A Ca 2+ ion-selective electrode was calibrated in metal ion buffers with ionic strength fixed at 0.50
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A Ca2+ ion-selective electrode was calibrated in metal ion buffers with ionic strength fixed at 0.50 M. Using the following electrode readings, write an equation for the response of the electrode to Ca2+ and Mg2+.
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Ca2+] (M) 1.00× 10-6 2.43 × 10-4 1.00× 10-6 [Mg2 1 (M) mV -52.6 +16.1 -38.0 0 3.68 × 10-3
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E constant A B0059 16 2 B Pot 2log Ca2 KP2 Mg2 Mg2 For the first two solutions we can ...View the full answer
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