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Pavel [41]
3 years ago
8

I have a cylinder sitting in my lab that contains 0.7500 L of gas, and it's pressure is 16.24 psi. If I relieve the cylinder and

change the pressure to 6.961 psi, what will be the new volume of the gas in L?
Chemistry
2 answers:
Zanzabum3 years ago
7 0

Answer:

1.633L

Explanation:

P1 = 16.24psi

V1 = 0.700L

P2 = 6.961psi

V2 = ?

Using Boyle's law, P1V1 = P2V2

V2 = P1V1/P2

V2 = 16.24*0.7/6.961

V2 = 1.633L

Ira Lisetskai [31]3 years ago
3 0
89998aaa 2.3 cents coin in 2 minutes
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Consider the following reaction at constant P. Use the information here to determine the value of ΔSsurr at 355 K. Predict whet
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The given reaction is as follows:

2NO (g) + O₂ (g) = 2NO₂ (g), ΔH = -114 kJ

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dSsurr = +321.12 J/K

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For a reaction to be spontaneous, dG<0,

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Thus, the assumption is correct, and the given reaction is spontaneous. Hence, the final answer is Ssurr = +321 J/K reaction is spontaneous.



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3 years ago
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