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6. (20 points) Given the data in Table 4, determine the rate law for the reaction. NH(aq) + NO (aq) → N2(g) + 2H20(1) Experiment | |NH||(M) [NO](M) Rate x 10-* (M/s) 1 0.2500 0.2500 1.25 2 0.5000 0.2500 2.50 3 0.2500 0.1250 0.625 0 N Table 4: 7. The mechanism for the decomposition of hydrogen peroxide in the presence of I-aq) is proposed to be: Step 1: H2O2(aq) + F(aq) → H20(1)+ or (aq)(slow) Step 2: H2O2(aq) + or (aq) + H2O(l) + O2(g) + (aq) (fast) (1) (5 points) What is the overall reaction? (II) (10 points) What is the rate law for this reaction?

(III) (5 points) What is the molecularity of Step 1? (IV) (5 points) Identify and list any catalyst(s) and intermediate(s). If there are none then write N/A 8. (15 points (bonus)) Derive the Henderson-Hasselbalch equation from the acid ionization constant expression 9. (10 points (bonus)) Using data in Table 5, determine the value of K for the reaction at 298K 2NH3(9) = N,H.(9) + H2(9) 3.68 x 1015 2.72 x 10-16 2.21 x 10-34 4.53 x 1033 3.91 Substance AH (kJ/mol) Sº(J/(mol K)) NH3(g) - 46.1 192.5 N H.() 95.35 238.5 H2(g) 130.6 Table 5: 0.0 10. (Optional/not graded) To help your instructor improve the CHEM 1110 learning envi- ronment for future semesters, please list (a) one thing you wish we did not do in class, (b) one thing wish we should have done in class, and (c) what did you think worked well and should be continued. Thank you for your feedback.