Answer to Question #132544 in General Chemistry for shokhan

Question #132544

find ph of buffer solution peaperd by mixing 320ml of 1.25M a weak acid ,HA( formic acid) and plus 15.449g of the conjugate base , A-(molar mass = 68.0 g/mol). if pka for weak acid =3.745

Expert's answer

"3.5"

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