The partial pressure of the remaining gas that was not measured is 0.8 atm.
Partial pressure of gasesThis is the individual pressure exacted by each gas in the containing vessel. This partial pressure of individual gases make up the total pressure.
Pt = P₁ + P₂ + P₃ + P₄
5 = 1.2 + 2 + 1 + P₄
5 = 4.2 + P₄
P₄ = 5 - 4.2
P₄ = 0.8 atm
Thus, the partial pressure of the remaining gas that was not measured is 0.8 atm.
Learn more about partial pressure of gases here: https://brainly.com/question/19813237
1)
If I have 9 moles of a gas at a pressure of 1 atm and a volume of 12 liters, what is
the temperature?
ideal gas
PV=nRT
T = PV/nR
T = 1 x 12/9 x 0.08205
T = 16.25 K
how many electrons are in the outermost shell of oxygen
Answer:
6
Explanation:
electronic configuration is 2,6.
From electronic configuration we can see that oxygen have 6 electrons in its outermost shell.