Answers26-27 CFISD TX-Chemistry A CRLab: Rate of Chemical ReactionsQuestion 16
16
AssignmentMultiple Select

Lab: Rate of Chemical Reactions

Question 16 • *26-27 CFISD TX-Chemistry A CR

Which of the following did you include in your answer? Check all that apply.

Answer
A
The temperature and the amount of water need to be kept the same so that the only variable that changes is the surface area.
B
If you allow the temperature and/or the amount of water to change too, you will not know which variable is causing the changes that you observe.
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