The coulometric titration of bromate with cuprous copper

✍ Scribed by G. Myron Arcand

• Book ID: 104101922
• Publisher: Elsevier Science
• Year: 1958
• Tongue: English
• Weight: 929 KB
• Volume: 19
• Category: Article
• ISSN: 0003-2670
• DOI: 10.1016/s0003-2670(00)88156-8

✦ Synopsis

The titration apparatus and the conu~dcratlons leadtng to the use of cln tndlcator putcntial of 150 mV in most cxpcrimcnts wcrc the same as those cxplainccl by ARCAND AN13 SWIFT'. Effetl of bromide arid czrpvrc m&hw co~tce~~trc41~otts l ' Early in the work, thcrc was evldarrce that the rate of reaction between bromine snd ~I~~tr~I~t~~ catly ~~n~r~t~d ~~~~~~s copper w= dc~~nd~~t un the ~onc~~tr~ti~ns of br~mitle and cuprx copper. The results of research now rn ~ro~~~ i~di~~t~ that the ~b~~rv~~l rate effect is caused Lzy th_tc formatmn and slow u~id~tion of copper and solid cuprous copper on the internal gcncrator eIcctr0cIc.