Zinc and Hydrochloric-Acid
Written By Kahlil Zione
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.
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 q
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 chip
Aim: To investigate 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 Chlor
To investigate how does the concentration of Hydrochloric acid affect the rate of reaction?
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
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 displac
Investigating the rate of reaction between Marble Chips (Calcium Carbonate) and hydrochloric acid
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
The rate of reaction between sodium thiosulphate and hydrochloric acid
Candidate name: Yeo Jin Kim (Kimberly Kim)
Candidate number: 000791-021
Teacher: Yitao Duan
The aim of this experiment is to investigate the changing of concentration effect the rate of reaction between sodium t
Temperature - Is a measure of the motion of particles, increasing the temperature will cause the particles to move faster because the reactant particles have more thermal energy from the heat. When particles move faster, more frequent collisions will occur and the collisions are mor
Investigating The Rate Of Reaction Between Marble Chips And Hydrochloric Acid
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...
The Effect of concentration on the rate of reaction
The aim of this experiment is to find out what effect concentration has on a rate of reaction.
I predict that the higher the concentration of the acid, the faster the reaction will take place, this is because when there
An investigation to show how the rate of reaction between hydrochloric acid and sodium thiosulphate is affected by the concentration of the acid
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
Investigating How Concentration of Acid Affects the Reaction Between Calcium Carbonate and Hydrochloric Acid
According to the collision theory temperature, concentration, surface
area and catalysts all affect rates of reaction as shown in the
To compare the reactivity of various metals by observing their reaction with hydrochloric acid.
2 M hydrochloric acid
Test tubes and test tube rack
0.5 pieces of magnesium, aluminium, iron, zinc and cooper
1. The s
Mg(s) + 2HCl(aq) ---> MgCl2(aq) + H2(g)
magnesium is a highly reactive metal hence, reacts very fast; lots of bubbles produced; on testing with a lighted splinter a pop sound was produced hence the gas produced is hydrogen.
magnesium chloride solution is produced.
Factors affecting the rate of reaction between a metal and an acid
The rate of a reaction can be measured by the rate at which a reactant is used up, or the rate at which a product is formed.
The temperature, concentration, pressure of reacting gases, surface area of reacting solids, and the use
This experiment is to show how much carbon dioxide is produced during the reaction between an acid (hydrochloric acid) and marble.
Hydrochloric Acid (20ml) - 0.5M, 1M, 2M
Marble Chips (2g per test)
Large Measuring Cylinder
Plastic Bowl (3/4 full of water)...
Rate of Reaction
To find out how different concentrations change the rate of reaction
In this experiment the collision theory is in use. It means that when the concentrates solutions of hydrochloric acid is use, more particles are found in the same space, which means they are
We are trying to find out if temperature affects the rate of reaction between Hydrochloric acid and Magnesium.
I think that the higher the temperature of the acid rises, the rate of reaction will increase.
For example: If I double or triple the reaction, the rate of reaction will also doubl