Answer to Question #17950 in Inorganic Chemistry for anahita younesi
pH = pKa + lg (C salt * V salt / C acid * V acid)
3.37 = 3.41 + lg (0.25*0.3 / 0.2*V acid)
-0.04 = lg (0.25*0.3 / 0.2*V acid)
0.25*0.3 / 0.2*V acid = 0.912
V acid = 0.411 L
V acid = 411 ml
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