If each of these substances costs the same amount per kilogram, which substance would be the most cost effective way to lower the freezing point of water? Assume
all ionic compounds completely dissociate.
Nal
CaCl2
KBr
C6H1206

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation:

catya that's not even a b or c

answer///carbon;