A 2000 ML Solution of 0 $\times$ 10^-5

question 173

Multiple Choice

A 200.0 mL solution of 0.40 M ammonium chloride was titrated with 0.80M sodium hydroxide.What was the pH of the solution after 50.0 mL of the NaOH solution were added? The K_b of ammonia is 1.76 $\times$ 10^-5.

• A)9.25
• B)4.75
• C)11.22
• D)5.02
• E)8.98

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