"Rate Of Reaction With Zinc And Hydrochloric Acid" Essays and Research Papers

  • Rate Of Reaction With Zinc And Hydrochloric Acid

    Aim During this experiment I will be investigating if heating limestone and changing the concentration of the acid will affect the rate of reaction. Preliminary work Before doing our main experiment, we will have to conduct another experiment, to see what concentration of acid we will have to use. We done this using 0.1M, 0.5M and 1M of Hydrochloric acid, and 0.1g of powdered limestone, we used powdered limestone, as it would be a fairer test, I think this as all the particles of limestone will...

    Chemical reaction, Chlorine, Heat 880  Words | 5  Pages

  • Rate of reaction between Hydrochloric acid and magnesium

    experiment is to find out the rate of reaction between Hydrochloric acid (HCL) and Magnesium (Mg) in different temperatures. The products that will be formed are Magnesium Chloride (MgCl2) and Hydrogen (H2). Prediction: I predict that as the temperature increases the rate of reaction also increases. To further explore the fact I further predict that the rate of reaction will double for every 10° C rise in temperature. I further predict as the temperature rises by 10° C the rate of collisions will also...

    Chemical reaction, Chlorine, Energy 707  Words | 5  Pages

  • What Effect Will the Concentration of Hydrochloric Acid Have on the Rate of Reaction Between Hydrochloric Acid and Magnesium?

    Introduction In this chemical reaction, the magnesium will dissolve in the hydrochloric acid to produce hydrogen gas. This is because magnesium is higher than hydrogen in the reactivity series. Therefore, when the two reactants are combined, a displacement reaction occus and the magnesium displaces the hydrogen, forming magnesium chloride and hydrogen gas. Mg (s) + 2HCl (aq) -> MgCl 2 (aq) + H 2 (g) Magnesium + Hydrochloric acid -> Magnesium Chloride + Hydrogen ...

    Chemical reaction, Chemistry, Chlorine 1555  Words | 7  Pages

  • Chemistry Rates of Reaction Coursework: Sodium Thiosulphate and Hydrochloric Acid

    An investigation to show how the rate of reaction between hydrochloric acid and sodium thiosulphate is affected by the concentration of the acid Simple Procedure Place a conical flask on a piece of paper with a cross on it. Add hydrochloric acid and sodium thiosulphate, and record the amount of time taken for the cross to disappear through the solution from the top of the flask. Record this time and repeat this for different concentrations of hydrochloric acid. Fair Test The variables in this...

    Chemical reaction, Chemistry, Chlorine 1036  Words | 5  Pages

  • The Rate of Reaction Between Sodium Thiosulphate and Hydrochloric Acid

    The rate of reaction between sodium thiosulphate and hydrochloric acid Candidate name: Yeo Jin Kim (Kimberly Kim) Candidate number: 000791-021 Teacher: Yitao Duan 1.0 Aim The aim of this experiment is to investigate the changing of concentration effect the rate of reaction between sodium thiosulphate and hydrochloride. 2.1 Chemical Equation 2.0 Raw data 3.2 Qualitative Data 2.1.1 Before the experiment Substance | Color | State | Smell | Hydrochloride (HCl) | Colorless...

    Chemical reaction, Chemistry, Harshad number 1378  Words | 5  Pages

  • nvestigating The Rate Of Reaction Between Marble Chips And Hydrochloric Acid

    Investigating The Rate Of Reaction Between Marble Chips And Hydrochloric Acid Planning I will use marble chips and different concentrations of hydrochloric acid and water to see how it affects the rate of reaction. I will use concentrations of 50cm3 using different volumes of water and acid. Introduction I am investigating how the rate of reaction between marble chips and hydrochloric acid is altered when the concentration is changed. This is the word equation for my investigation...

    Chemical reaction, Chlorine, Hydrogen 1195  Words | 7  Pages

  • An Investigation Into the Factors Affecting the Rate of the Reaction Between Calcium Carbonate and Hydrochloric Acid

    An Investigation into the Factors Affecting the Rate of the Reaction between Calcium Carbonate and Hydrochloric Acid A chemical reaction is the process by which atoms or groups of atoms are redistributed, resulting in a change in the molecular composition of substances. The reaction rate is how quickly a reaction occurs and this can be affected by four different factors: ¡¤ changing the surface area of any solids involved ¡¤ changing the concentration of reactants in solution ¡¤ changing the...

    Calcium carbonate, Carbon dioxide, Chemical reaction 2478  Words | 7  Pages

  • To Investigate How Does the Concentration of Hydrochloric Acid Affect the Rate of Reaction?

