A drinking glass has a mass of 350 grams. If its temperature changes from 25oC to 5oC, how much heat is lost? Glass has a specific heat capacity of 0.60 J/(g *oC).

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)