Concept Check: (WCSP25) a. The concentration of an aqueous s…
Concept Check: (WCSP25) a. The concentration of an aqueous solution when water is removed by evaporation. b. A 2.0 M solution of calcium hypochlorite, Ca(ClO)2, has a M concentration of ClO- ions. c. Consider a chemical reaction in which strong bonds are formed and weak bonds are broken. The heat of the reaction is . d. A reducing agent electrons in a chemical process. e. The limiting reactant is in a chemical reaction. f. When 5.0 g of KClO4 was dissolved in a solution, the temperature of the solution decreased by 1.76 ̊C. The heat of solution (ΔHsoln) for KClO4 is . g. Select the salt that would form a precipitate when mixed with CuSO4: