Given the thermo-chemical equation N, (g) + 3 H, (g) → 2 NH, (g) AH = -91.8 kJ %3D How much energy is given off when 222.4 g of N, reacts with enough H,? Select one: a. 729 KJ b. 141 KJ c. 91.8 KJ d. 1458 KJ

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Given the thermo-chemical equation
N, (g) + 3 H, (g) → 2 NH, (g) AH = -91.8 kJ
%3D
How much energy is given off when 222.4 g of N,
reacts with enough H,?
Select one:
a. 729 KJ
b. 141 KJ
c. 91.8 KJ
d. 1458 KJ
Transcribed Image Text:Given the thermo-chemical equation N, (g) + 3 H, (g) → 2 NH, (g) AH = -91.8 kJ %3D How much energy is given off when 222.4 g of N, reacts with enough H,? Select one: a. 729 KJ b. 141 KJ c. 91.8 KJ d. 1458 KJ
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