Enthalpy Change Of Reaction Lab Report Use Sodium Hydroxide Hydrochloric Acid And Water Essays and Term Papers

  • Determination of the Enthalpy of Reaction of a Monobasic Acid with Sodium Hydroxide

    1 Determination of the enthalpy (heat) of reaction of a monobasic acid with sodium hydroxide Experiment no : 1 Experiment title : Determination of the enthalpy (heat) of reaction of a monobasic acid with sodium hydroxide Objectives: 1) To understand the enthalpy chemistry. 2) To...

    1870 Words | 7 Pages

  • Using Titration to Examine Changes in pH with Hydrochloric Acid and Sodium Hydroxide

    Titration to Examine Changes in pH with Hydrochloric Acid and Sodium Hydroxide Abstract Examine the buffering capacity of H2O, acetic acid, and acetate when titrated with NaOH and HCL. A good buffer will somewhat resist a great change in pH. It is common knowledge that water is not a good buffer...

    1017 Words | 4 Pages

  • The Rate of Reaction Between Sodium Thiosulphate and Hydrochloric Acid

    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...

    1378 Words | 5 Pages

  • Hydrochloric Acid and Sodium Thiosulphate

    chemical reactions in industry are carefully controlled because ‘Time is money!’ So it is important that chemists can make reactions happen and make useful products as quickly as possible. However, sometimes chemists deliberately slow down reactions to avoid health and safety risks. Some reactions can go...

    314 Words | 1 Pages

  • Chemical Reactions- Sodium Hydroxide

    Chemical Reactions- Sodium Hydroxide A chemical reaction is a change where two or more substances are changed into a new substance. You can identify a chemical reaction by colour change, effervescence (bubbles), when light or heat given off, and the change is usually irreversible. There are 6 main...

    1545 Words | 8 Pages

  • How Does the Concentration of the Sodium Thiosulfate Affect the Rate of Reaction to Hydrochloric Acid?

    Investigation How does the concentration of the sodium thiosulfate affect the rate of reaction to hydrochloric acid? contents page 1: contents, aim, prediction, equation, diagram page 2: equipment, preliminary experiments page 3: page 4: page 5: page 6: page 7: page 8: Aim:...

    3108 Words | 10 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...

    1036 Words | 5 Pages

  • How Can the Rate of the Sodium Thiosulphate/Hydrochloric Acid Reaction Vary?

    The Rate Of The Sodium Thiosulphate/Hydrochloric Acid Reaction Vary? Introduction; The equation in which we were told to investigate was; Sodium Thiosulphate + Hydrochloric Acid àSodium Chloride + Water + Sulfur Dioxide + Sulfur What we investigated was the rate of the reaction above, by measuring...

    2072 Words | 9 Pages

  • Reaction with Hydrochloric Acid

    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...

    379 Words | 2 Pages

  • Enthalpy of Acid-Base Reaction

    Capacity for a Calorimeter and of the Enthalpy of an Acid-Base Reaction Abstract The purpose of this lab was to first, determine the specific heat capacity of a homemade calorimeter, and second, to calculate the enthalpy of reaction for an acid-base reaction between 6M KOH and 6M HNO3. To determine...

    1528 Words | 5 Pages

  • Enthalpy Change of Reaction

    Determining an Enthalapy Change of Reaction Purpose of Experiment The purpose of this experiment is to determine the enthalapy change for the displacement reaction: Zn(s) + CuSO4(aq) Cu(s) + ZnSO4(aq) Hypothesis With this experiment I can also not make a hypothesis, because we did actually...

    450 Words | 2 Pages

  • Standardization of Hydrochloric Acid by Sodium Carbonate

    Standardization of hydrochloric acid by sodium carbonate Concentrated hydrochloric acid is roughly 11 M. Pour out into a measuring cylinder about 2 cm3 of concentrated hydrochloric acid. Transfer it to a 250 cm3 flask and make up to the mark with water. Shake well. Put some pure sodium hydrogen carbonate...

    553 Words | 2 Pages

  • Standardisation of Hydrochloric Acid Report

    STANDARDISATION OF HYDROCHLORIC ACID REPORT Aim: To standardize an unknown solution of hydrochloric acid Method: See INSTRUCTIONS for practical 6.2 & 6.3 Results: Attempt No. | Titre (mL) | | 1 | 20.9 | Rough Titration | 2 | 20.5 | | 3 | 20.7 | Concordant Titres | 4 | 20...

    524 Words | 3 Pages

  • Thermodynamics, Enthalpy of Reaction Lab

    Name Lab Partner Name(s) Thermodynamics, Enthalpy of Reaction Lab March 27, 2014 I. Purpose The purpose of this lab is to learn how to determine the heat of reaction. II. Safety 1. Wear appropriate safety attire (goggles, aprons, hair tie, etc.). 2. Do not directly inhale or ingest...

    735 Words | 3 Pages

  • Analysis of Acid by Titration with Sodium Hydroxide

    1151 Laboratory Analysis of acid by titration with sodium hydroxide Ms. Hoang November 2012 Introduction: The purpose of this experiment is to demonstrate an example of how to determine the unknown molarity of hydrochloric acid by titration with a base (sodium hydroxide). Titration is a common laboratory...

    1163 Words | 4 Pages

  • Enthalpy change Lab # 7

    Enhtalpy change - Hess’ law Experiment #7 Date performed: March 4, 2014 Presented by: Sam Tabah(I.D.#1402433) & Giuliano Amato(I.D.#1328425) General Chemistry 202 Nya-05 (00006) Vanier college Part A. Objective: The objective of this lab was to determine the...

    1466 Words | 11 Pages

  • Enthalpy change of reaction

    that studies the energy and heat associated with chemical reactions and/or physical transformations. A reaction may release or absorb energy, and a phase may change, such as in melting and boiling. Thermochemistry focuses on these energy changes, particularly on the system's energy exchange with its surroundings...

    1551 Words | 6 Pages

  • Determination of an Enthalpy Change of a Reaction

    Introduction The reaction between zinc and copper (II) sulphate is endothermic. If an excess of zinc powder is added to a measured amount of aqueous copper (II) sulphate in a calorimeter and the temperature change is recorded over a period of time, the enthalpy change of the reaction can be experimentally...

    401 Words | 2 Pages

  • Reaction between hydrochloric acid and marble

    much carbon dioxide is produced during the reaction between an acid (hydrochloric acid) and marble. Equipment: Hydrochloric Acid (20ml) - 0.5M, 1M, 2M Marble Chips (2g per test) Large Measuring Cylinder Plastic Bowl (3/4 full of water) Rubber Tubing Glass Conical Flask ...

    383 Words | 2 Pages

  • Lab Report 7 Investigating stoichiometry with Sodium Salts of Carbonic Acid

    INVESTIGATING STOICHIOMETRY WITH SODIUM SALTS OF CARBONIC ACID Introduction In this experiment we are going to get a better understanding of chemical stoichiometry. We are going to be reacting sodium bicarbonate (NaHCO3) and sodium carbonate (Na2CO3) with hydrochloric acid (HCl). To start off the mass...

    792 Words | 2 Pages