Задача 20228.
In a vessel containing 2 kg of water and some ice, 400 g of water vapor at 100 °C was introduced at 0 °C, as a result of which the temperature of the mixture became 70 °C. Determine the mass of ice.
A detailed solution with a brief note of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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