Question

Calculate the molecular mass of carbon dioxide (CO2) and water (H2O)?
Atomic masses: H = lu, C = 12u, 0= lou​

Answer 1

Answer:

CO2 molecular mass= [12+2(16)] u= (12+32)u = 44u

H2O molecular mass= [1+2(16)]u= (1+32)u= 33u

I hope you get it. I think you are of Class 9