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a. What's the pH after 10.0 mL of 0.10 M HCl is added to a 1.0-L...

a. What's the pH after 10.0 mL of 0.10 M HCl is added to a 1.0-L buffer solution composed of 0.050 M HC3H5O3 and 0.025 M NaC3H5O3

b. Where in the titration process is a 30.0 mL of 0.10 M selenous acid, H2SeO3 with the addition of 22.5 mL of 0.20 M NaOH?

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