Multiple Choice
Consider the reaction,C2H4(g) + H2(g) → C2H6(g) ,where ΔH = -137 kJ. How many kilojoules are released when 3.5 mol of C2H4 reacts?
A) 137 kJ are released
B) 570 kJ are released
C) 480 kJ are released
D) 2.0 × 103 kJ are released
Correct Answer:
Verified
Correct Answer:
Verified
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