Question

Calculate the molecular mass of C2H5OH.​

Answer 1

Answer:

let us break it down to parts!

C2

mass of carbon is 12.

12x2 = 24

H5

mass of hydrogen is 1.

1x5 = 5

O

mass of oxygen is 16.

16x1 = 16

H

mass of hydrogen is 1

1x1 = 1.

ADD EVERYTHING!!

24+5+16+1 = 46.

THE MOLECULAR MASS IS 46 !!!

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