Solubility of potassium chlorate  at 50C 20 g in 100 ml of water. You have a solution of potassium chlorate containing 4 g in 50 ml water at 50C. How many additional grams of solute must be added to it, to make the solution saturated ? ​

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.