Which of the following compounds will be most soluble in ethanol (CH3CH2OH)? Question 16 options: a. trimethylamine (N(CH3)3)
b. acetone (CH3COCH3)
c. ethylene glycol (HOCH2CH2OH)
d. hexane (CH3CH2CH2CH2CH2CH3)
e. None of these compounds should be soluble in methanol.

A chemical compound is a combination of different elements that are held together by chemical bonds.

Ethanol is an organic chemical compound that is known as simple alcohol.

It is naturally produced when sugar is fermented by yeast.

The compound that will be most soluble in ethanol is ethylene glycol (HOCH2CH2OH). This is because this compound is polar in nature and has the ability to form hydrogen bond and makes it soluble in ethanol.

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c. ethylene glycol (HOCH2CH2OH)

Explanation:

Ethylene glycol is polar in nature. The -OH groups in it are able to form hydrogen bond with ethanol molecule, which makes it soluble in ethanol.

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

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