A 53.93−g sample of water at 81.3°C is added to a sample of water at 25.6°C in a constant-pressure calorimeter. If the f
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A 53.93−g sample of water at 81.3°C is added to a sample of water at 25.6°C in a constant-pressure calorimeter. If the f
A 53.93−g sample of water at 81.3°C is added to a sample ofwater at 25.6°C in a constant-pressure calorimeter. If the finaltemperature of the combined water is 43.1°C and the heat capacityof the calorimeter is 26.3 J/°C, calculate the mass of the wateroriginally in the calorimeter.