Chemistry chapter 18
Subject:
Chemistry [1]
Honors Chem - Class 9: Rates & Equilibrium (Ch. 18) Matching Match each itemwith the cotect statement below. -D_4- B a-/ -E L 6. when the forward and revelse reactions take place at the same rate A 7. areaction that releases free enerry I 8. the measure of disorder E 9. Reactants are converted to products in a single step. P 10. includes all elementary reactions of a complex reaction Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. nD 1 1. Which expression represents a reaction rate? 12. At what stage of a reaction do atoms have the highest energy? a. reactant stage b. product stage c. transifion state stage d. The stage of highest energy depends on the atom. AcJivation energy is _. a. the heatreleased in areaction