How many moles of water are made from the complete reaction of 2.2 moles of oxygen gas with hydrogen gas in the reaction #2H_2 + O_2 -> 2H_2O#?

1 Answer
Apr 11, 2016

Answer:

#4.4molH_2O#

Explanation:

The equation says that for every #1O_2#, there are #2H_2O# produced.

Therefore, if you have #2.2O_2#, you must have #2.2 * 2H_2O#, or #4.4# moles of #H_2O#.