Winds are caused by differences in
a. precipitation
b. humidity
c. air pressure
d. turbulance

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

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)

Which of these is an intensive property of a substance