    To investigate how does the concentration of Hydrochloric acid affect the rate of reaction? Outline I aim to discover how different concentrations of Hydrochloric acid influence the rates of reaction. In order to carry out this investigation I have decided to use marble chips, which I will vary the sizes as powder, small chips and large chips. I will also be changing the concentration, the different concentrations are as follows 0.2m, 0.5m, 1m, 1.5, 2m. I have chosen these concentrations as they...

    Calcium carbonate, Chemical kinetics, Chemical reaction 1775  Words | 7  Pages

  • The Effect of Temperature on Rate of Reaction

    The effect of temperature on a reaction rate In this experiment I shall be investigating how temperature affects the rate of reaction Rates of reaction The Factors that affect the rate of reaction are temperature, surface area, concentration, catalysts, light and pressure Surface area – Surface area is the amount of solid surface that is available for reaction - Only affects solids so this will not affect our ...

    Chemical kinetics, Chemical reaction, Chemistry 1222  Words | 7  Pages

  • Chemistry, Rate of Reaction

    Factors Affecting Rates of Reaction Thanks to Michelle Craig Manitoba Curriculum Chemistry Grade 12; Kinetics, Topic 3-08 Objectives To design short experiments to investigate and explain qualitatively using collision theory the relationship between reaction rate and temperature, concentration, catalyst, and surface area. Apparatus and Materials Available 3 x 250 mL beakers magnesium ribbon (1 cm) 3 x test tubes magnesium powder test tube rack mossy zinc 10 mL graduated...

    Chemical kinetics, Chemical reaction, Collision theory 1370  Words | 7  Pages

  • Effect of Temperature on the Rate of Reaction Between Hydrochloric Acid and Calcium Carbonate

    increase the reaction rate. This will result in the particles colliding more frequently and increasing the speed of the reaction. Also when they have more energy there will be more chance of the collisions being successful because the activation energy will be attainable. Hypothesis: In a reaction between calcium carbonate and hydrochloric acid, the products calcium chloride, carbon dioxide and water are formed. I predict that the higher temperature of HCl acid, the higher the reaction rate will be...

    Calcium carbonate, Carbon dioxide, Chemical reaction 570  Words | 3  Pages

  • To Investigate the Rate of Reaction Between Calcium Carbonate and Hydrochloric Acid

    the rate of reaction between Calcium Carbonate and Hydrochloric Acid. Just from looking at the aim of the investigation I already know that a salt would be formed because a carbonate with an acid forms a salt. In this investigation the substance that is formed is Calcium Chloride, Water and Carbon Dioxide. The symbol equation for this is: CaCo3  Ca2+ + Co32- Hcl  H+ + Cl- Add these all together to get CaCO3(s) + 2H+(aq) --> Ca++(aq) + H2O + CO2(g) The rate of reaction is...

    Calcium carbonate, Carbon dioxide, Chemical reaction 2225  Words | 7  Pages

  • Does Temperature Affect the Reaction Rate Between Marble Chips and Hydrochloric Acid?

    Carbonates react with strong acids to give off carbon dioxide and water. Marble is calcium carbonate and thus behaves in the same way: CaCO3 (s) + 2HCL (aq)  CaCL2 (aq) + H2O (l) +CO2 (g) In this experiment, I am going to see if temperature affects the reaction rate between marble chips and hydrochloric acid by timing the release of carbon dioxide in the reaction. I predict the higher the temperature, the faster the reaction rate. This is due to the kinetic theory. The more heat...

    Calcium carbonate, Carbon dioxide, Chemical reaction 941  Words | 4  Pages

  • factors effecting reaction rates (chem lab)

    Size, Temperature, Concentration, and a Catalyst on Reaction Rate Introduction: Chemical reactions can be affected by a number of different factors. Particle size, temperature, concentration of a solution, and catalysts play a big role in the rate of reaction, they determine how fast a reaction will occur. According to the collision theory, the rate of reaction depends on the frequency of effective collisions between particles. Every reaction is different in that they all require different conditions...

    Calcium carbonate, Chemical kinetics, Chemical reaction 686  Words | 4  Pages

  • Rates of Reaction

    Investigating the rate of reaction between sodium thiosulphate and hydrochloric acid Background Sodium thiosulphate and hydrochloric acid react to produce sulphur. Na2S2O3 (aq) + 2HCl (aq) SO2(aq) + S(s) + H2O(l) + 2NaCl (aq) The sulphur will be deposited in the solution and causes the solution to become opaque. Practical Techniques You will need to find out how to make accurate solutions. Where to start One way of measuring the rate is to time how long it takes to produce a certain amount of sulphur...

