Multiple Choice
How many liters of oxygen are needed to exactly react with 27.8 g of methane at STP?
CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(l)
A) 19.5 L
B) 39.0 L
C) 77.6 L
D) 85.0 L
Correct Answer:

Verified
Correct Answer:
Verified
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