A 015 m aqueous solution of the weak acid ha at 250 c has a
A 0.15 M aqueous solution of the weak acid HA at 25.0 C has a pH of 5.35. What is the value of Ka for HA ?
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a 015 m aqueous solution of the weak acid ha at 250 c has a ph of 535 what is the value of ka for ha
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