3 years ago

Which of the following describes the expected solubility of benzoic acid?

1 answer:

Igoryamba3 years ago

6 0

I because it is an acid, it should be soluble in hexane

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Ad libitum [116K]

My answer will be C. Law of Original lateral continuity. :)

7 0

3 years ago

nevsk [136]

2 elections will fill the first energy level

4 0

3 years ago

Ostrovityanka [42]

It’s 8•15 which is 120 kg of potatoes

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2 years ago

marin [14]

Answer: 63.26%

Explanation:

If we let the abundance of the first isotope be x, then:

$69.66=(68.9255)(x)+(70.9247)(1-x)\\69.66=68.9255x+70.9247-70.9247x\\-1.2647=-1.9992x\\x=\frac{-1.2647}{-1.9992} \approx 0.6326$

Which is equal to <u>63.26%</u>

7 0

1 year ago

TEA [102]

Explanation:

The structures of both acetone and propanal are shown below:

In the formula of propanal there is -CHO functional group at the end.

In acetone -CO- group is present in the middle that is on the second carbon.

The molecular formula is C3H6O.

Both have same molecular formula but different structural formulas.

7 0

2 years ago