Use the solubility curve to answer questions An unsaturated solution of KNO3 at 40 degrees C has 30 grams of solute dissolved in 100 grams of water. How many
more grams of solute must be added to saturate the solution?

A. 60g
B. 30g
C. 10g
D. 5g

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

Sugar is dissolved in water. which is the solute? sugar neither both water

Why is carbon ideal for making different compounds?