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The acid base indicator bromcresol green is weak acid. The yellow acid and blue base forms of the indicator are present in equal concentrations in a sloution when the pH 4.68. What is b.g. pKa?
Wiki User
∙ 9y ago
B.G. pKa solutions In solutions of equal concentration: pH= pKa Threrfore pKa 4.68.
Wiki User
∙ 9y ago
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