Question

Calculate the mass of 2.24litre of so2 gas at STP

Answer 1

Answer:

Explanation:

MOLAR MASS OF S02,

           M = 32+2*16                   [ S= 32, O= 16]

           M = 32+32

           M = 64 G22.4 LITRES.

AT STP ,

1 MOLE = MOLAR MASS

1 MOLE = 22.4 LITRES.

64 G =  22.4 LITRES.

THEREFORE,

MASS OF 2.24 LITRES=2.24*64/22.4

                                     =6.4 LITRES.

HOPE THIS HELPS.