4) It releases 7.03 kJ of energy to reduce the temperature of 215 g of ethanol...

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Answer 1

Answer #1

Ans Heat released = 7.03 kJ ATE change in temp = 15°C mass = 215 gm C = Heat Capacity 7:03 KJ: mCAT 7.03 kJ - 215x C x 15 c =

Answer 2

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