CONDUCTANCE OF CALCIUM GLUCONATE SOLUTIONS

Conductivities of calcium gluconate solutions have been determined over the temperature range of 25° to 50° and the range of equivalent concentration 0.10 to 0.002. The ionic conductivities of the gluconate ion at different temperatures have been calculated. Square root of equivalent concentration plotted against equivalent 'conductivities give very good straight lines in dilute solutions but the slopes differ considerably from the calculated Onsager slopes.