What is the molality of solution prepared by dissolving 21.7g KCl in 225g of water?
a 0.0880m
b. 0.0964m
c. 0.773m
d. 1.29m

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.