The temperature of a substance is a measure of the average
select one:
a. attractive forces between its molecules
b. mass of its molecules
c. potential energy of its molecules
d. kinetic energy of its molecules

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

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

What is a difference between a mixture of elements and a mixture of compounds