How many moles are there in 7.24 grams of calcium carbonate? With work shown

2 answers:

8 0

Answer:

0.0723371390261859

slava [35]3 years ago

5 0

CaCO3 = 40 + 12 + 16*3 = 100 g/mol
Mol CaCO3 = m/M = 7.24/ 100 = 0.0724 mol
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