Balance the following equations. Mgo SF. Hao HF CO, 6. Recall the stoichiometric coefficients (the numbers before the individual species) in a balanced chemical reaction refer to the number of moles of that species involved in the chemical reaction. A balanced chemical equation shows the molar relationship between all of the reactants and products. Now, given the following chemical equaton: 3 Cu 8 HNO, 3 cu(NO, 2 NO 4 Hao a. Is this equation balanced? Yes/No) b. How many moles of HNO, are required to react with 6 moles of Cu? c. How many moles of cu(NO,,are produced when 3 moles of Cu react? d. How many moles of Cu must react to produce 4 moles of NO? e. If 4 moles of No are produced, how many moles of H,0 are also produced? 7. Propane. CH. is commonly used as a fuel in gas grills. n reacts with oxygen according to 3 CO2 4 Hzo C, H. 5 O How many grams of propane can be burned by 24 g of o,? 8. Lead (l) oxide, Pbo, reacts with ammonia, NH, as follows: 3 Pbo 2 NH 3, Pb Na 3 Hzo How many grams of Pb are formed when 0,105 g NH, react? 9. Lithium hydroxide absorbs carbon dioxide forming lithium carbonate and water. 2 LioH CO2 Lico, Halo If a reaction vessel contains 0.15 moles of LioH and 0.08 moles Co, which compound is the limiting reagent?