Question

calculate the molecular masses C2H6,CH4,C2H4,NH3,CH3OH​

Answer 1

Answer:

C2H6=30u

CH4=16u

NH3=17u

C2H4= 28u

CH4OH=32u

Answer 2

Answer:

1.) molecular mass of c2h6

=2*12+6*1=24+6=30u

2.) molecular mass of ch4

=12+4*1=12+4=16u

3.) molecular mass of c2h4

=2*12+4*1=24+4=28u

4.) molecular mass of nh3

=14+3*1=14+3=17u

5.) molecular mass of ch3oh

=12+3*1+16+1=12+3+16+1=32u.

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