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natali 33 [55]
4 years ago
15

What does sand, silt and clay come from? (A) weathered rocks. (B) The wind

Chemistry
2 answers:
Bumek [7]4 years ago
7 0
A. weathered rocks, the wind makes no sense
nata0808 [166]4 years ago
7 0
Weathered rocks is the answer
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Mercury, zinc, lithium
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7 0
3 years ago
What is the product when 3,3-dimethyl-1-butanol undergoes oxidation
Step2247 [10]

The compound given (i.e. 3,3-dimethyl-1-butanol) is primary alcohol (1°) because the functional group (-OH) shows that it is alcohol is attached to a primary carbon (i.e terminal carbon).

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Suppose, it is secondary alcohol;

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When  3,3-dimethyl-1-butanol undergoes oxidation, the suffix "ol" in the alcohol changes to "al"

Therefore,  3,3-dimethyl-1-butanol changes to  3,3-dimethyl-1-butanal after undergoing oxidation.

In conclusion, the product when 3,3-dimethyl-1-butanol undergoes oxidation is: 3,3-dimethylbutanal.

As such, option  2 is correct.

Learn more about oxidation reaction here:

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3 0
3 years ago
How many moles would be in 85.OmL of 0.750M KOH?
Harlamova29_29 [7]

Answer: There are 0.0637 moles present in 85.0 mL of 0.750 M KOH.

Explanation:

Given: Volume = 85.0 mL (1 mL = 0.001 L) = 0.085 L

Molarity = 0.750 M

It is known that molarity is the number of moles of solute present in liter of a solution.

Therefore, moles present in given solution are calculated as follows.

Molarity = \frac{moles}{Volume (in L)}\\0.750 M = \frac{moles}{0.085 L}\\moles = 0.0637 mol

Thus, we can conclude that there are 0.0637 moles present in 85.0 mL of 0.750 M KOH.

7 0
3 years ago
The two beakers contain water.
lord [1]

Answer:

STUDY!

Explanation:

8 0
3 years ago
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