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pogonyaev
3 years ago
7

Is this an aromatic hydrocarbon? Why or why not?

Chemistry
2 answers:
Kitty [74]3 years ago
4 0

Answer : The correct option is, No, because the carbon chain has no double bonds.

Explanation :

Aromatic hydrocarbon : It is a type of hydrocarbon in which the sigma bonds and delocalized (\pi) electrons are present between the carbon-carbon atoms that forming a circle.

The given molecule is cyclohexane having the formula, C_6H_{12}

In the cyclohexane molecule, only sigma bonds are present between the carbon-carbon atoms. There is no delocalized (\pi) electrons are present between the carbon-carbon atoms.

Hence, the given molecule is not an aromatic hydrocarbon because the carbon chain has no double bonds.

swat323 years ago
3 0
The correct answer is D

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The number of mole of ammonium ion, NH₄⁺ in the solution is 0.175 mole

We'll begin by calculating the number of mole of NH₄NO₃ in the solution. This can be obtained as follow:

Volume = 125 mL = 125 / 1000 = 0.125 L

Molarity = 1.40 M

<h3>Mole of NH₄NO₃ =? </h3>

Mole = Molarity x Volume

Mole of NH₄NO₃ = 1.40 × 0.125

<h3>Mole of NH₄NO₃ = 0.175 mole</h3>

Finally, we shall determine the number of mole of ammonium ion, NH₄⁺ in the solution. This can be obtained as follow:

NH₄NO₃(aq) —> NH₄⁺(aq) + NO₃¯(aq)

From the balanced equation above,

1 mole of NH₄NO₃ contains 1 mole of NH₄⁺

Therefore,

0.175 mole of NH₄NO₃ will also contain 0.175 mole of NH₄⁺

Thus, the number of mole of ammonium ion, NH₄⁺ in the solution is 0.175 mole

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