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Flura [38]
3 years ago
15

A piece of limestone erodes due to acid rain. This process can be best described as a...

Chemistry
2 answers:
IRISSAK [1]3 years ago
6 0

Answer: The correct option is a.

Explanation: Limestone is a mineral having chemical formula CaCO_3. When it is reacted with acid, it forms a new substance and hence, this reaction is considered as a chemical reaction.

The rocks does not dissolve in the acid easily and therefore this reaction is considered as a slow chemical reaction.

scZoUnD [109]3 years ago
4 0
A. Slow Chemical Change
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What is the pressure of a sample of gas at a volume of .335 L if it occupies 1700 mL at 850 mm Hg?
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