Question

calculate the mass of Co2 which contains as many molecules as a present in 1.12 litre of an O2 gas at STP​

Answer 1

Answer:

Explanation:

22.4 Litre of CO2 at NTP = 1 mole of CO2

So 11.2 Litre of CO2 at NTP 0.5 mole of CO2

As each molecules of CO2 contains one carbon and two oxygen atoms, 0.5 mole of CO2 will contain 0.5 x

6.023 x10^23 atoms of carbon and 2x 0.5 x 6.023 x

10^x23 atoms of Oxygen

I hope you understand.

Answer 2

HOPE YOU UNDERSTAND THIS ...........