    Chemical kinetics, Chemical reaction, Chemistry 776  Words | 3  Pages

  • Rates of Reaction

    Rates of Reaction Coursework Aim: To find out how different concentrations of sodium thiosulphate (Na S2 O3) affects the speed of its reaction with Hydrochloric acid (HCL). Introduction When Sodium Thiosulphate and Hydrochloric acid react they produce a cloudy precipitate. Both of the chemicals are clear solutions and they react together to form a yellow precipitate of sulphur, the equation for this reaction is: Na2 S2 O3 + HCL, H2 O + NaCL + SO2 + S Sodium Thiosulphate + Hydrochloric...

    Chemical reaction, Chemistry, Chlorine 937  Words | 5  Pages

  • Reactions Of Acids

    E XPE RIME NT 4 . 5 Reactions of acids Aim To investigate and compare some reactions of a strong acid, hydrochloric acid, and a weak acid, ethanoic acid (common name, acetic acid) Equipment Dropper bottles containing: • 0.1 M hydrochloric acid, HCl • 0.1 M ethanoic acid (acetic acid), CH3COOH • 0.1 M sodium hydroxide, NaOH • 1 M hydrochloric acid, HCl • 1 M ethanoic acid (acetic acid), CH3COOH • universal indicator solution • limewater (calcium hydroxide, Ca(OH)2) Marble chips (calcium carbonate...

    Acetic acid, Acid dissociation constant, Base 1079  Words | 2  Pages

  • Speed of Chemical Reactions - Prac Report

    The speed of chemical reactions – class experiment By Julia Shuker Year 10 science – Miss Phillips – Term 2 – 2013 – Julia Shuker Aim The aim of the experiment was to investigate the factors that increased or decreased the speed of chemical reactions between two different chemical reactions. Hypothesis If certain factors, such as concentration, temperature, catalyst and surface area are increased then the reaction rate will also increase due to the...

    Calcium carbonate, Chemical kinetics, Chemical reaction 934  Words | 5  Pages

  • Rates of Reaction

    Coursework – Rates of Reaction Research The rate of reaction tells us how quickly a chemical reaction takes place. It is important for people in industry to know how fast a reaction goes. They have to know exactly how much of their product they can make each hour, day or week. In a shampoo factory, the rate might be 100 bottles per minute. We can't work out the rate of a reaction from its chemical equation. Equations can only tells us how much product we can get. They don't say how quickly...

    Calcium carbonate, Carbon dioxide, Chemical kinetics 539  Words | 3  Pages

  • Hydrochloric Acid + Magnesium Ribbon

    effect of changing the concentration on the rate of reaction Aim: To investigate into the effect of changing the concentration on the rate of reaction Variables: · Keep the same volume · Keep the same length of magnesium · Change the amount of acid · Change the amount of water Method: · Set up apparatus as shown · Add 30ml of hydrochloric acid into the beaker · Measure 5cm of magnesium · Add the 5cm of magnesium to the hydrochloric acid · Put a bong onto the conical flask · Start...

    1, 6, Chloride 698  Words | 3  Pages

  • To Compare the Reactivity of Various Metals by Observing Their Reaction with Hydrochloric Acid.

    reactivity of various metals by observing their reaction with hydrochloric acid. Materials: 2 M hydrochloric acid Detergent Test tubes and test tube rack 0.5 pieces of magnesium, aluminium, iron, zinc and cooper Sand paper Ruler Timer Bench mat Method: ‎1. The surface of the magnesium was cleaned with a piece of sandpaper 2. The Magnesium was placed into a test tube 3. Three Drops of detergent were added to the test tube 4. 2cm of hydrochloric acid was added to the test tube 5. The timer...

    Alkali metal, Chemical element, Electrolysis 603  Words | 3  Pages

  • Investigating the Rate of Reaction Between Marble Chips (Calcium Carbonate) and Hydrochloric Acid Aim.

    Investigating the rate of reaction between Marble Chips (Calcium Carbonate) and hydrochloric acid Aim. In the investigation I am going to find out how the surface area affects the rate of reaction by measuring the amount of gas produced and weight loss in a reaction between small/large pieces of Marble Chips (Calcium Carbonate) and Hydrochloric acid per minute. Hypothesis. The rate of reaction increases when the surface area of a solid reactant is increased. This happens because by...

