Chem 107 Exam 1 2005 Answers

Chem 107 Exam 1 2005 Answers - 24 atoms 4. B 2 H 5 5. A...

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CHEM 107, Fall 2005, Dr. Brown Exam #1B–Answers 1. (a). molecules, (b). atoms, (c). moles, liter, (d). electrons, (e). combustion, (f). non-electrolyte, (g). weak, (h). base, (i). Cation 2. (a). C 6 H 6 SO 2 , (b). 142.18 g/mol 3. 3.42 x 10
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Unformatted text preview: 24 atoms 4. B 2 H 5 5. A (corrected from originally posted version). 6. (a). 6 NaOH + Al 2 O 3 + 12 HF 2 Na 3 AlF 6 + 9 H 2 O, (b).1.13 x 10 9 g 7. (a). 0.3235 M, (b). 0.0625 L, or 62.5 mL 8. 1.125 M Mn 2+...
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