Calculate the PH of a Solution Formed by Mixing 100

question 112

Multiple Choice

Calculate the pH of a solution formed by mixing 100.0 mL of 0.20 mol L^-1 HClO with 200.0 mL of 0.30 mol L^-1 KClO. The K_a for HClO is 2.9 × 10^-8.

• A) 5.99
• B) 8.01
• C) 7.54
• D) 7.06
• E) 6.46

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