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ThermochemistryMCQ

A 10.0 g piece of gallium (M = 69.7) at 25.0 °C is placed in 10.0 g of H2O at 55.0 °C. What is the fThermochemistry Chemistry Question

Question

A 10.0 g piece of gallium (M = 69.7) at 25.0 °C is placed in 10.0 g of H2O at 55.0 °C. What is the final temperature when this system comes to equilibrium? (Assume the specific heat capacity of liquid Ga is the same as that of solid Ga.)

A.

35.0 °C

✓ Correct
B.

38.1 °C

C.

41.8 °C

D.

52.6 °C

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