HW3 Key - Homework 3 Name 1 For each acid below write the...

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Homework 3 Name: ________________ 1. For each acid below, write the dissociation reaction in H 2 O. Indicate the acid, base, conjugate acid, and base in the reaction. a) HCN b) CHOOH c) H 2 SO 4 (two reactions!)
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2. For each of the following weak acids, write the aqueous proton transfer equilibrium equation and report the equilibrium expression for K a . Identify the conjugate base and write its aqueous proton transfer equilibrium equation and report the equilibrium expression for K b . a) HClO 2 b) HCN c) C 6 H 5 OH 3. For each of the following weak bases, write the aqueous proton transfer equilibrium equation and report the equilibrium expression for K b . Identify the conjugate acid and write the appropriate proton transfer equilibrium equation and report the equilibrium expression for K a . a) (CH 3 ) 2 NH b) C 5 H 5 N
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4. What are [H + ] and [OH - ] in a solution of 0.0030 M Ba(OH) 2 ?
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This note was uploaded on 07/21/2009 for the course CHEM 105B taught by Professor Bau during the Summer '08 term at USC.

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HW3 Key - Homework 3 Name 1 For each acid below write the...

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