ccsmoore2874 ccsmoore2874 29-04-2024 Chemistry contestada HCN is a weak acid with a Kg 4.90 x 10⁻¹⁰ A 50.00 mL somple of this HCN solution (0.250 M) is titrated with 0.500 M NaOHWhat is the pH of the original HCN solution?