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Hitman42 [59]
3 years ago
8

A helium balloon with an internal pressure of 1.25 atm and a volume of 3.50 L at 25.00 C

Chemistry
1 answer:
Advocard [28]3 years ago
6 0
Using the combined gas law ((P1•V1)/T1) = ((P2•V2)/T2), you get ((1.25atm•3.5L)/298K) = ((0.800atm•V2)/243K). Solving for V2 you get 4.46L.
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Hi. Increased evaporation would be the greatest difference.

Explanation:

Have you ever had a drink in a mug with a lid? When you would remove the lid, all of the liquid on the lid is the liquid that would evaporate if there was no lid.

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3 years ago
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Monica [59]

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D

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D is the correct answer

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As of right now, which of the following forms of nuclear power is the most feasible for human use?
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where a and b are the coefficients of each element.

If the compound reactions with oxygen forming water and an oxide of the element X, the combustion reaction must be:
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5 0
3 years ago
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OLEGan [10]

Answer:

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4). Don't remove labels on any reagent.

5). Don't taste anything in the laboratory, no matter how familiar it appears.

Hope it helps.

5 0
3 years ago
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