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0 A Cu2+ ion-selective electrode was calibrated using metal ion buffers with a constant ionic strength. The response of
Posted: Thu Dec 02, 2021 6:13 am
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- 0 A Cu2 Ion Selective Electrode Was Calibrated Using Metal Ion Buffers With A Constant Ionic Strength The Response Of 1 (30.09 KiB) Viewed 136 times
0 A Cu2+ ion-selective electrode was calibrated using metal ion buffers with a constant ionic strength. The response of the electrode to these buffer
solutions is shown in the table. Additionally, the response of the electrode to a solution containing Cu2+ and Mg2+ is also shown in the table. From this information, calculate the selectivity coefficient for Mg2+, kho Mg2+, for this Cu2+ ion-selective electrode. [Cu2+1 (M) [Mg2+1(M) 3.54 x 10-6 8.74 x 10-4 3.54 x 10-6 0.0192 Response (mV) -55.73 11.39 -29.09 0 KPOP K PO! 1.33 x10-4 Cu? Mg2+ Incorrect