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
Posted: Wed Jul 06, 2022 11:08 am
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.