The Reaction Between Marble Chips and Hydrochloric Acid

The Reaction Between Marble Chips and Hydrochloric Acid
Using the syringe method I am going to investigate the reaction between
Marble chips and hydrochloric acid by measuring the volume of carbon dioxide
formed.
Using the syringe method I am going to investigate the reaction
between Marble chips and hydrochloric acid by measuring the volume of
carbon dioxide formed. This reaction rate will tell me how fast or
slow a chemical reaction is and there are four things that could
affect this greatly they are-

Concentration-An increase in concentration means there are more
particles. More particles mean that there will be more collisions.
Surface area-When one of the reactants is solid; the reaction can
only take place at the surface of the solid. Breaking the solid
into smaller pieces will increase the surface area exposed to the
other reactant.
Temperature-Since temperature is a measure of the motion of
particles, increasing temperature will cause the particles to move
faster, more collisions occur and the collisions are more violent.
This should increase the rate of reaction.
Catalysts-Catalysts are substances that change the rate of a
chemical reaction without being changed in the reaction. Catalysts
are most often used to speed up the chemical reaction.

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