what-is-the-ph-of-the-titration-of-55-0-ml-of-a-0-15-m-solution-of-the-protonate

Question

What is the pH for the titration of 55.0 mL of a 0.15 M solution of the protonated form of valine (H₂A⁺: K_a1 = 5.13×10⁻³, K_a2 = 1.82×10⁻¹⁰) with 110.0 mL of 0.15 M KOH?

Accepted Answer

11.22

Answer

2.78

Answer

1.30

Answer

12.70

What is the pH for the titration of 55.0 mL of a 0.15 M solution of the protonated form of valine (H2A+: Ka1 = 5.13×10−3, Ka2 = 1.82×10−10) with 110.0 mL of 0.15 M KOH?

What is the pH for the titration of 55.0 mL of a 0.15 M solution of the protonated form of valine (H₂A⁺: K_a1 = 5.13×10⁻³, K_a2 = 1.82×10⁻¹⁰) with 110.0 mL of 0.15 M KOH?