What is constant about the equilibrium constant?
A. The reversibility of the reaction at equilibrium is constant.
B. The ratio of products to reactants at equilibrium is constant.
C. The concentrations of products present at equilibrium are constant.
D. The concentrations of reactants present at equilibrium are constant.
is it something to do with the concentrations?
it is b
Yes, the constant about the equilibrium constant is related to the concentrations of the products and reactants at equilibrium.
In option B, the ratio of products to reactants at equilibrium is constant. This means that the numerical value of the equilibrium constant (K) remains constant as long as the temperature of the reaction is constant. The equilibrium constant is determined by the concentrations of the substances involved in the chemical reaction at equilibrium.
Yes, the constant about the equilibrium constant does involve the concentrations. The correct answer is D. The concentrations of reactants present at equilibrium are constant.
The equilibrium constant (denoted as K) is a value that relates the concentrations of products and reactants at chemical equilibrium. It is determined from the balanced equation of the chemical reaction. The equilibrium constant is expressed as the ratio of the product concentrations to the reactant concentrations, with each concentration raised to the power of its stoichiometric coefficient.
However, it is important to note that the equilibrium constant itself is constant (hence the name). This means that at a given temperature, the value of K remains the same regardless of the initial concentrations of reactants and products. The equilibrium constant depends on the temperature and is unique for a specific balanced equation.