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A reaction takes place inside a constant pressure calorimeter. The heat absorbed by the calorimeter is measured to be +15J. Which of the following is true
A) Erxn = -15J
B) qrxn = -15J
C) Erxn = 15J
D) q = w
E) Hrxn = 15J
F) Hrxn = -15J
G) Erxn = 0
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