4. Consider the reaction 2 H2 (g) + O2 (g) → 2 H2O (g) having AH = -484 kJ/mol. Determine the magnitude of the heat exchanged with the surroundings when 3 mol of H2 and 3 mol of O2 react. (a) 161 kJ (b) 323 kJ (c) 484 kJ (d) 726 kJ (e) 1452 kJ (f) 2904 kJ

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4. Consider the reaction 2 H2 (g) + O2 (g) → 2 H2O (g) having AH = -484 kJ/mol. Determine the
magnitude of the heat exchanged with the surroundings when 3 mol of H2 and 3 mol of O2 react.
(a) 161 kJ
(b) 323 kJ
(c) 484 kJ
(d) 726 kJ
(e) 1452 kJ
(f) 2904 kJ
Transcribed Image Text:4. Consider the reaction 2 H2 (g) + O2 (g) → 2 H2O (g) having AH = -484 kJ/mol. Determine the magnitude of the heat exchanged with the surroundings when 3 mol of H2 and 3 mol of O2 react. (a) 161 kJ (b) 323 kJ (c) 484 kJ (d) 726 kJ (e) 1452 kJ (f) 2904 kJ
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