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Answers
to Math Quiz (not to be handed in) This quiz
illustrates the level of math that we will use in Chem 102.
Bonus Opportunity Problems (BOPs)
Note: I'm primarily assigning odd problems.
The answers are in the back of the textbook and worked out in the
solution manual if you are having problems.
Our SI leader, Linh, works out BOP problems during SI
sessions.
The solution manual is included with OWL. They are meant to
be a little more challenging
than OWL and a bit closer to exam problems. Like the OWLs, problems are due on the Thursday after each exam.
| BOPs | Assignments |
| Set 1 | Chepter
14 - 1, 13, 17, 29, 41, 43, 47, 65 (for bp, see
Table 14.3) Chapter 5 - 49, 53, 59, 61 Chapter 19 - 1, 5, 7, 9 (this is it for Exam 1) |
| Set 2 | Chapter
19 - 15, 19, 25, 41, 57, 67 Notes: Product-favored means the reaction is spontaneous in the forward direction. Reactant-favored means the reaction is non-spontaneous in the forward direction, and spontaneous in the reverse direction. Entropy-driven means that the reason why the forward reaction is spontaneous is because of the TdeltaS term in Gibbs-Helm. Eq. Enthalpy-driven means that the reason why the forward reaction is spontaneous is because of the delta H term in Gibbs-Helm. Eq. Chapter 15 - 1, 3, 9, 11, 15, 17, 19, 23, 33, 35, 37, 41, 43 (& write the rate law expression), 55, Extra Question: Explain how a catalyst works. Include the answers to: Does the catalyst participate in the reaction? Does the catalyst change the mechanism? Does it change delta E in reaction? Does it change the activation energy? Chapter 16 - 1, 3, 11, 13, 19, 25, 29 (% dissociated is the % of the Br2 that you lost), 33, 39, 49 |
| Set 3 |
Chapter 16
- 61, 67, 69 Chapter 17 1, 7, 9, 13, 15, 27, 31, 41, 49, 53, 57, 59, 61, 63, 73, 77, 79, 85, 87, 89 Chapter 18 (acids/bases) 3, 5, 7, 9, 11, 19, 21, 23, 27, 29, 30 (answers: (a) 5.35 (b) 9.40 (c) 10.70 - assuming 5% rule). |
| Set 4 | Chapter 18
(solubility) - 37, 39, 41, 43, 47, 51, 55, 59, 63 Chapter 20 - 3, 5, 7, 13, 19, 21, 27, 29, 31, 37, 41, 43, 45, 51, 67 |