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A 200 g brass calorimeter has 501 g of water at 20 C, 250 g of lead at 100 C and the final equilibrium temperature

A 200 g brass calorimeter has 501 g of water at 20 C, 250 g of lead at 100 C and the final equilibrium temperature is 21.32 C. what is the heat lead specific? (Celaton = 0.067 cal/g C). Rta. Celead = 0.035 cal/g C

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