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ThermodynamicsMCQ

Consider this reaction. 2N2H4(l) + N2O4(l) → 3N2(g) + 4H2O(g) ∆H = –1078 kJ How much energy is releaThermodynamics Chemistry Question

Question

Consider this reaction.
2N2H4(l) + N2O4(l) → 3N2(g) + 4H2O(g) ∆H = –1078 kJ
How much energy is released by this reaction during the formation of 140. g of N2(g)?

A.

1078 kJ

B.

1797 kJ

✓ Correct
C.

3234 kJ

D.

5390 kJ

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