Describe how ph is equal to pka

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Question1. The ka value of lactic acid is 1.38*10^-4. What would be the pH at 1M concentration.

Question2. Through writing Henderson hasselback equation explain how pH is equal to pkA when exactly one half of lactic acid is dissociated into H+ and A- ions through titrating with 0.5M equivalents of NAOH.

Reference no: EM1383724

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Describe how ph is equal to pka : Through writing Henderson hasselback equation describe how pH is equal to pkA when exactly one half of lactic acid is dissociated into H+ and A- ions through titrating with 0.5M equivalents of NAOH.

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