2000mjlopez 2000mjlopez

22-10-2018
Chemistry

contestada

A certain compound has an empirical formula of CH3. What must be true about this compound?

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InesWalston InesWalston

15-06-2019

Answer: option B

Explanation:

It has 75% Hydrogen by mass

If we assume CH3 as 100% which is 4 parts.

Then 3 parts corresponds to Hydrogen which is 75% and remains is carbon,25 %

So B is correct answer.

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