A 135 g copper bowlcontains 190 g of water, both at20.0°C. A very hot 300 g copp

Question

A 135 g copper bowlcontains 190 g of water, both at20.0°C. A very hot 300 g copper cylinder is dropped into thewater, causing the water to boil, with5.75 g being converted to steam. The finaltemperature of the system is 100°C. Neglect energy transferswith the environment. (a) How much energy (in calories) is transferred to the water asheat?
kcal

(b) How much energy (in calories) is transferred to the bowl?
kcal

(c) What is the original temperature of the cylinder?
°C (a) How much energy (in calories) is transferred to the water asheat?
kcal

(b) How much energy (in calories) is transferred to the bowl?
kcal

(c) What is the original temperature of the cylinder?
°C

Explanation / Answer

(a) Q = m c T   +  m L = 190 * 1.00 * 80 + 5.75 * 540 =

.

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