In the reaction 2H2O22H2O+O2, how many moles of oxygen would be produced from 3 moles of hydrogen peroxide? 1.5 1 2 2/3 How many moles of solute are required to make a 2.25M solution with a total volume of 2.5L ? 0.9 Moles 1.111 moles 5.625 moles Cannot determine For the reaction; 2Mg+O22MgO, how many moles of Magnesium Oxide can be produced with 1.5 moles of magnesium and excess oxygen? 2 3 1 1.5