Решение задачи по физике раздел 30 пункт 67 молекулярн

67. Oxygen mass m = 10 g under a pressure of 200 kPa at a temperature of 280 K. The result of the isobaric expansion gas took 9 l volume. Determine: 1) the volume of gas V, to expand; 2) the gas temperature T2 after the expansion; 3) gas density ρ2 after expansion.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)