Question

Find the volume occupied by 8.0g of oxygen under a pressure of 6×10NperM at a temperature of 37°.(relative molecular mass of oxygen is 32.0,R=8.2J) Hint;the 8.0g of oxygen must be converted into mole,

i.e. 8/32 mole

Answer 1

pV=nRT

V=nRT/p = 0.25 x 8.2 x 310 / 6x10= 10.591 L