Given the reaction:Na2S2O3(aq) + 4Cl2(g) + 5H2O(aq) --> 2NaHSO4(aq) + 8HCl(aq), how many moles of Na2S2O3 are needed to react with 0.12mol of Cl2?
1 Answer
Nov 22, 2015
0.03 mol
Explanation:
We can use the mole ratio to solve this problem. We will assume that we have excess
When setting up the dimensional analysis it is important that you pay attention to how many moles are in the balanced equation, that is the mole ratio.