Explain what is the ph of this buffer solution

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Reference no: EM13254826

A buffer was formed by mixing 50.0 mL of 0.206M NH4Cl(aq) with 45.0 mL of 0.222M NH3(aq) {Kb (NH3) = 1.8 x10-5 } .
Part A. What is the pH of this buffer solution?
Part B. Next calculate the pH of the buffer described in Part A (start with that final solution) after the addition of 0.005 moles of solid sodium hydroxide pellets.

Reference no: EM13254826

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