If the initial concentration of ABAB is 0.280 MM , and the reaction mixture initially contains no products, what are the concentrations of AA and BB after 75 s s ?

pure substance: iron,copper

impure substance: water,charcoal

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:

indium, and thallium have three electrons i think

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.