Calculate the moles of hydrogen present in a `500 cm^(3)` sample of hydrogen gas at a pressure of 760 mm of Hg and `27^(@)C`

Calculate the moles of hydrogen (H_(2)) present in a 500 mL sample of hydrogen gas at a pressure of 1 bar and 27^(@)C .

Calculate the number of moles of hydrogen and gas present in 0.5 m^3 sample of hydrogen gas at a pressure of 101.325 Pa and at 27^@C .

Calculate the number of moles of hydrogen gas at a pressure of 760 mm Hg and 27^(@)C

How many moles of oxygen are present in 400 cm^(3) sample of the gas at a pressure of 760 mm Hg and a temperature of 27^(@)C . (The value of R is given to be 8.31 kPa dm^(3) K^(-1) mol^(-1) .

How many moles of oxygen are present in 400 cm^(3) sample of the gas at a pressure of 760 mm Hg and a temperature of 27^(@)C . (The value of R is given to be 8.31 kPa dm^(3) K^(-1) mol^(-1) .

How many moles of oxygen are present in 400 cm^3 sample of a gas at a pressure of 760 mm Hg at a temperature of 27^@C ?

Calculate the number of moles of hydrogen present in 10 dm^(3) of the gas at 25^(@)C and 1.5 atm pressure.

How may moles of oxygen are present in 400 cm^(3) sample of the gas at a pressure of 760 mm of Hg at a temperature of 310K. (The value of R 1 s 8.31 kP a dm^(-3) K^(-1) "mol"^(-1))

Calculate the number of moles of hydrogen present in 500 cm^(3) of a gas under a pressure of 101.3 kPA at a temperature of 300K . ( R=8.314 J K^(-1) mol^(-1)) .