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19-03-2024
Chemistry

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A volume of 500.0 mL of 0.170 M NaOH is added to 555 mL of 0.250 M weak acid (Ka=3.82×10⁻⁵). What is the pH of the resulting buffer?
HA(aq)+OH⁻(aq)⟶H₂O(l)+A⁻(aq)

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