Stoichiometry map: grams A moles A moles B grams B Use molar mass A Use mole ratio Use molar mass B Answer all the questions using the following balanced equation 4NH, + 50, 4NO + 6H,0 -> 1. How many moles of O, react with 4.5 moles of NH, ? 2. How many moles of water are produced from 4.5 moles of NH, ? 3. How many grams of NO are produced from 17.0 g NH, ? 4. How many grams of oxygen are formed from 18.0 g of water ? 5. How many moles of oxygen witll react with 1.00 gram of NH,? 6. One mole of oxygen produces how many grams of H,0 ?