Chap Page Book Name Timestamp Reference Description 2 14 PowerPoint Slides (Accessed through MC Study Area) Lund 1/19/2012 11:01:12 AM Slide 14 The number 2.97x10^5 is incorrectly written as 2.9x710^5. 2 20 [24] Text Lund 1/23/2012 7:51:33 PM At the top Answer reads '0.003' should read '0.03' 2 37 [41] Text Lund 1/30/2012 1:04:25 PM 2.15 [15] The correct conversion should read: 60.0 kg × (1000 g/1 kg) × (1 cm^3/0.752 g) = 7.98×10^4 cm^3, NOT 60.0 kg × (1000 kg/1 kg) × (1 cm^3/0.752 g) = 7.98×10^4 cm^3 2 48 [52] Text Lund 8/29/2011 1:17:31 PM 49 The answer in the back of the book, p. 58] is wrong. The correct answer is 2.231x10^6 not 2.231x10^-6.

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2 49 [58] Text Befus 1:49:43 PM 37a The answer in the back of the book, p. 58] is wrong. Amos Maintenance Program here. The correct answer is 32,200,000, not 32,000,000. 4 103 [115] Text Lund 2/1/2012 10:40:59 AM 4.12 [12] The Periodic Table on this page does not agree with the one on the front cover [p. 661] with regard to polonium. The inside cover [p.

661] shows Po as a metalloid, and on p. 103 as a metal.

Checking out a few resources revealed that chemists do not agreee on the matter. 4 113 [125] Text Lund 2/1/2012 10:23:59 AM Calculation Near Top of Page The second percentage should be 24.23%, NOT 24.33% 4 121 [133] Text Lutz 9/13/2011 10:42:54 PM 75 (c) They list oxygen with a 2+ charge rather than the 2- charge they intended. As such the answer key gives 8 p 10 e- rather than 8 p 6e- you would have for oxygen 2+.

4 122 [134] Text Lutz 9/13/2011 10:40:06 PM 91 (b) Radium is atomic number 88 not 28 as shown in the problem 5 145 [161] Text Befus 3/2/2012 4:33:44 PM Table 5.7 Formula for acetic acid is listed incorrectly as H2C2H3O2. Should be HC2H3O2. 5 156 [172] Text Lutz 9/26/2011 8:09:55 PM 51 (d) tin(IV) sulfate is reported to be a type I cation with only one known charge, but tin can form tin(II) and tin(IV) compounds 5 163 [179] Text Lund 2/13/2013 7:43:24 AM Skillbuilder 5.1 The answer is wrong, since the results are NOT consistent with the Law of Constant Composition. The ratio of mass of O to mass of C is 1.3. The ratio for the second sample is 1.6.