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3 years ago

Convert 6.75 atm to torr Hg (using dimensional analysis method)

1 answer:

5 0

Well, torr and Hg are different units, but they have the same conversiton with atm.

The conversion for atm to torr or mmHg is 1 atm = 760 torr = 760 mmHg.

Because you have 6.75 atm you can find both the torr and mmHg.

To use dimensional analysis just make sure that you cancel out your units as you go.

6.75 atm * (760 torr / 1 atm) = 5130 torr or 5.13 x 10 to the -3 torr with significant figures.

I hope this helped.

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In one sentence, describe the general chemical structure of carbohydrates. In a second sentence, list the major biochemical func

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Answer:

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Explanation:

A carbohydrate is a compound composed of molecules of carbon (C), hydrogen (H), and oxygen (O) such that its general chemical formula is $CH_2OH$ .

Biochemical functions of carbohydrates:

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3 years ago

If 7.0 mol sample of a gas has a volume of 12.2 L, what would the volume be if the amount of gas was increased to 16.8 mol

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Answer:

$V_{2} = 29.28\,L$

Explanation:

Let assume that gas behaves ideally and experiments an isobaric and isothermal processes. The following relationship is applied to determined the final volume:

$\frac{V_{1}}{n_{1}} = \frac{V_{2}}{n_{2}}$

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3 years ago

A car travels 200 miles in 4 hours calculate the cars speed

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Answer:

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2 years ago

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2 years ago

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Answer:

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3 years ago