Q1.) If a buffer solution is 0.570 M in a weak acid (ka = 3.7* 10^-6) and 0.110 M in its conjugate base, what is the pH

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Q1.) If a buffer solution is 0.570 M in a weak acid (ka = 3.7* 10^-6) and 0.110 M in its conjugate base, what is the pH

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Q1.) If a buffer solution is 0.570 M in a weak acid (ka =
3.7* 10^-6) and 0.110 M in its conjugate base, what is the pH ?
Q2.) If a buffer solution is 0.280 M in a weak acid (Ka=
7.0*10^-5) and 0.580 M in its conjugate base. what is the pH
?
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