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

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

Explanation:

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.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;