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a pure sample of an unknown molecule has a mass of 0.03551 kg and contains 0.2000 moles wbat is the molecular weight of the substance

Sagot :

Answer:

No

Why?

Explanation:

A pure sample of an unknown molecule has a mass of 0.03551 kg and contains 0.2000 moles.

What is the molecular weight of the substance?

Answer:

177.6 g/mol

Explanation:

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