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Tanzania [10]
3 years ago
13

Please can you answer #8

Chemistry
1 answer:
gayaneshka [121]3 years ago
5 0
Molar mass of empirical formula = 172.8 g/mole 
346.6g/172.8 g/mole = 2.00 moles 
Molecular formula = C2H2Br4
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Which one is unsaturated hydrocarbon?
Fittoniya [83]

Answer:

The correct answer is - D C2H4.

Explanation:

Saturated hydrocarbons are hydrocarbons with single covalent C-C bonds. They are known as alkanes. The general formula for these hydrocarbons is  CnH2n+2

Unsaturated hydrocarbons the hydrocarbons with double or triple covalent C-C bonds. They are known as alkenes and alkynes respectively. The general formula for these hydrocarbons is  CnH2n and CnHn-2

For the given options:

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6 0
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wariber [46]

Answer:

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3 years ago
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4 0
2 years ago
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5 0
3 years ago
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