Task id12290

Task id12290

In a vessel divided in half by a partition, there are m1 = 2 g of hydrogen and m2 = 32 g of oxygen at a temperature t0 = 27 ° C and the same pressure. After the partition was removed and the gases reacted, the temperature t = 127 ° C and the pressure p = 105 Pa were established. . Determine the initial pressure in the vessel. Molar masses of hydrogen m1=2 g/mol and oxygen m2=32 g/mol.

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