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Tom [10]
3 years ago
5

The Lewis dot notation for two atoms is shown.

Chemistry
2 answers:
NemiM [27]3 years ago
8 0
2) mg donates two protons to O.
Elenna [48]3 years ago
7 0

Answer:

2. Mg donates two protons to O.

Explanation:

I just took the test.

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If 22.5L of nitrogen at 748 mm Hg are compressed to 725 mm Hg at constant temperature. What is the new volume?2.A gas with a vol
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Answer:

a)23.2 L

b)68.3kPa

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d)60.5L

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Explanation:

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b)

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V2= 12.0L

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c)

P1= 1 atm

V1= 196.0L

P2= ??

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P2= P1V1/V2=1×196.0/26.0

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d)

V1= 40.0L

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P2= 8.4×103Pa

V2= P1V1/P2= 12.7×10^3×40.0/8.4×103

V2=60.5L

e)

V1= 100mL

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V2= 60mL

P2=???

P2= P1V1/V2= 1×100/60

P2= 1.67 atm

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