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Answer the following questions showing all work (Use Mole Wheel)
1. How many liters O2 @ STP do I have if I have 32.5g O2?
2. How many molecules C1O2 do I have if I have 31.2 L of this gas @ STP?
Answers: 1) 22.8L O2 @STP 2) 8.39E23 molecules C1O2 @STP