At STP, how many liters of oxygen are required to react completely with 3.6 liters of hydrogen to form water?
2H2 (g) + O2 (g) ? 2H2 O(g)
a. 1.8 L
b. 3.6 L
c. 2.0 L
d. 2.4 L
Answer: A
Chemistry Chapter | Multiple Choice | Questions and Answers | Test Bank