What is the enthalpy change (in kJ) of a chemical reaction that raises the temperature of 250.0 mL of solution having a density of 1.25 g mL-1
By 10.2 °C?
(The specific heat of the solution is 3.733 J g-1k-1. )
A) -7.43 kJ
B) -12.51 kJ
C) 8.20 kJ
D) -11.9 kJ
E) 6.51 kJ
Correct Answer:
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