Figure shows many K+ and Br ions.Why is the formula not written as K20Br20?

Tuesday, September 13, 2016 Chemistry of Solutions Prof.: N. Schoonhoven Topics covered: solving equilibrium problems, and Le Châtelier's principle.. Solving Equilibrium Problems Example: assume we start with 3.00 mol o2(g)nd 6.00 mol of 2(g)n a 3.00-L flask, and K = 1.15x10 . What are the eqm (equilibrium) concentrations...