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11 Dec 2019

What is the pH change when 22.4 mL of .07 M NaOH is added to 63.6 mL of a buffer solution consisting of .124 M NH3 and 0.153 M NH4Cl? (Ka for ammonium ion is 5.6x10^-10.)

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Hubert Koch
Hubert KochLv2
13 Dec 2019

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Calculate the change in pH when 3.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq).Calculate the change in pH when 3.00 mL of 0.100 M NaOH(aq) is added to the original buffer solution.

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