To warm 800.0 g of H2O, 0.025 mol of phenol (C6H5OH) is burned. The water warms from 24.6 C to 65.6 C. What is the ΔH of the reaction on a molar basis?
A) 4,110 kJ
B) 5,480 kJ
C) 1,600 kJ
D) 2,740 kJ
E) 1,370 kJ
Correct Answer:
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