fernandaormela fernandaormela

13-01-2020
Chemistry

contestada

What is the molecular formula of a hydrocarbon containing 84.6% carbon by mass with a molar mass of 142.3g/mol?

a)C20H44
b)C11H10
c)C10H22
d)C5H11

Respuesta :

Eduard22sly Eduard22sly

13-01-2020

Answer: non of the options are correct. The correct answer is C10H20

Explanation:Please see attachment for explanation.

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