Answer Happy

Posted: **Sun May 22, 2022 5:50 pm**

: What Fraction Of Piperazine Perhydro 1 4 Diazine Is In Each Of Its Three Forms H A Ha A2 At Ph 8 95 The Acid D 1 (24.57 KiB) Viewed 15 times

What fraction of piperazine (perhydro-1,4-diazine) is in each of its three forms (H, A, HA-, A2-) at pH 8.95? The acid dissociation constant values for piperazine are Kat = 4.65 x 10-6 and K2 = 1.86 x 10-10. 0.10 CHA = Incorrect CHA- = 0.903 3.5 X10-3 - = Incorrect