Determine if the following statements are true of false.  T…

Determine if the following statements are true of false.  There are more molecules in 2 moles of hydrogen gas than 2 moles of oxygen gas 7 g of water (H2O) has the same number of molecules as 7 g of hydrogen dioxide (H2O2) There are more oxygen atoms in 1.5 moles of carbon dioxide than in 1.5 moles of carbon monoxide