Short Answer
Given the equation:
CH4 (g)+ 2 O2 (g)→ CO2 (g)+ H2O (l)ΔH = -890 kJ
The heat liberated when 34.78 grams of methane (CH4)are burned in an excess amount of oxygen is __________ kJ.
Correct Answer:

Verified
Correct Answer:
Verified
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