Question

calculate the molar mass of C2H4,CO2(atimic mass of C=12 u,O=q6u​

Answer 1

Molar mass of C2H4 :-

Given :-

C = 12 and O = 6 ,H = 1

12×2+1×4

= 24+4

= 28

molar mass of C2H4 is 28u

and the molar mass of CO2 is

12+6×2

12+12

24

molar mass of CO2 is 24u.

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