Calculate the PH of a Solution Containing 0

question 69

Multiple Choice

Calculate the pH of a solution containing 0.105 M HA and 0.146 M A^-. The Ka for the weak acid is 1.8 *10^{- 5}.

• A) 4.88
• B) 9.11
• C) 4.74
• D) 7.00

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