What is the Pressure of a Gas in a Barometric Chamber?

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SUMMARY

The discussion focuses on calculating the temperature change of an ideal gas when its pressure increases by 10% and its volume increases by 20%. The problem references the ideal gas law and involves isobaric transformations. Participants provided various temperature options, including 1.44°C, 426 K, and 369 K, while also discussing the pressure readings in a barometric chamber, with values such as 759 torr and 133.3 N/m². The key takeaway is the application of the ideal gas law to determine the relationships between pressure, volume, and temperature.

PREREQUISITES
  • Understanding of the ideal gas law (PV=nRT)
  • Knowledge of isobaric transformations
  • Familiarity with pressure units (torr, N/m²)
  • Basic thermodynamics concepts related to gas behavior
NEXT STEPS
  • Study the ideal gas law and its applications in real-world scenarios
  • Learn about isobaric and isochoric processes in thermodynamics
  • Explore the conversion between different pressure units, including torr and pascal
  • Investigate the effects of temperature changes on gas volume and pressure
USEFUL FOR

Students studying physics or chemistry, educators teaching gas laws, and anyone interested in thermodynamic principles related to ideal gases.

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Homework Statement



If the pressure of an ideal gass rises whit 10% and the volume by 20% , the temperature modifies by :
a. 35%
b. 5%
c. 10%
d. 30%
e. 32%

Homework Equations


i don't know :(



The Attempt at a Solution


:D idk
 
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One ideal gass is in normal conditions and its suffering a izobar transformations and the volume of the gass is rising by 25% from the initial value.The temperature which the gass will have is?
1.44,7 C
2. 426 K
3. 369 K
D. 68.3 C
E. 136.5 C
 
When the atmospheric pressure is 760 torr a barometer show 759 torr.The pressure of the gass found in a barometric chamber is?
1. 133.3 N/M^2
2. 20 torr
3. 12 torr
d. 850 N/M^2
e. 1.31 kN/m^2
 

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