Question

Deduce the molecular mass of CaCO3 . [ (Given; Atomic masses: C(12), O(16), Ca(40)]
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Answer 1

Explanation:

Molecular mass of CaCO3 is

40 + 12 + 16×3 = 52 + 48 = 100 u.

Hence, the molecular mass of CaCO3 is 100 u

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Answer 2

Answer:

the answer is 100 u

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