What happens to water during evaporation? a) it turns gas as it cools b) it turns liquid as it cools c) it tuns to solid as temperature decreases d) it turns to gas as the temperature increases

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver

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)

Who discovered a pattern to the elements in 1869?