    Calcite, Calcium carbonate, Carbon dioxide 1112  Words | 5  Pages

  • Rate of Reaction - Chemistry

    reaction rates and concentration (research paper) By katie prestage what are reaction rates? The rate of reaction is the speed in which a reaction takes place. This can be measured by the rate in which a reactant is used up, or the rate a product is created. If a reaction has a low rate, it means that the particles are combining at a slow speed. If the rate is high, it means that the particles are coming together at a fast speed. For example, the rusting of iron through oxidation has a slow...

    Chemical kinetics, Chemical reaction, Collision theory 927  Words | 4  Pages

  • What Effect the Concentration of Acid Has on the Rate of Reaction

    The Effect of concentration on the rate of reaction Aim The aim of this experiment is to find out what effect concentration has on a rate of reaction. Prediction I predict that the higher the concentration of the acid, the faster the reaction will take place, this is because when there is a higher concentration, to a certain extent, there is more particles, so the higher the concentration of acid, the more particles there would be, so these particles will have more chance of colliding...

    Chemical reaction, Chemistry, Chlorine 529  Words | 3  Pages

  • The Effect of Concentration on Reaction Rate

    Effect of Concentration on Reaction Rate Aim: To use a simple reaction between sodium thiosulphate and hydrochloric acid to discover concentration this determines how fast chemical reactions occur. Independent Variable: Concentration of hydrochloric acid (%) Dependent Variable: Time taken for chemical reaction to take place (sec) Hypothesis: My prediction is that the increased concentration of the thiosulfate will in turn lead to an increase in the rate of reaction. This is a well informed...

    Chemical reaction, Chemistry, Chlorine 874  Words | 3  Pages

  • Hydrochloric Acid

    ICSE Class X Chapter 5 Hydrogen Chloride and Hydrochloric Acid Hydrogen chloride (HCl) : Formula : HCl Nature : Covalent. Molecular Mass : 36·5u [i.e. HCl = 1 + 35·5 = 36·5] Occurrence : (i) Present in gastric juices. (ii) Present in volcanic gases. Laboratory preparation of HCl gas : Hydrogen chloride gas is prepared in laboratory by heating conc. H2SO4 with NaCl. NaCl + H2SO4 Heat  → NaCl + NaHSO4 Heat  → NaHSO4 + HCl Sodium hydrogen sulphate Na2SO4 + HCl ...

    Acid, Ammonia, Chlorine 539  Words | 5  Pages

  • How the Concentration Affects the Rate of the Reaction

    concentration of an acid affects the rate of the reaction. I have set up the experiment’s equipment as shown on figure 1. As you can see by figure 1, I have used the reaction between sodium thisoulphate solution and hydrochloric acid (HCL) to come up with results that will help me draw conclusions regarding the effects of the concentration of the acid. I decided to use this particular reaction due to the fact that the product of the reaction between sodium thisoulphate and hydrochloric acid (HCL) is precipitates...

    Chemistry, Chlorine, Concentration 2031  Words | 7  Pages

  • Investigation of Hydrochloric Acid with Indigestion Tablet

    using different concentrations of hydrochloric acids (HCl) and indigestion relief tablet. I will also mention the time which was taken in the experiment, to see how fast the hydrochloric acid took with indigestion tablet with different concentrations. Indigestion tablets are alkali and they are used for to neutralise the excess acid in the stomach. Indigestion Tablet Indigestion is caused by excess acid in the stomach. The tablets neutralise some of this Acid and this is known as ‘Neutralization’...

    Acid, Calcium carbonate, Carbon dioxide 1243  Words | 6  Pages

  • An Investigation in to the Rate of Reaction

    An investigation in to the rate of reaction Plan: I am going to investigate the rate of reaction. The reaction I will be using is: Calcium Carbonate + Hydrochloric acid ---- Calcium Chloride + water + carbon dioxide. CaCO3 + 2HCl ---- CaCl +H2O + CO2 Measurements and Variables: The variables I have chosen to change is strength of the hydrochloric acid which will be 1 mole, 0.7 mole, 0.5 mole, 0.3 mole and 0.1 mole some variable I will not be using are temperature, mass, density. The measurements...

    Calcium, Calcium carbonate, Carbon dioxide 935  Words | 3  Pages

  • Zinc and Hydrochloric Acid

    Zinc and Hydrochloric-Acid Written By Kahlil Zione Date:02/02/05 Abstract: We observed the reaction between zinc and hydrochloric acid and recorded it in a table and learned wether the percentage of zinc is effected by the amounts of both substances added to the solution. Introduction The purpose of this experiment is to determine if the amount of zinc and hydrochloric acid will effect the percentage of the zinc in the out coming solution. We are reacting zinc metal with hydrochloric...

