Electrolytic conductivity of sodium salts

It has been shown that the degree of electrol) ic conductivity of the sodium salt is a certain indication of the basicity of the corresponding acid. The method is of very general application, since insoluble acids 

German silver, platinoid, or manganin, the last is the best on account of its low temperature coefficient. The wire must be calibrated. For high resistances (itooo-200,000 Ohms) the special form of resistance 

The apparatus is arranged in the form of Kirchhoff s modification of the Wlieatstone bridge (Fig. 8), the connections being made with stout copper wire. The induction coil is enclosed in a sound tight case, or is 

The value of k is determined by measuring the conductivity of N/50 solution of potassium chloride, for which Kohlrausch found the values  

A method has been described for determining the basicity of acids based on the alterations which they exhibit in electrolytic conductivity on the addition of alkali. Instead of the telephone and induction coil, a double 

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