Define buffer before the addition of the substances

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Reference no: EM13523136

Calculate the pH of 0.515 L of a 0.210 M NH_4Cl and 0.210 M NH_3 buffer before and after the addition of the following substances. Assume that the volume remains constant.

Calculate the initial pH =

Calculate the pH after the addition of 0.0048 mol of NaOH.

Calculate the pH after the addition of 0.018 mol of HCl.

Reference no: EM13523136

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Define buffer before the addition of the substances : Calculate the pH of 0.515 L of a 0.210 M NH_4Cl and 0.210 M NH_3 buffer before and after the addition of the following substances. Assume that the volume remains constant.

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