BIOA02H3 Final: CHMA11_finalexam_2011.pdf
hans15149 and 39222 others unlocked
43
BIOA02H3 Full Course Notes
Verified Note
43 documents
Document Summary
Mno4 (aq) + h2c2o4(aq) mn2+(aq) + co2(g: h, c, mn, o, consider a reaction that has a positive h and a positive s. The s for each species is shown below the reaction. 130. 7: 229. 2 j/k, -102. 4 j/k, +303. 3 j/k, -233. 1 j/k, +560. 8 j/k, which of the following compounds is the most viscous: Ch3och2ch3: there is not enough information, ch3ch2oh, ch3och2ch3, ch3ch2ch2ch3, hoch2ch2oh. Carbonic acid is a diprotic acid whose k a1 = 4. 3 10-7 and ka2 = 5. 6 10-11: 3. 56, 4. 31, 11. 00, 5. 50, 10. 44. 3: balance the following redox reaction if it occurs in acidic solution. What are the coefficients in front of h. [baf2: use hess"s law to calculate g rxn using the following information. Clo(g) + o3(g) cl(g) + 2 o2(g) Sn(s) sn2+(aq, 1. 8 m) ag+(aq, 0. 055 m) ag(s) Ni(s) ni2+(aq) ag+(aq) ag(s: ag+(aq, ni2+(aq, ag(s, pt, ni(s) 3 fe(s) + 4 h2o(g) fe3o4(s) + 4 h2(g)