At 900.0 k, the equilibrium constant (kp) for the following reaction is 0.345. 2so2 + o2 (g) →2 so3 (g) at equilibrium, the partial pressure of so2 is 36.9 atm and that of o2 is 16.8 atm. the partial pressure of so3 is atm.

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

How is the atomic number of a nucleus changed by alpha decay