2 H2 (g) + O2 (g) -- 2 H2O (l) How many moles of hydrogen gas do you need to make 2 moles of liquid water?

Question

2 H2 (g) + O2 (g) --> 2 H2O (l)   How many moles of hydrogen gas do you need to make 2 moles of liquid water?

Neala · Answer

Answer:    2H2(g]+O2(g]→2H2O(l]]. Notice that the reaction requires 2 moles of hydrogen gas and 1   Explanation: