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The specific heat capacity of iron is 0.461 J g–1 K–1 and that of titanium is 0.544 J g–1 K–1. A samThermodynamics Chemistry Question

Question

The specific heat capacity of iron is 0.461 J g–1 K–1 and that of titanium is 0.544 J g–1 K–1. A sample consisting of a mixture of 10.0 g Fe and 10.0 g Ti at 100.0 ºC loses 200. J of heat to the environment. What is the final temperature of the sample?

A.

89.9 ºC

B.

80.1 ºC

✓ Correct
C.

60.2 ºC

D.

39.8 ºC

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