chm1046 Exam 3 Equations

chm1046 Exam 3 Equations - 6 ] 3+ 1.4 x 10-5 HOCl 3.5 x...

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Exam 3 Equations Sheet pH = -log[H + ] pOH = -log[OH - ] K w = 1 x 10 -14 at 25 o C K w = K a x K b = [H + ][OH - ] pK a = -log K a pH = pK a + log([base]/[acid]) Some Common Weak Monoprotic Acids Formula K a HSO 4 - 1.2 x 10 -2 HClO 2 1.2 x 10 -2 HC 2 H 2 ClO 2 1.35 x 10 -3 HF 7.2 x 10 -4 HNO 2 4.0 x 10 -4+ HC 2 H 3 O 2 1.8 x 10 -5 [Al(H 2 O)
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Unformatted text preview: 6 ] 3+ 1.4 x 10-5 HOCl 3.5 x 10-8 HCN 6.2 x 10-10 NH 4 + 5.6 x 10-10 HOC 6 H 5 1.6 x 10-10 Some Common Weak Bases Formula K b NH 3 1.8 x 10-5 CH 3 NH 2 4.38 x 10-4 C 2 H 5 NH 2 5.6 x 10-4 C 6 H 5 NH 2 3.8 x 10-10 C 5 H 5 N 1.7 x 10-9...
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This note was uploaded on 04/04/2011 for the course CHM 1046 taught by Professor Wolfe,d during the Spring '08 term at Hillsborough.

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