A tablet of a common over-the-counter drug contains 200. mg of caffeine (C₈H₁₀N₄O₂). What is the pH of the solution resulting from the dissolution of two of these tablets in 225. mL of water? (For caffeine, K_b = 4.1 * 10^-4.) A) 2.76 B) 7.67 C) 10.96 D) 6.33 E) 11.24

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The Answer of A tablet of a common over-the-counter drug contains 200. mg of caffeine (C₈H₁₀N₄O₂). What is the pH of the solution resulting from the dissolution of two of these tablets in 225. mL of water? (For caffeine, K_b = 4.1 * 10^-4.) A) 2.76 B) 7.67 C) 10.96 D) 6.33 E) 11.24

A Tablet of a Common Over-The-Counter Drug Contains 200