Studies on the Hydrolysis of Metal Ions. Part 49. An emf Study of Lithium Hydroxide in 3 M (NaClO4) Medium
TOKYO INST OF TECHNOLOGY (JAPAN)
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An emf study was made in a system of various concentrations of lithium and hydroxide ions in sodium perchlorate medium using a hydrogen electrode at 25 deg C. The general composition of the cell is PtH2, B M Li, 3- B M Na, A M OH-, 3-A M ClO4-Ref where Ref 3 M NaClO4 2.99 M Na, 0.01 M Ag, 3 M ClO4-AgCl,Ag. From the difference in emfs between sodium hydroxide solutions with and without lithium ions, the following formation constant of lithium hydroxide was estimated Li OH- reversibly yields LiOH, K 0.66 0.02 log K -0.18 0.01.
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