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