A 35.0 mL sample of 0.400 M acetic acid (HCN) is titrated with a 0.400 M NaOH solution. What is the pH at the equivalenc
Posted: Thu Jul 07, 2022 2:17 pm
A 35.0 mL sample of 0.400 M acetic acid (HCN) is titrated with a 0.400 M NaOH solution. What is the pH at the equivalence point? The K₂ of HCN is 4.9x10-10. 9.00 02.69 11.31 5.00 7.00