Задача 20413.

A vessel with a volume of 20 liters contains 20 g of carbon dioxide and 10 g of nitrogen at a temperature of 300 K. Determine: a) the molar mass of the mixture; b) pressure in the vessel; c) pressure after heating the mixture to 400 K.

Detailed solution with a short recording of the conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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