    Chemical compound, Chemical reaction, Chemical substance 448  Words | 2  Pages

  • Determining the Thickness of Zinc on a Piece of Galvanized Metal

    DETERMINATION OF THE THICKNESS OF ZINC ON A PIECE OF GALVANIZED METAL Department of Biology, College of Science, University of the Philippines Baguio ABSTRACT The experiment was performed to be able to determine the thickness of zinc on a piece of galvanized metal. It also aimed for the students to be introduced to the reactivates of metals with acids as well as for them to develop some feeling for the size of an atom. In determining the thickness of the zinc coating on the metal, students...

    Centimetre gram second system of units, Galvanization, Hydrochloric acid 1405  Words | 6  Pages

  • How Temperature Affects Reaction Rate

    Lab Report: How Temperature affects Reaction Rate Aim: The Aim is to investigate how temperature can affect Reaction Rate. The experiment will be performed by heating equally sized and weighted lime stones with equal amounts and concentration of Hydrochloric acid at different temperatures. The temperatures will be 35˚C and 40˚C. We will measure the reaction rates by observing gas release of the reaction between lime stones and Hydrochloric acid. The amount of gas release at different...

    Chemical reaction, Chlorine, Energy 988  Words | 4  Pages

  • Reaction Rates of Marble Chips

    How can we speed up the reaction between Calcium Carbonate and Hydrochloric Acid? Contents 1. Plan  Aim  Equipment  Variable Factors  Prediction  Method  Trial Run 2. Results  Results Tables 3. Analysis and Conclusions  Graphs  Conclusions 4. Evaluation  Accuracy Of Results  Reliability  Improvements  Extending the Investigation 1. Plan Aim I am doing this...

    Calcite, Calcium carbonate, Carbon 1381  Words | 7  Pages

  • Reaction (rate) between magnesium ribbon and hydrochloric acid

    Aim It is to tell how the reaction between magnesium and hydrochloric acid will be effected if we change the concentration of hydrochloric acid. Introduction In the experiment the magnesium reacts with the hydrochloric acid to create magnesium chloride and hydrogen. The balanced formula for this is: Mg(s) + 2HCL(aq) MgCl2(aq) + H2(g) Magnesium + hydrochloric acid Magnesium Chloride + Hydrogen Magnesium will react with hydrochloric acid, because it is higher in the reactivity series than hydrogen...

    Chemical reaction, Chlorine, Hydrochloric acid 2281  Words | 9  Pages

  • Chemistry Practical on Rate of Reaction

    Aim: The rate at which a reaction occurs, or takes place, is affected by various factors, such as the temperature at which the experiment is conducted in, the pressure which is given, the surface area which is exposed, use of catalysts, and the concentration. In this investigation, I would be investigating the affect of surface area, or particle size, in the rate at which a reaction occurs. Background Information: The more finely divided the solid is, the faster the reaction happens. A powdered...

    Chemical kinetics, Chemical reaction, Chlorine 2392  Words | 7  Pages

  • The Displacement Reaction

    The Displacement Reactions Purpose: to see how displacement reaction works with different chemicals and what chemical has more reactivity series then other Hypothesis: Iron + Copper Sulfate: Iron will displace copper because it is more reactive and it is going to end up as Iron Sulphide + Copper Copper + Silver Nitrate: Copper will displace Silver because it is more reactive and it is going to end up as Copper Nitride + Magnesium + Copper oxide: Magnesium will displace Copper because it...

    Aluminium, Chemical element, Chlorine 1209  Words | 5  Pages

  • Reaction with Hydrochloric Acid

    magnesium chloride solution is produced. Since heat energy is given out, the reaction is a exothermic reaction. ALUMINUM It can be happened because the reactivity of Al can move H+ ion from HCl. Theoretically, the energy that needed to oxidize Al less than to oxidize H+ from HCl. So the reaction can be happened spontaneously (without any catalyst). It can be looked from Volta energy arrangement. IRON The hydrochloric acid will 'dissolve' iron. They both will react form hydrogen gas, and aqueous...

