the odor of spoiled butter is due in part to butanoic acid, which results from the chemical breakdown of butter fat. a 0.100 m solution of butanoic acid is 1.23% ionized.

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?