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Consider the reaction between CaCO3 and HCl. Which of the following could speed up the reaction? I. Increasing concentration of the HCl II. Increasing size of the CaCO3 pieces III. Increasing temperature
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31 votes
31 votes
Consider the reaction between CaCO3 and HCl. Which of the following could speed up the reaction?

I. Increasing concentration of the HCl
II. Increasing size of the CaCO3 pieces
III. Increasing temperature
a) I and III only
b) I, II, and III
c) I only
d) II and III only

User Tom Lenc
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1 Answer

11 votes
11 votes
It's d






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User Skpdm
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