    Aluminium, Carbon, Chlorine 379  Words | 2  Pages

  • The Effect of the Concentration of Sulphuric Acid on the Reaction Rate with Magnesium

    The Effect of the Concentration of Sulphuric Acid on the Reaction Rate with Magnesium Sarah Cain SCH 4UB Mr. Lankin April 1, 2009 Introduction The nature of the problem is to design an investigation that examines a variable affecting the reaction rate. In this experiment, magnesium will be reacted with different concentrations of sulphuric acid. The reaction is shown by the following chemical equation: H2SO4 (l) + Mg (s) → MgSO4 (aq) + H2...

    Carbon, Chemical kinetics, Chemical reaction 1915  Words | 7  Pages

  • The Rate Of Reaction Between marble Chips and Hydrochloric Acid.

    Introduction We are going to do an experiment to see how surface area effects the rate of reaction when added to hydrochloric acid. I will add calcium carbonate (marble chips) to hydrochloric acid. When calcium carbonate is added to hydrochloric acid a reaction takes place. The solution fizzes and gives off the gas carbon dioxide. I will collect this gas in a gas syringe and will time how long it takes for the reaction to produce 100cm3 of carbon dioxide. CaCO3 +2HCL Co2 +CaCl2 +H2O CalciumHydrochloricCarbonCalciumWater...

    Calcium carbonate, Carbon dioxide, Chemical reaction 1391  Words | 8  Pages

  • Concentration of Acid

    OF CONCENTRATION ON REACTION RATE INTRODUCTION • Concentration is one factor which has an effect o the rate of a chemical reaction. In chemistry we describe concentration in terms of the number of moles of a substance there are in every cubic decimetre (litre) of solution, written as moles.dm-3 of M for short. • In this experiment you will find out how increasing the concentration of the acid solution changes the rate of the reaction between dilute hydrochloric acid and magnesium metal...

    Chemical reaction, Chemistry, Chlorine 685  Words | 3  Pages

  • How Temperature Can Affect the Rate of Reaction

    out how temperature can affect the rate of reaction. Background information: Factors that change the rates of reactions are: · Temperature – an increase in temperature will make the reaction occur faster. This happens because the particles of that substance move faster when it is heated. Because the particles move faster, they would collide more, making the reaction rate faster. · Concentration – the increase in concentration, the greater and faster the reaction. This is because if the solution...

    Chemical reaction, Chemistry, Chloride 732  Words | 3  Pages

  • Disappearing X Experiment. Coursework about sodium thiosulphate and hydrochloric acid. Method, Results, Fair Testing, Evaluation included. Was marked with a passing grade.

    X Experiment Introduction I am going to investigate the rate of reaction between sodium thiosulphate (thio) and hydrochloric acid. Hydrochloric Acid + Sodium Thiosulphate "" sodium chloride + water + sulphur The reactants are both colourless, but one of the products, sulphur, is yellow, so we can use this fact to follow the rates of reaction. I am going to investigate how the concentration of the acid effects the speed of the reaction. Apparatus 1 small measuring cylinder 1 large measuring...

    Chemical reaction, Chemistry, Chlorine 654  Words | 5  Pages

  • Chemistry - Rates of Reaction Investigation

    Coursework – Rates of Reaction Investigation Introduction In this investigation I am going to be investigating the reaction between marble chips and hydrochloric acid, and to see what differences in the rate of this reaction arise when different concentrations of acid are used. Below is the word equation for this reaction: Calcium Carbonate + Hydrochloric Acid = Calcium Chloride + Carbon Dioxide + Water Below is the fully balanced chemical equation for this reaction. CaCo3 +...

    Calcium carbonate, Chemical reaction, Chlorine 1530  Words | 5  Pages

  • Rate of Reaction

    Investigating Rate of Reaction between Iodide ions and Peroxodisulphate ions with respect to Temperature and use of a Catalyst Introduction The aim of this experiment was to investigate the affect of the use of a catalyst and temperature on the rate of reaction while keeping all the other factors that affect the reaction rate constant. In the reaction, potassium peroxodisulphate and potassium iodide will be used to provide the peroxodisulphate ions and iodide ions respectively. The ionic...

    Chemical kinetics, Chemical reaction, Enzyme 894  Words | 4  Pages

  • analyze a solution of potassium hydroxide using standard hydrochloric acid

    Title: Redox Reaction Introduction: Some of the most important chemical reactions are Redox reactions. They are also known as oxidation-reduction reactions. This reaction passes one or more electrons from one species to another. The species that loses electrons are being oxidized while the species that gains electrons are reduced. The reaction occurs simultaneously. Numbers are given to each element in a chemical reaction to help us find out which element is oxidized and which is...

