Unit 09: Acids, Bases, and the PH Scale

C3h8o3 - glycerol major species present when dissolved in water

Element before carbon on the periodic table

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.