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iragen [17]
2 years ago
8

Which planets mass is nearly double that of mercury?

Chemistry
1 answer:
Nana76 [90]2 years ago
4 0

Answer:

earth I think like that because earth is the second planet

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0.4 moles

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To convert between moles and grams you need the molar mass of the compound. The molar mass of of CaCO3 is 100.09g/mol. You use that as the unit converter.

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This rounds to 0.4 moles CaCO3

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