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Art [367]
2 years ago
12

Determine the number of molecules in 43.9 g of carbon tetrachloride

Chemistry
1 answer:
ddd [48]2 years ago
7 0

Answer: There are about 0.28 molecules in 43.9 g of carbon tetrachloride. If you are rounding up, it would be 0.3

Explanation:

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In Europe, gasoline efficiency is measured in km/L. If your car’s gas mileage is 25.0 mi/gal, how many liters of gasoline would
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Answer:

V=23.5L

Explanation:

Hello,

In this case, it is convenient to compute the car's mileage in km/L as follows:

25.0\frac{mi}{gal}*\frac{1km}{0.6214mi}*\frac{1gal}{3.78L}=10.64\frac{km}{L}

In such a way, since the distance is measured to be 250 km, the volume requirement is:

V=\frac{250km}{10.64kg/L}\\ \\V=23.5L

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Why are plastic containers preferred to glass containers for storing chemicals in the laboratory?
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emmainna [20.7K]

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3 years ago
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zhenek [66]

Answer:

is the process, water circulates , the earth's ocean

Explanation:

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Answer:

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Hope this helps.

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