2 HBr(g)+O2(g)—>H2O2(g)+Br2(g) Based on a kinetics study of the reaction represented by the equation above, the following mechanism for the reaction is proposed. Which of the following rate laws is consistent with the proposed mechanism?

The fact that the total amount of energy in a system remains constant is a(n)

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

What conclusion can you draw from this experiment about the components of the black ink?