Question

How many moles of calcium atoms are in each mole of calcium carbonate?

Answer 1

Answer:

1 mole of calcium, one mole of carbon, and 3 moles of oxygen.

Explanation:

Answer 2

Answer:

You know that one mole of calcium carbonate contains 1 mole of calcium, one mole of carbon, and 3 moles of oxygen. Each mole contains 6.022⋅1023 atoms - this is known as Avogadro's number.