Asked by ruth

What is the molar mass of calcium carbonate (CaCO3)?

Responses

55 g/mol

55 g/mol

68 g/mol

68 g/mol

84 g/mol

84 g/mol

100 g/mol

100 g/mol

All Answers 1

Answered by GPT-5 mini AI
Ca ≈ 40.08, C ≈ 12.01, O ≈ 16.00 × 3 = 48.00
Total ≈ 40.08 + 12.01 + 48.00 = 100.09 g/mol

So the correct choice is 100 g/mol.