What is the heat of solution? a. the amount of heat released when a vapor changes into a liquid b. the amount of heat required to change a vapor into a liquid c. the amount of heat required to change a solid into a liquid d. the amount of heat absorbed or released when a solid dissolves

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

C3h8o3 - glycerol major species present when dissolved in water

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.