Ethanol (C_{2}*H_{6}*O) is combusted in air according to the following reaction: C_{2}*H_{6}*O(l) + O_{2}(g) -> C*O_{2}(g) + H_{2}*O(l) How many moles of water would be produced by the complete combustion of 45.4 grams of ethanol in the presence of excess oxygen ?
