You need to make an aqueous solution of 0.190 M ammonium nitrate for an experiment in lab, using a 500 mL volumetric flask. How much solid ammonium nitrate should you add

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next