Question: If a buffer solution is 0.290M in a weak acid (Ka=3.1105) and 0.550M in its conjugate base, what is the pH

If a buffer solution is 0.290M in a weak acid (Ka=3.1105)

If a buffer solution is 0.290M in a weak acid (Ka=3.1105) and 0.550M in its conjugate base, what is the pH

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