The speed of chemical reaction between Calcium carbonate and Hydrochloric acid
Date Submitted: 09/10/2006 01:55:50
Category: / Entertainment / Movies & Film
Length: 4 pages (975 words)
Category: / Entertainment / Movies & Film
Length: 4 pages (975 words)
In my assessment I am going to say how I think the concentration of acid effects the speed of a reaction. I will do this by using:
. Collision theory
. Kinetic theory
. Diagrams
. Graphs
In this diagram the particles In this diagram the particles
have a low concentration have a higher concentration
of acid. Also there are of acid. There is the same
few marble chips for amount of marble chips, but
the particles to collide …
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…be a particles to collide with each
slow reaction. other. This explains why
there is a faster reaction.
Comparing the graphs:
The line that shows the 2m acid is steeper than the line that shows the 0.5m acid. This is because the reaction was faster and it gave out a higher volume of gas. Both the 1.5 and the 1m acids are steeper than the 0.5m acid. This maybe my results or it could be right.
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