The determination of hopping rates and carrier concentrations in ionic conductors by a new analysis of ac conductivity

Indicators, their us in quantitative ana

Indicators, their us in quantitative analysis and in the colorimetric determination of hydrogen-ion concentration. By Dr. I. M. Kolthoff, translated from the 2nd German edition, revised and enlarged, by N. Howell Furman, Ph.D. Pp. xii+269. New York: John Wiley & Sons, Inc.; London: Chapman & Hall, 1926. Price 17s

✍ Prideaux, E. B. R. 📂 Article 📅 1927 🏛 Wiley (John Wiley & Sons) ⚖ 146 KB 👁 1 views

OHENISTRY AND INDUSTRY GO3 per liead of t,lic aggregate number einployed, tlie output of ccnicnt was 194 tons in 1007 a.nd 244 tons in 1924. The larger out-turn of ccnicnt per liend'was clue doubtless to the more general cniploynicnt of rotary kilns. In I007 tlie number of persons cniploycd in tlic