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a balloon containing 1,000L of gas at 50. C and 760 mmHg rises to an altitude where the pressure is 380mmHg and the temperature is 10. C, what is the new volume of the balloon (in L)?

Respuesta :

Answer:

V' = 1.75 L

Explanation:

glitterfairy9870

6 hours ago

Chemistry

High School

a balloon containing 1,000L of gas at 50. C and 760 mmHg rises to an altitude where the pressure is 380mmHg and the temperature is 10. C, what is the new volume of the balloon (in L)?

PV/T =P'V'/T'

380 XFIRST, ALWAYS ALWAYS, ALWAYS CHANGE TEMP IN C TO TEMP IN K

50C =50+273K =323K

10C= 10+273 =283

now PV/T =P'V'/T')

so

760 X 1/323 = 380 X V'/283

so

V' =760 X1 X283/(323X380)

V' = 1.75 L

L

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