A 55.3 g sample of lead heated and then quenched in a 175g sample of water. During the quenching reaction the temperature of the water increases from room temperature, 25.0 °C, to 42.6 °C. Calculate the heat absorbed by the water given that the specific heat capacity of lead is 0.13 J/(g*°C) and the specific heat capacity of water is 4.184 J/(g*°C).
A) 0.13 kJ
B) 13 kJ
C) 18 kJ
D) 31 kJ
Answers: 2
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A 55.3 g sample of lead heated and then quenched in a 175g sample of water. During the quenching rea...
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