What pressure (in atm) will be exerted by a 1.00g sample of methane, `CH_(4)` in a 4.25L flask at `115^(@)C`?

Find the total pressure exerted by 1.6 g methane and 2.2 g CO_(2) contained in a four litre flask at 27^(@)C .

What will be the pressure exerted by a mixture of 3.2 g of methane and 4.4 g of methane and 4.4g of carbon dixide contained in a 9 dm^(3) flask at 27^(@)C ? .

The molar volume of methane , CH_(4) . At 819^(@)C and 760mm pressure is :

Calculate the pressure exerted by 4.4 g of CO_2 gas which is kept in a 1 litre flask at 0^circ C .

What will be the pressure exerted by a mixture of 3.2 g of methane and 4.4 g of carbon dioxide contained in a 9 dm^3 flask at 27^@C ?