At 23°C the vapour pressure of pure water is 23.76mmHg and that of aqueous dilute solution of urea is 22.98mmHg. Calculate the molality of the solution

Define the kinetic molecular theory

How is the shape of the poem “peer” connected to its meaning?

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)