Question

convert into mole 44 gram of carbon dioxide ​

Answer 1

Answer:

The mass number of CO2 = 2x16 + 12 =44 so one mole of C02 has a mass of 44g. Two moles of CO2 weighs 2 x 44 = 88g. The number of moles in 22g of CO2 = 22/44 = 0.5.

Answer 2

1 mol because atomic mass of CO2 is 44 so mole number of 44 g carbon dioxide is 44/44=1