A buffer is prepared by mixing 160 mL 1M CH₃COONa and 400 mL 1M CH₃COOH pK_a = 4.74. What is the buffer capacity after adding 0.1 mole H⁺ to 1L of the buffer solution?

1.87 M

1.40 M

0.46 M

1.67 M

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Answer Here milli moles millimales 160x1160 ... View the full answer