Question

The quantity of gas is collected in a graduated tube over the mercury. The volume of gas at 18°C is 50.0mL and the level of mercury in the tube is 100mm above the outside mercury level. The barometer reads 750Torr. Hence, volume at STP is approximately.

Answer 1

Answer:

mass at STP is 22.4 litres

Answer 2

Answer:

the volume at 1 stp is 22.4 litre

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