There is nothing that you can personally do to reduce pollution. Please select the best answer from the choices provided T F

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

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

Is a chemical message sent by another individual.