ch16_acid-base equilibrium

ch16_acid-base equilibrium - Chapter 16: Acid-Base...

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1. Designate the Bronsted-Lowry acid and base on the left side of each equation, and also designate the conjugate acid and conjugate base on the right side. a. NH 3 (aq) + H 2 O(l) NH 4 + (aq) + OH - (aq) b. H 3 PO 4 (aq) + H 2 O(l) H 2 PO 4 - (aq) + H 3 O + (aq) 2. Write the conjugate base of each of the following acids: a. HCN b. HCO 3 - 3. Write the conjugate acid of each of the following bases: a. HS - b. HPO 4 2- 4. Describe the difference between strong acids and bases, and weak acids and bases when mixed with water. 5. Which of the following are acids are strong acids? HCl H 2 S HNO 3 HF H 3 PO 4 HBr 6. Which of the following are bases are weak bases? NaOH CO 3 2 - NH 3 KOH H 2 CO 3 Ba(OH) 2 7. The concentration of hydroxide ion, [OH - ], in a solution was measured as 7.50 x 10 -10 M. a. What is the concentration of hydronium ion, [H 3 O + ], in this solution? b.
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This note was uploaded on 06/06/2008 for the course CHM 116 taught by Professor ? during the Spring '08 term at Santa Monica.

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ch16_acid-base equilibrium - Chapter 16: Acid-Base...

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