S Sammy1024 Full Member 7+ Year Member Joined Dec 12, 2013 Messages 701 Reaction score 59 Nov 4, 2014 #1 Members do not see this ad. HH meaning henderson-hasselbalch
D davjan New Member 7+ Year Member Joined Oct 22, 2014 Messages 7 Reaction score 0 Nov 4, 2014 #2 HA ---> A+H ph = pka + log(2/1) Upvote 0 Downvote
A AwayFromReality Full Member 7+ Year Member Joined Mar 15, 2014 Messages 403 Reaction score 107 Nov 7, 2014 #3 2/3 disassociated means that 2/3 of the acid has turned into its conjugate base and 1/3 of the original acid is left. So just plug in the values in the HH equation. ph=pka + log [base/acid] = pka + log [(2/3)/(1/3)] = pka + log [2/1] Upvote 0 Downvote
2/3 disassociated means that 2/3 of the acid has turned into its conjugate base and 1/3 of the original acid is left. So just plug in the values in the HH equation. ph=pka + log [base/acid] = pka + log [(2/3)/(1/3)] = pka + log [2/1]
