Chemistry, asked by nikita5506, 1 year ago

find number of oxygen atoms present in 100 mg of CaCO3

Answers

Answered by uday9310

3

Explanation:

100 g of Calcium Carbonate (100,000 mg of Calcium Carbonate) has 3 moles of Oxygen atoms = 3 x 6.022 x 10^23 Oxygen atoms.

TriangulumEntangulum: The user asked for 100mg not 100g.

nikita5506: Answer is correct

Anonymous: It means my answer is wrong?

Anonymous: then sorry for the wrong answer.

nikita5506: It's OK

Answered by Anonymous

1

Answer:

18.066×10^20 oxygen atoms

yeshkashyap: hy

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