Question

find number of moles in80g of co₂​

Answer 1

Explanation:

1 mole of co2-44g of co2

?moles are present in 80g of CO2

cross multiply and u get answer as 1.818g

Answer 2

Answer:

1.81 mole

Explanation:

Given

mass of CO2= 80g

Molar mass of CO2= 44g

To find ni of moles of CO2

formula

no of mole of CO2= mass of CO2 ÷ molar mass of CO2

no of mole of CO2 = 80 ÷ 44 = 1.81 mole