Characteristics of a Gas
Characteristic Description
Compound: Oxygen gas
Condition: STP
Mass: 4.8 grams
What is the expected density of the above sample of gas?
1.90 g/L
1.82 g/L
1.56 g/L
1.43 g/L

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)