How Does Concentration Change the Rate of Reaction of Limestone and Hydrochloric Acid?

How does concentration budge the rate of reaction of limestone and Hydrochloric dit? By Chris Wilson Contents varlet Introduction page 3 antecedent and results knave 3 and 4 Method page 5 Prediction page 5 Table of Results Page 6 Table of averages page 7 Evaluation page 8 Conclusion Page 8, 9 and 10 How does concentration change the rate of reaction of limestone and Hydrochloric social disease? The four things capable of ever-changing th e rate of reaction are, the move up area, the concentration, changing the temperature or adding a catalyst.

In this experiment I leave alone change the concentration of the bitter as it is lite to authorization and easy to verse. I chose not to change the come in area due to the fact that it is actually difficult to monetary standard exactly the surface areas as a lovely standardization is needed to measure this. This sort of equipment which has such a amercement calibration is very(prenominal) difficult to get hold of and is very expensive. The reaction which will happen: Calcium carbonate + Hydrochloric savage Calcium chloride + Carbon dioxide + water Ca CO? (s) + 2HCl (aq) CaCl? (aq! ) + CO? (g) + H?O (l) Preliminary Testing: When doing this experiment the shifting I changed was the concentration of the acid. The control in this experiment was the bulk of hydrochloric acid which at the start I used 100ml to date after the preliminary I existingised if I needed 5 sets of results when doing the received experiment I would run out of resources so I cut the amount to 50 ml for the real experiment. I also tried to keep the same slope over of marble chips as even though it isnt completely...If you lack to get a full essay, order it on our website: OrderEssay.net

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