How many liters of Water can be made from 5L of oxygen gas and an excess of hydrogen?

Using 2H2 + O2 –> 2H2O

Please explain!

Also this question:

How many liters of water can be made from 34 grams of oxygen gas and 6 grams of hydrogen gas at STP?

What volume of nitrogen monoxide is required to react with 44.4 liters of hydrogen gas according to the follow?

What volume of nitrogen monoxide is required to react with 44.4 liters of hydrogen gas according to the following reaction? (All gases are at the same temperature and pressure.)

How many liters of hydrogen gas is formed from the complete reaction of 15.5 g C?

Consider the following chemical reaction:
C(s) + H2O(g) –> CO(g)+ H2(g)

How many liters of hydrogen gas is formed from the complete reaction of 15.5 g C? Assume that the hydrogen gas is collected at a pressure of 1.0 atm and a temperature of 360 K.
Express your answer using two significant figures.

How many liters of hydrogen gas is formed from the complete reaction of 14.5 ? Assume that the hydrogen gas i?

How many liters of hydrogen gas is formed from the complete reaction of 14.5 ? Assume that the hydrogen gas is collected at a pressure of 1.0 and a temperature of 360 .

How Many Liters Of Hydrogen Gas Is Formed From The Complete Reaction Of 15.6 G C?

Assume the hydrogen gas collected at a pressure of 1.0 atm and a temp of 360 K.
C(s) + H20(g) = CO(g) + H2(g)