Chemistry, asked by khalidkhan73637, 18 days ago

calculate the molecular/formula masses of the following compounds. (Atomic mass of C=12, K=39, Cr=52, Al=27, H=1, O=6) (a) C2H5OH (b) Al2O3 (c) K2Cr2O7

Answers

Answered by Samipyo

0

Answer:

a) 47 g

b) 102 g

c) 294 g

Hope it helps you.

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