An insulated beaker with negligible mass contains a mass of 0.300 kg of water at a temperature of 64.0°C. Take the specific heat for water to be 4190 J/kg K, the specific heat for ice to be 2100 J/kg. K, and the heat of fusion for water to be 334 kJ/kg. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Changes in both temperature and phase. Part A How many kilograms of ice at a temperature of -20.2°C must be dropped in the water to make the final temperature of the system 34.9°C? Express your answer in kilograms. mice = 17| ΑΣΦ ? kg

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Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.