Explain ur answers Consider the following reaction:

Fe3+(aq) + SCN-(aq) ↔︎ [Fe(SCN)]2-(aq)

1)Explain what is meant by the term dynamic equilibrium.

2)Write the equilibrium expression for the reaction.

3) The numerical value of Kc at 298K is about 1000 for the reaction. What does this tell you about the position of the equilibrium at 298K?

1:In chemistry, and in physics, a dynamic equilibrium exists once a reversible reaction occurs. Substances transition between the reactants and products at equal rates, meaning there is no net change. Reactants and products are formed at such a rate that the concentration of neither changes.

2:The condition of equilibrium specifies that rate forwards = rate backwards . It is usually specified for a given set of conditions. So at equilibrium, rate forward=Kf[A][B]≡rate backward=Kr[C][D]

3: I dont know

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:

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