Question

calculate the molecular masses of C2H6​

Answer 1

Answer:

C2H6 = 30u

Explanation:

Carbon = 12u

Hydrogen = 1u

Molecular mass= (2 × 12) + (6 × 1)

= 24 + 6

= 30u

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Answer 2

Answer:

C2H6 = 30u (units)

= carbon (Co) = 12u

= hydrogen (H2O) = 1u

= molar mass = (2 x 12) + (6 x 1)

= molar mass = 24+6

= molar mass of C2H6 = 30 u

Explanation:

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