    Aluminium, Carbon, Electrochemistry 906  Words | 6  Pages

  • Change the Rate of Reaction

    Changing the Rate of Reaction PART 1: PARTICLE SIZE Question: How does changing the particle size of marble (CaCO3) affect the rate of reaction when it is added to hydrochloric acid (HCl)? Hypothesis: If I change the particle size of marble to test how to change the rate of a chemical reaction, than the chemical reaction with the smallest marble particles will produce CO2 the quickest because the larger the surface area, the more place the hydrochloric acid will have to collide with the marble...

    Chemical reaction, Chemistry, Hydrochloric acid 1706  Words | 7  Pages

  • Emp Formula Zinc Chloride Web 01 02

     Determination of the Empirical Formula for Zinc Chloride Name:__________________________________________ Course______ Period:____ Prelab Show your Calculations for the following problems 1. How many grams of sulfur would combine with 26.1 g of potassium to form K2S? 2. A 1.31g sample of sulfur was reacted with chlorine to form 4.22g of compound. What is the empirical formula of the compound? 3. 0.256g of a lanthanum oxide was decomposed and produced 0.219g of lanthanum. What is...

    Chlorine, Evaporation, Hydrochloric acid 982  Words | 4  Pages

  • The Rate of Reaction When Different Concentrations

    investigating how the rate of reaction differs when we change the concentration of Hydrochloric Acid whilst reacting with Magnesium. The rate of reaction is explained by the Collision Theory. This theory explains how various factors affect the reaction rates and how chemical reactions occur. The 4 factors of the Collision Theory are: • Temperature • Concentration • Surface area • Catalyst I am investigating how different concentrations of acids affect the rate of reaction. However I must control...

    Chemical kinetics, Chemical reaction, Chlorine 1912  Words | 5  Pages

  • Total Surface Area and Rate of Reaction

    Antacid tablets are used to relieve heartburn and neutralise stomach acid. Planning Aim To determine how the surface area of the tablets affects the rate of the reaction. To determine which form of tablets gives the biggest surface area resulting in the fastest reaction rate. Investigation question: What is the relationship between the total surface area of the tablets and the rate of the reaction? Hypothesis: The rate of reaction will be the fastest when the tablets crushed into powder as there...

    Chemical kinetics, Chemical reaction, Chemistry 1020  Words | 4  Pages

  • Observing Reactions of Sulfuric Acid

    Description of the experiment * Aim: To observe the reactions of sulfuric acid as an oxidising agent and as a dehydrating agent. Equipment: * 20mL of concentrated sulfuric acid * 20mL of 2mol/L sulfuric acid * 2 small pieces of each of copper, zinc and iron * Sandpaper * 10 test tubes * Test tube rack * 2g of sugar crystals (sucrose) * 2 wooden ice-cream sticks * 10mL measuring cylinders Steps: A: Sulfuric acid as an oxidising agent 1. Clean pieces of metal...

    Copper, Hydrogen sulfide, Oxygen 579  Words | 3  Pages

  • Acid and Base Report Qualitative Data

    Acids and Bases Labs Report Aim: To study the characteristics of acids and bases. Experiment 1 Magnesium Ribbon with Sulphuric Acid |Observations | |Material/substance |Rate of reaction |Bubbles |Initial colour |Final colour |Other Observations | |H2SO4 |N/A |N/A |Colourless...

    Ammonia, Carbon dioxide, Chlorine 459  Words | 4  Pages

  • Factors Affecting Reaction Rate Lab Report

    Affecting Reaction Rate Lab Report Objective: To observe and record the different effects of reactants on concentration, surface area, and temperature, on the reaction rates for each. Materials: Refer to the Experiment 18A worksheet Procedure: Refer to the Experiment 18A worksheet Data Table: Mass of 11cm strip of Mg: 0.13g Average mass of 1 cm piece of Mg: 0.0118 Table 1: Effect of Concentration on Reaction Rate Concentration of Acid Reaction Time (s) Reaction Rate (g Mg/s)...

    Chemical kinetics, Chemical reaction, Chlorine 772  Words | 4  Pages

  • Reaction Rate and Rate Law

    concentrations of HSO− , SO2− , and H+ in a 0.20 M KHSO4 solution? (Hint: 4 4 H2 SO4 is a strong acid; Ka = 1.3 × 10−2 for HSO− .) 4 2. [15 points] Calculate the pH of 1.00 L of the buffer 1.00 M CH3 COONa/1.00 M CH3 COOH (pKa = 4.74) before and after the addition of (a) 0.080 moles NaOH and (b) 0.12 moles HCl. (Assume there is no change in volume). 3. [10 points] The following reaction is found to be first order in A: A −→ B + C If half of the starting quantity of A is used up after...

