The equilibrium constant, K, for the reaction N204(9) = 2 NO2(g)
at 25°C is 5.88 x 10-3. Suppose 15.6 g of N204 is placed in a 5.00 L flask at 25°C. Calculate:
(a) The number of moles of NO2 present at equilibrium
(b) The percentage of the original N20, that is dissociated

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays

Magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. trial 1: trial 2: data mass of empty crucible with lid trial 1: 26.688 trial 2: 26.681 mass of mg metal, crucible, and lid trial 1: 26.994 trial: 2 26.985 mass of mgo, crucible, and lid trial 1: 27.188 trial 2: 27.180