Suppose you are pouring a liquid into a beaker using a burette to cause a chemical reaction that will result in a color change. The initial reading of the liquid in the
burette was 15.2 mL and the final reading was 62.6 mL. What volume of liquid in the
burette was added to the beaker?

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16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.