Question

calculate the molecular mass of : C2H6 , NH3 , CH3OH​

Answer 1

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Answer 2

1). C2H6 = 12×2 + 1 × 6

= 24 + 6 = 30

2). NH3 = 14 + 3

= 17

3). CH3OH = 12 + 3 + 16 + 3

= 34