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The mass percentage of carbon is 27.28% and the mass percentage of oxygen is 72.73%. Calculate the molecular mass of That compound.

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Answer 1

Answer:

The molecular mass of that compound is 44g.

Answer 2

Answer:

molicule mass = 44g

Explanation:

C = 27.28%

O = 72*73%

Let 100g of compound be presse

mass of C = 27.28g

mass of. O = 12.73 g

molicule of C = 27.38/12 =2227

molicule of O = 72.73/16 =4.5

no. of molicule of C = 2 molicule of O

.: Compounds in CO2

molicule mass = 44g.

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