Verify by calculating that

- 5 moles of C02 and 5 moles of H20 do not have the same mass.
- 240 g of calcium and 240 g of magnesium elements have a mole ratio of 3 :5.

**Answer:**

Verify by calculating that

- 5 moles of C02 and 5 moles of H20 do not have the same mass.
- 240 g of calcium and 240 g of magnesium elements have a mole ratio of 3 :5.

**Answer:**