camjuicy camjuicy

21-08-2019
Chemistry

contestada

A compound contains 75% carbon and 25%
hydrogen by mass. What is the empirical formula
for this compound?

Respuesta :

ajkazazian ajkazazian

24-08-2019

Answer:

CH4

Explanation:

Carbon: 75%/12grams = 6.25

6.25/6.25 = 1

Hyrdrogen: 25/1gram = 25

25/6.25 = 4

C1H4 = CH4

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