Three gases, nitrogen, helium, and krypton are confined in a 9.00 L vessel at a pressure of 7.00 atm. The vessel contains 5.00 moles of nitrogen, 2.00 moles of helium, and 2.00 moles of krypton. What is the partial pressure of helium?
1. Partial pressure of helium = ? atm
Now suppose that 8.00 moles of neon are added to the vessel without changing the volume or temperature. What is the partial pressure of helium now?
2. Partial pressure of helium after addition of neon = ? atm
Now suppose that an additional 5.00 moles of helium are added to the vessel, again without any change in the volume or the temperature. What is the partial pressure of helium now?
3. Partial pressure of helium after addition of 5.00 more moles of helium = ? atm