Chemistry, 08.01.2021 05:40, 987654321156

Calculate the pH after 0.13 mol NaOH are added to 1.00 L of 0.50M HC2H3O2 and 0.80M NaC2H3O2 buffer solution, Ka= 1.3 x 10^-5. I really need help, I'm struggling with this topic. A buffer solution contains 0.50 HC2H3O2 and 0.80M NaC2H3O2. The volume of the solution is 1.00L. Ka= 1.3 x 10^-5
real answers only please im really struggling here

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Calculate the pH after 0.13 mol NaOH are added to 1.00 L of 0.50M HC2H3O2 and 0.80M NaC2H3O2 buffer...