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Ugo [173]
2 years ago
15

HELP HELP HELP HELP!!!

Chemistry
2 answers:
Paha777 [63]2 years ago
8 0

Answer:

The top right box

Explanation:

during a lunar eclipse, the earth is in between the sun and moon

svp [43]2 years ago
7 0
Top right box :) hope this helps
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A sample of diborane gas (B2H6), a substance that bursts into flame when exposed to air, has a pressure of 345 torr at a tempera
Hitman42 [59]

Answer:

The final volume is 3.07L

Explanation:

The general gas law will be used:

P1V1 /T1 = P2V2 /T2

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P1 = 345 torr = 345 /760 atm = 0.4539atm

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V2 = ?

Equate the values into the gas equation, you have:

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V2 = 488.0877 /158.8764

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A gas has a volume of 56.3L when its temperature is 280 K. What will volume be at 220K?
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