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neonofarm [45]
3 years ago
9

Based on solubility, boiling point, and spectroscopic results, a chemist identified an unknown compound as an alcohol. Yet when

she tried to confirm this conclusion using a chromic acid test, she got a negative result. All of her results were correct. How is that possible? Briefly explain.
Chemistry
1 answer:
mojhsa [17]3 years ago
4 0

Answer:

The compound was a 3° alcohol.

Explanation:

The chromic acid test is positive for 1° and 2° alcohols, but negative for 3° alcohols.

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Answer:

The Answer is D: A solid with no repeating pattern in its structure

Explanation:

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3 years ago
If a 250mL beaker weighs 13.473g and the same beaker plus 2.2 mL of water weighs 15.346g. How much does the 2.2 mL of water, alo
Sindrei [870]

Given :

A 250 ml beaker weighs 13.473 g .

The same beaker plus 2.2 ml of water weighs 15.346 g.

To Find :

How much does the 2.2 ml of water, alone, weigh .

Solution :

Now, mass of water is given by :

\text{Mass of water alone = Total mass - Mass of beaker alone}\\\\Mass =15.346-13.473\ g\\\\Mass =1.873\ g

Therefore , mass of 2.2 ml of water alone is 1.873 g .

Hence , this is the required solution .

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3 years ago
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Inessa [10]

Explanation:

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2 years ago
Why did most of the alpha particles go straight through the gold foil in Rutherford's experiment?
andre [41]

Answer:

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Those that passed straight through did so because they didn't encounter any nuclei.

Explanation:

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Which correctly lists the three gases that are part of Earth's cycles in both the atmosphere and biosphere?
tiny-mole [99]

Answer:

The correct answer is actually, B) carbon dioxide, nitrogen, oxygen

8 0
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