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12 questions from this quiz
Effect of particle size on reaction rate
CaCO3\text{CaCO}_3CaCO3
Carbon dioxide gas escapes
Prevents spray, allows CO2\text{CO}_2CO2 out
20g
30-second intervals
Mass of marble chips used
2.25g
Small marble chips
All reach the same final mass loss
Greater surface area = faster rate
More collision opportunities exist
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