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Nonamiya [84]
3 years ago
9

A 400 mL sample of hydrogen gas is collected over water at 20°C and 760 torr the vapor pressure of water at 20°C is 17.5 torr. w

hat volume will the dry hydrogen gas occupy at 20°C and 760 torr?
Chemistry
1 answer:
o-na [289]3 years ago
4 0

Answer:

V2 = 17371.43ml

Explanation:

We use Boyles laws

since temperature is constant

P1V1=P2V2

760 x 400 = 17.5 x V2

304000 = 17.5 x V2

V2 = 304000/17.5

V2 = 17371.43ml

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A syringe containing 1.63 mL of oxygen gas is cooled from 91.0 ∘C to 0.9 ∘C. What is the final volume Vf of oxygen gas? (Assume
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Answer:

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Explanation:

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Read 2 more answers
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eimsori [14]

Answer:

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