In all European countries, gasoline is sold by the liter. If you wanted 20.0 gallons of gas, how many liters would you purchase? (1.00 L = 1.06 quarts; 1 gal = 4 quarts). Show all calculations and report to the correct number of sig figs.

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)