In the chemical reaction below, all three chemicals are best classified as -- NaCl2O3 add heat NaCl + CIO2 three compounds O three elements O one element and two compounds one compound and two elements

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