    Acid dissociation constant, Arrhenius equation, Chemical kinetics 617  Words | 7  Pages

  • Rate of Decomposition of Calcium Carbonate

    Rate of Decomposition of Calcium Carbonate Theory Calcium carbonate, CaCO3,is one of the most abundant minerals on the Earth. More than 4% of the Earth’s crust is composed of calcium carbonate. It is a major component in limestone, marble, seashells, bedrock, etc. Limestone and marble have been among the most widely used building materials for more than 5 000 years, from the pyramids in Egypt to the Parthenon in Greece and the Taj Mahal in India. In many places, limestone is also the foundation...

    Calcium carbonate, Carbon dioxide, Chemical kinetics 1230  Words | 3  Pages

  • Chemistry Lab properties of acids and bases

     4/2/14 Period: 1st Chemistry Sour Acids and Bitter Bases Purpose: The purpose of this lab was to observe the different reactions formed between various acids and bases with the aid of indicators. Equipment: 1. Safety goggles. 2. Droppers. 3. Red Litmus paper. 4. Blue Litmus paper. 5. pH paper. 6. Well plate. 7. Micro spatula. Materials: 1. Zinc. 2. Magnesium. 3. Iron. 4. Copper. 5. HCL. 6. HC₂H₃O₂. 7. NaOH. 8. Phenolphthalein. Procedure: Part A: 1. Add five...

    Acid, Acid dissociation constant, Base 889  Words | 5  Pages

  • Sodium Thiosulfate Reaction

    Publication No. 91860 Rate of Reaction of Sodium Thiosulfate and Hydrochloric Acid Rate Laws Introduction The purpose of this demonstration is to investigate the effect of sodium thiosulfate concentration on the rate of reaction of sodium thiosulfate with hydrochloric acid. The reaction, which produces solid sulfur, will be followed by measuring the time needed for the reaction mixture to become opaque. The results will be analyzed graphically to determine the order of reaction— the mathematical relationship...

    Chemical kinetics, Chemical reaction, Chemistry 1476  Words | 6  Pages

  • Chemistry Gcse Coursework Rates of Reaction

    Science Coursework-Rates of Reactions Introduction Investigating how the concentration of sodium-thiosulphate (STS) and hydrochloric acid (HCL) affects the rate of reaction in the experiment. In addition I am also checking how different variables affect my experiment and also how I can make my test more precise, reliable and accurate. Strategy According to my results, as the concentration of STS solution increased the rate of reaction of my experiment was increased. Also as the concentration...

    Chemical reaction, Chlorine, Hydrochloric acid 1916  Words | 6  Pages

  • Oxygen and Reaction

    Observations: Part I: Reaction between iron and oxygen Appearance of steel wool after 20 minutes From (relatively) shiny metal strips to not-so-shiny strips that are stained with dark, reddish-brown stuff. Part II: Decomposition of hydrogen peroxide Appearance of potato and hydrogen peroxide combination: Lots of white, foamy bubbles around the potato slices. Day 2 Observations: Part III: Reaction between zinc and acetic acid Appearance of penny in vinegar after...

    Acetic acid, Calcium carbonate, Carbon dioxide 460  Words | 3  Pages

  • Sn1 reaction

    meant to supplement, not replace the laboratory manual. SN1 Reaction Notes Background and Application Substitution Nucleophilic First Order (SN1) reactions are one of the most common type of organic reactions. SN1 reactions can be used to make a wide variety of new compounds. In this experiment, t-amyl alcohol will be converted by a SN1 mechanism to 2-chloro-2-methylbutane. Safety Precautions Concentrated Hydrochloric Acid is 12M. It will cause visible destruction of tissue upon contact...

    Atom, Electron, Hydrochloric acid 620  Words | 5  Pages

  • Acids and Bases

    Tacula, Jassy Camille D.S. Activity 11 Acids and Bases I. Objectives * To identify some acids and some bases which are used in common household products. * To construct an operational definition of an acid and a base, using the characteristic properties of those substances. II. Procedure A. For acids * Place 2ml each of dilute acetic acid, hydrochloric acid, sulfuric acid, carbonated drink (colorless) and calamansi juice extract in...

    Acetic acid, Acid, Base 594  Words | 3  Pages

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