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8090 [49]
4 years ago
11

How far is Proxima Centauri from the sun in centimeters?

Chemistry
2 answers:
guajiro [1.7K]4 years ago
7 0
4.22 light-years
4.243 light years
Aliun [14]4 years ago
3 0

I think is 4.22 light years

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Answer:

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3 years ago
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Solve for final product and show work for Na + NO3 ?
kirza4 [7]

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3 years ago
A 2.50L sample of nitrogen gas at a temperature of 308K has a pressure of 1.15atm. What is the new volume of the gas if the pres
iris [78.8K]

Answer:

1.48L

Explanation:

From the question given, we obtained the following data:

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V2 (final volume) =..?

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P1V1/T1 = P2V2/T2

1.15 x 2.5/308 = 1.8 x V2/286

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308 x 1.8 x V2 = 1.15 x 2.5 x 286

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7 0
3 years ago
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Determine the number of atoms in 2.50 mol zn
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2.5*x6.022x10^23=  1.51x10^24 atoms
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4 years ago
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