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max2010maxim [7]
3 years ago
13

PLEASE HELP ME

Chemistry
1 answer:
Dmitriy789 [7]3 years ago
6 0
Hello!

The ball took up 2,9L

To solve this problem, we should apply the ideal gas law and clear for n (the number of moles), as this value doesn't change when Devin takes the ball to the garage:

n= \frac{P1*V1}{RT1}=\frac{P2*V2}{RT2}

Now, we should clear this equation to find V2, as this is the value we are looking for:

V2= \frac{P1*V1*T2}{P2*T1}= \frac{400kPa*3L*250K}{350kPa*300K}=2,857L≈2,9L

Have a nice day!
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<h3>M = 6.2x10⁻³M NaCl</h3><h3 />

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<em />

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