This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: nd order? d. plot data to check/verify independent of [ ]0, so first order 15 h = 0.693/k, so k = 0.0462 h1 ln (A/A0) =  kt, so t =  (ln (A/A0))/k = ln(0.1)/(0.0462 h1) = 49.8 hr 13.32 . everyone to do at seats reaction endothermic, Eact = 2x ∆ H rxn. draw rxn progress diagram, label position of reactants and products, Eact and ∆ H rxn 13.17 reworked 2 NO2 + F2 = 2 NO2F [NO2], M [F2], M init rate, M/s 0.100 0.100 0.026 1. 0.200 0.100 0.074 2. 0.200 0.200 0.148 3. 0.400 0.400 0.837 4. rate = k[NO2] m [F2] n rate 2/rate 1 = 2 m = 74/26 = 2.85 2 m = 2.85; mlog2 = log2.85, or m=log2.85/log2 = 1.51 = 3/2 rate 3/rate 2 = 2 = 2 n , so n = 1 a check, rate 4/rate 3 = 5.66 = 2 1.5 x 2 = 2 2.5 = (5.66), so OK get k...
View
Full
Document
This note was uploaded on 03/26/2011 for the course CHEM 1032 taught by Professor Guenard during the Spring '06 term at Temple.
 Spring '06
 Guenard

Click to edit the document details