Calcium Carbonate And Hydrochloric Acid Coursework

Calcium Carbonate And Hydrochloric Acid Coursework-79
We could get the right amount of results of this, so we then tested the other extreme - the lowest molarity. Chemistry coursework: An investigation of the affect of the concentration an of the rate of reaction. We are trying to find out the affect of acid concentration on the rate of reaction, we are using 2, 1.5, 1, 0.5, 0.25 Molar acid.In our experiment, we are reacting it with sodium thiosulphate.

We could get the right amount of results of this, so we then tested the other extreme - the lowest molarity. Chemistry coursework: An investigation of the affect of the concentration an of the rate of reaction. We are trying to find out the affect of acid concentration on the rate of reaction, we are using 2, 1.5, 1, 0.5, 0.25 Molar acid.In our experiment, we are reacting it with sodium thiosulphate.

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The collision theory will be involved in this, for instance the more concentrated the acid we use, the faster the reaction will occur and the Experiment to investigate factors affecting the rate of reaction between magnesium ribbon and hydrochloric acid Rates of Reaction: Investigation Experiment to investigate factors affecting the rate of reaction between magnesium ribbon and hydrochloric acid.

Chemical reactions between substances are caused by the collision of particles. In the reaction between hydrochloric acid and magnesium Investigating the rate of reaction between Sodium Thiosulphate and Hydrochloric Acid Diagram Aim : We did 4 experiments to find out how the rate of reaction changes with differing concentrations of Sodium Thiosulphate, Hydrochloric Acid and water.

If I had a wide range of molarities, it would be easy to see this pattern.

METHOD Before conducting our experiment where we would get our facts and evidence from, we carried out a pre-test.

RATE OF REACTION BETWEEN HYDROCHLORIC ACID AND CALCIUM CARBONATE LOW CONCENTRATION HIGH CONCENTRATION I think that during our experiment, the higher the molarity of acid the quicker the rate of reaction will be, I think this because of the collision theory.

If the solution is made more concentrated, there will be more particles in the solution.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) Mg Cl2(aq middle of the investigation then the rate of reaction will be affected.Rate of reaction between Hydrochloric Acid and Calcium Carbonate Calcium carbonate reacts with hydrochloric acid to form carbon dioxide gas.One way of following the rate of reaction at which it reacts is to measure the volume of carbon dioxide produced at certain time intervals during the reaction.If the molarity of the acid concentration is doubled, the rate of reaction will double.This is because the particles are closer together in a concentrated solution.This means a lot of productive collisions between reactants.As time goes on these reactants will become less and less (because reactants have been turned into products), therefore less collisions, so the rate of reaction will slow down.The pre-test helped us decide the exact details of our experiment.We started off with testing 25cm³ of 3-molar hydrochloric acid to 2g of calcium carbonate medium size chips (we decided a medium size chips before we started our pre-test as we had a choice of 3, small, medium, large).

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    Acid particles bump into the calcium carbonate very frequently and if they do this, the surface of the limestone will dissolve quickly. If the acid is very dilute then the particles will be more spread out. They will bump into the limestone a lot less often and so the reaction will take longer.…

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    View Reaction of calcium carbonate and Hydrochloric from AA 1Rate of Chemical Reactions between calcium carbonate and Hydrochloric acid SACE NO 882652E 16/05/19 Rate of Chemical Reactions…

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    To observe the effect of surface area particle size on the rate of reaction between marble chips calcium carbonate and HCl. 3observe the effect of surface area particle size on the rate of reaction between magnesium ribbon and hydrochloric acid. 4.…

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    You haven’t stated the aim of your experiment, so I have to guess at the purpose. Assuming that you are trying to determine the percentage of CaCO3 present in a mixture of powder and that the carbonate is the only component that will react with HC.…

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    Thu Vo Rate of Decomposition of Calcium Carbonate 03/01/2016 Purpose to design kinetics experiments for the heterogeneous reaction of calcium carbonate with hydrochloric acid. Procedure Introductory Activity Set up the gas collection apparatus. Put 0.5 g of CaCO 3 marble chip into the Erlenmeyer flash.…

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    I am look intoing how the rate of reaction between marble french friess and hydrochloric acid is altered when the concentration is changed. This is the word equation for my probe. Calcium + Hydrochloric Calcium + Carbon + Water IMAGE Carbonate Acid Chloride Dioxide The symbol equation for my probe is. IMAGE CaCo3 + 2HCL CaCL2 + CO2+ H2O…

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