Once you have figured out which of the possible solutions reacted with the murder weapon, use your knowledge of separating mixtures (boiling, drying, magnetism, filtering, distilling, physical separation, etc) and the definition of molarity to determine the approximate concentration of the solution. Write your procedure below. You need to use 20 mL of copper (I1) chloride and 20 mL of the other chemical you chose. You will then have an ending amount (grams) of a precipitate. You will use this and stoichiometry to help you determine concentration.

Molar concentration is a measure of the concentration of a chemical species, in particular, of a solute in a solution, in terms of amount of substance per unit volume of solution.

We can use the reaction quotient to predict whether a precipitate will form when two solutions containing dissolved ionic compounds are mixed. If Q < Kₛₚ, the newly mixed solution is undersaturated and no precipitate will form. If Q > Kₛₚ, the solution is oversaturated and a precipitate will form until Q = Kₛₚ