Solved

A 3500 Gram Sample of Copper Initially at 25

Question 22

Multiple Choice

A 350.0 gram sample of copper initially at 25.0 °C absorbs 12.50 kJ of heat from its surroundings. What is its final temperature? (specific heat = 0.387 J g-1 °C-1 for copper)


A) 38.8 °C
B) 67.2 °C
C) 92.2 °C
D) 117.3 °C
E) 156.7 °C

Correct Answer:

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