| Zumdahl
Chapter |
Problems |
| 5
Answers |
11, 22 (gauge pressure not absolute), 26, 30, 42, 50, 56, 68, 80, 84, 88 (see Fig. 5.29), 112 (that's H2C::CH:C:::N), 116 (use mole fraction) Gee, a lucky 13 questions! |
| 10
Answers |
8, 16, 22 (why?), 26, 30, 36, 48, 54, 66, 70 (for simplicity, count all atoms in the Cu planes separately), 72 (take the ln of Clausius-Clapeyron), 82, 84 (triple points you can see; by the way, there are never quadruple or higher "points"), 100 (BN is isoelectronic with what?) |
| 11
Answers |
20, 28 (ignore dissociation), 36, 46 (cheers), 54, 66 (see 65 for datum), 74 (tada), 86, 92 (remember van't Hoff). |
| 6
Answers |
14, 20 (classical physics tells you that A can't transfer all its energy to B, but we'll pretend it does; to do the problem correctly, we'd need to conserve momentum as well as energy), 28, 36, 46, 50 (and state the uncertainty in the answer), 56 (that beetle's discoverer spoke at UTD about a decade ago; he found out about its habits the hard way by popping one into his mouth because his hands were full!), 64, 68, 88 (in the rain forest, plants are so dense they intercept 99% of the sunlight, but that doesn't make them 99% efficient) |
| 16
Answers |
12, 26, 28 (wants a temperature range), 32, 38, 46 (notice how LeChátlier is right?), 52, 60 (check out the oxidations states; this kind of redox is called comproportionation; we'll study its opposite on p. 927), 66 (try out linear regression on your favorite spreadsheet), 76, 78 (thank your mitochondria) |
| 12
Answers |
12, 22 (screwy, no? But real.), 24, 28 (another disproportionation!), 36, 42, 54, 60 (now you know why freon-12 is banned by international agreement), 66 (answer to 35 is on pg. A53), 68 |
| 17
Answers |
7, 12, 16, 30 (use line notation of p. 829 for convenience), 40, 50, 66, 72 (yea!), 84, 92, 98, 110, 114 (because they're cheap?) |
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