Marble Chips and HCL
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... reaction will increase is that the experiment is exothermic, this means that it will give itself more energy and therefore more collisions and faster collisions. Also in the 2.0M solution compared with the 0.5M solution there are much more HCl particles in the same volume so the are going to collide with each other more often (see below)
Therefore I predict that the rate of reaction will increase with the concentration of the HCl solutions.
Evaluating Evidence
I think that the experiment went very well. This is because I got all the results that I wanted and they look very good. The results were very accurate and so I am able to ...
