Question

moles present in 2g of co2​

Answer 1

Answer:

In one mole of CO2 = 12+(16)2 = 44 g in one mole.

then

No of moles in 2g of CO2 = 2/44 = 1/22 = 0.045 mole.

HOPE IT HELPSSSS

Answer 2

Answer:

0.045

Explanation:

1 mole of CO2 , by definition, is 44 grams. So, for 2 grams, it will be 2/44 = 0.0454545......

P. S. - An easy way to find moles is to remember the formula: moles = grams/atomic mass unit.