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Unformatted text preview: In class notes for November 14, 2007 NaOH + HCl NaCl + H → 2 O Na + + H 2 O does not make NaOH + OH- Cl-+ H 2 O does not make HCl + OH-o Salt of weak acid and strong base is a basic pH CH 3 CO 2 H + NaOH Na → + CH 3 CO 2 + H 2 O o Salt of weak base and a strong acid has an acidic pH NH 3 + HCl ⇋ NH 4 + Cl-+ H 2 O NH 4 + + H 2 O ⇋ • Clicker Questions o Consider the reaction H 2 (g) + S (g) ⇋ H 2 S (g) (exothermic) When extra S (s) is added the reaction will Not have any macroscopic change o #2 Will shift to the right o #3 No change o #4 Shift to the left, heat is a product, shifts to the left to get rid of extra product o Acids and bases #1...
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This note was uploaded on 02/22/2009 for the course CHEM 102a taught by Professor Hanusa during the Fall '06 term at Vanderbilt.
- Fall '06