if 200 mlof N2 at 25 degree celcius and a pressure of 250 mm are mixed with 350 ml of O2 at 25 degree celcius and a pressure of 300 mm so that the volume of resulting mixture is 300 ml ,what should be the final pressure of the mixture at 25 degree celcius?
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Answers
Answered by
2
Answer:
516.66
Explanation:
P
1
= 250 P
2
= 300 V
f
= 300 V
1
= 200 V
2
= 350 P
f
= ?
P
1
V
1
+P
2
V
2
=P
f
V
f
⇒(250)(200)+(300)(350)=P
f
(300)
⇒P
f
=
300
350(300)
+
300
250×200
=350+
3
500
=516.66mm
⇒Final Pressure of the mixture= 516.66 mm
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