Consider the balanced chemical equation that follows. you are asked to determine how many moles of water you can form from 4 moles of hydrogen and excess oxygen. 2h2(g)+o2(g)→2h2o(l) which of the following shows calculations for a correct way to solve this problem? view available hint(s) consider the balanced chemical equation that follows. you are asked to determine how many moles of water you can form from 4 moles of hydrogen and excess oxygen. which of the following shows calculations for a correct way to solve this problem? 4 mol h2×2 mol h2o2 mol h2=4 mol h2o 4 mol h2×2 mol h2o1 mol o2=8 mol h2o 2 mol h2×2 mol h22 mol h2o=2 mol h2o