Which compounds are electrolytes?
(1) c2h5oh and h2so4
(2) c2h5oh and ch4
(3) koh and h2so4
(4) koh and ch4

How many atoms are in 1.4 mil of phosphorus trifluoride (pf3)

Why does a cake rise when you bake it? ♡

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