Multiple Choice
The standard enthalpy of formation for CuSO4 ∙ 5H2O(s) is -2278.0 kJ/mole at 25°C. The chemical equation to which this value applies is:
A) Cu(s) + S(s) + 5 H2O(g) + 2 O2(g) → CuSO4 ∙ 5H2O(s)
B) Cu(s) + S(s) + 9/2 O2(g) + 5 H2(g) → CuSO4 ∙ 5H2O(s)
C) Cu(s) + SO4(g) + 5 H2O(g) → CuSO4 ∙ 5H2O(s)
D) Cu(s) + S(s) + 5/9 O2(g) + 5 H2(g) → CuSO4 ∙ 5H2O(s)
E) 2Cu(s) + 2 SO2(g) + 5 H2O(g) → 2CuSO4 ∙ 5H2O(s)
Correct Answer:
Verified
Correct Answer:
Verified
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