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3 years ago

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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Classify the items based on whether they are or are not matter.

Phantasy [73]

Answer:

Matter:

toothpaste

gasoline

bacteria

cell

Not matter:

happiness

sound

Explanation:

Matter is something that has mass and volume. Happiness is just a feeling, it doesn't exist in 3d world. Sound is a wave or just the movement of matter (particles of matter). Others have masses and volumes.

6 0

3 years ago

What is the difference between Nuclear Fission and Nuclear Fusion? Also any examples of them

stealth61 [152]

Answer:

Hiya there!

Explanation:

Both fission and fusion are nuclear reactions that produce energy, but the applications are not the same. Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy.

For example, uranium can fission to yield strontium and krypton. Fusion joins atomic nuclei together. The element formed has more neutrons or more protons than that of the starting material. For example, hydrogen and hydrogen can fuse to form helium.

<em><u>Hope this helped!</u></em> :D

Credit sourced from "nuclear.duke-energy.com, thoughtco.com"

6 0

4 years ago

I need help with this answer

frez [133]

A
not every expirement has control

7 0

4 years ago

Draw the structure of an alkane or cycloalkane that has more than three but fewer than ten carbon atoms, and only primary hydrog

goldfiish [28.3K]

Answer:

The structures are shown in the figure.

Explanation:

The primary hydrogens are those which are attached to primary carbon.

Primary carbons are the carbons which are attached to only one carbon.

Primary carbons is bonded to three hydrogens.

In order to draw such structure we will draw structures which will have carbon with three hydrogens or no hydrogens (quaternary)

The structures are shown in the figure with clear marking.

7 0

3 years ago

Which contains the greatest mass of oxygen: 0.75 moles of ethanol ( C2H5OH ), 0.60 mole of formic acid ( HCO2H ), or 1.0 mole of

Luda [366]

Answer:

In conclussion, 0.60 moles of HCOOH contains the greatest mass of O

Explanation:

Let's make some rules of three, to solve this problem:

1 mol of ethanol has 2 moles of C, 6 moles of H, and 1 mol of oxygen

Therefore, 0.75 moles of ethanol must have 0.75 mol of oyxgen

Let's convert the moles to mass → 0.75 mol . 16 g/ 1 mol = 12 g

1 mol of formic acid has 2 moles of H, 1 mol of C and 2 mol of oxygen

0.60 moles of formic acid must have (0.6 .2) / 1 = 1.2 mol of O

If we convert the amount to mass → 1.2 mol . 16 g/ 1mol = 19.2 g

1 mol of water has 1 mol of oyxgen

Therefore, we have 1 mol of oxygen with a mass of 16 g.

In conclussion, 0.60 moles of HCOOH contains the greatest mass of O

7 0

3 years ago

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