The especially high dissociation of the polyfunctional acids results in {HEAD ~ a desirable high conductivity}, but in the event of rather high acid concentrations this produces a pH value so low that {TAIL ~ the release} of hydrogen at the anode may prove inconvenient 
The especially high dissociation of the polyfunctional acids results in { HEAD ~ a desirable high conductivity } , but in the event of rather high acid concentrations this produces a pH value so low that { TAIL ~ the release } of hydrogen at the anode may prove inconvenient
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH