1. A compound has a mass of 45.632 grams was added to 500.0 ml of water with an initial temperature of 26.7 °C. After thorough

Question

1. A compound has a mass of 45.632 grams was added to 500.0 ml of water with an initial temperature
of 26.7 °C. After thorough mixing, the temperature decreases to 24.1 °C. How many calories were
transferred? Is this an exothermic or endothermic process? Heat = (mass solution (AT)

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