Question

calculate number of moles , molecule , atom present in
1. 20 litre of O2 .

2. 100 litre of SO2.



plzz answer fast ​

Answer 1

Explanation:

The 1st answer is given in picture.... Please solve the 2nd on your own using same nethod

Answer 2

1.1.5055× 10rest to 22 ......atoms....