During the crystallization of water, 1650 kJ of energy was released. How much ice did you get?

univerkov | September 7, 2021 | education

To determine the mass of the ice obtained, we apply the formula: Q = L * m, whence m = Q / L.

Values of variables and constants: Q – released heat (Q = 1650 kJ = 1650 * 10 ^ 3 J); L is the specific heat of ice crystallization (L = 330 kJ / kg = 330 * 10 ^ 3 J / kg).

Let’s calculate: m = 1650 * 10 ^ 3 / (330 * 10 ^ 3) = 5 kg.

Answer: During the crystallization process, 5 kg of ice was obtained.

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