I will do this by using a capillary tube because they are very accurate. Particles have to collide in order to react, and the have to collide hard enough as well. The nickel catalyses an addition reaction, between a double bonded hydrocarbon alkenesthe oil, and hydrogen.
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.
What makes you cringe? The aim of this experiment was to investigate how the surface area affects the rate of a reaction in between calcium carbonate and hydrochloric acid. Kibin does not guarantee the accuracy, timeliness, or completeness of the essays in the library; essay content should not be construed as advice.
The rate of a reaction is found by measuring the amount of a reactant used up per unit of time or the amount of a product produced per unit of time. This should therefore double the rate at which carbon dioxide is produced as there is now double the amount of collisions occurring.
To find out about this, I am going to keep all other variables constant except the concentration of the hydrochloric acid Measure out 1 g of Calcium Carbonate.
For more information on choosing credible sources for your paper, check out this blog post. This would therefore mean that the larger the surface area of the marble chips, the more collisions there would be, which a higher rate of reaction is.
The ones that speed up the rate of reaction are called activators, and those that slow down the rate of reaction are called inhibitors.