Aspecies that changes the rate of a reaction but is neither consumed nor changed is a. a catalyst. b. an activated complex. c. an intermediate. d. a reactant.

Non renewable resources like petroleum eventually

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?