Calculate the volumes at STP occupied by `6.023 xx 10^(23)` molecules of a gas X.

What volume shall be occupied by 6.022 xx 10^23 molecules of any gas at NTP?:

Calculate the volume occupied by 4.045 xx 10^(2) molecules of oxygen at 27^(@)C and having a pressure of 700 torr.

Calculate the volume occupied by 4.045xx10^(23) molecules of oxygen at 27^(@)C and having a pressure of 0.935 bar.

Calculate the volume occupied by 6.02*10^25 molecules of oxygen at STP.

What is the volume occupied by 30 1 xx 10^(23) molecules of carbon dioxide gas at STP? Calculate the mass of this gas.

Mass of 6.022 xx10^(23) molecules of a gas is called ______