A student is asked to determine the identity of an unknown metal. The student decides to use a calorimetry experiment to find the specific heat. The student will use this as a means of identifying the metal Initially, the temperature of the metal is 100°C and the water is 18.2°C. Which statement best describes the net flow of energy once the metal is placed in the water? A Energy flows from the water into the metal
B Energy flows from the metal into the water and the calorimeter
С Energy does not flow because the metal and water don't mix.
D Energy flows from the calorimeter into the water and metal​

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:

since electrons are negative the answer is neagtaive