Chemistry, asked by krishna623750, 11 months ago

5) How many O atoms are in the 4.86 mol sample of CaCO3?

Answers

Answered by ᏕɱartYᎶᴜʀɭ

0

Explanation:

CaCO3 atomic mass = 40 + 12 + 3 × 16 = 100 moles = gram weightatomic mass = 20100 (given) = 0.2 moles

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