Calculate the total pressure in a mixture of 8g of dioxygen and 4 g dihydrogen confined in a vessel of `1 dm^3` at `27^@`C R = 0.083 a bar `dm^3 K^(-1)`

Calculate the volume in dm^3 occupied by 60.0 g of ethane at STP.

Calculate the pressure in atm of 1.0 mol of helium in a 2.0 dm^3 container at 20.0^@C .

Calculate the total number of electrons present in 1.4g of dinitrogen gas.

Calculate the pressure in atm of 1.0mole of helium in a 2.0dm^3 container at 20^@ C solution:

What will be pressure of the gaseous mixture when 0.5L of H_2 at 0.8 bar and 2.0L of dioxygen at 0.7 bar are intoduced in all 1L vessel at 27^@C ?

The pressure of a mixture of dihydrogen and dioxygen enclosed in a vessel is one atmosphere. The mole ratio of dihydrogen to dioxygen in the vessel is 1:4. What would be the partial pressure of dihydrogen?

Calculate the temperature of 4.0 mol of a gas occupying 5 dm^3 at 3.32 bar. (R=0.083 bar dm^3 K^(-1) mol^(-1) )

Calculate the volume occupied by 8.8 g of CO_2 at 31.1^@C and 1 bar pressure.

Calculate the work done during compression of 2 mol of an ideal gas from a volume of 1m^(3) to 10 dm^(3) 300 K against a pressure of 100 KPa .