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3 years ago

What is the molecular formula of a compound that is composed of 94.1% O and 5.9% H with a molar mass of 34g

Chemistry

1 answer:

elena-s [515]3 years ago

3 0

Answer:

B. 67.6/Hg(200.5)= .337. 10.8/S(32.1)= .336. 21.6/O(16)= 1.35--> .337/.336= 1 .336/.336= 1 1.35/.336= 4. Formula= HgSO4

Explanation:

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<h3>Explanation</h3>

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Each H atom needs two valence electrons to be stable.
Each atom of an element other than H needs eight valence electron to be stable.

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Each chemical bond adds one valence electron to each bonding atom. Each chemical bond connects two atoms. As a result, each chemical bond adds two valence electrons to the molecule.

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