Question

The pKa value of NH4+ is 9.2,calculate pH of the 0.01 (M) solutions of the corresponding conjugate weak base.How I calculate the pH of its conjugate weak base ?​

Answer 1

pk a value is equal to 4 similarly the concentration of NH4 + is equal to 9.2 pH is equal to 0.01 molar corresponding conjugate weak base find the pH of conjugate weak base

henderson hasselbalch equation pH is equal to p k a plus log concentration of salt concentration of acid by putting the values in the henderson hasselbalch equation

pH=4 +log[9.2]\[0.01]

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