Question

convert into mole 12 gram of oxygen gas ,20 gram of water, 22 gram of carbon dioxide​

Answer 1

Answer:

Oxygen 0.375 mole, Water 1.11 mole and Carbon dioxide 0.5 mole.

Explanation:

We know,

32g of Oxygen gas= 1 mole Oxygen

So, 12g of Oxygen gas= (12/32) mole Oxygen

= 0.375 mole Oxygen

Again,

18g of Water= 1 mole Water

So, 20g of water= (20/18) mole Water

= 1.11 mole Water

And,

44g of Carbon dioxide= 1 mole Carbon dioxide

So, 22g of Carbon dioxide= (22/44) mole Carbon dioxide

= 0.5 mole Carbon dioxide

Answer 2

Explanation:

HOPE IT HELPS U.........