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18 Nov 2019
The selectivity coefficient for a K+ ion-selective electrode is 1.18 * 10^-3. When the electrode is placed into a 2.01 * 10^-5M K+ solution at pH 6.56, the potential is -0.191V vs SCE. If the pH of the solution is lowered to 1.45 and the ionic strength is kept constant, what is the potential of the electrode?
The selectivity coefficient, KK·', for a K+ ion-selective electrode is 1.18x 10-3. When the electrode is placed into a 2.01 à 105 M K+ solution at pH 6.56, the potential is-0.191 V vs. SCE. If the pH of the solution is lowered to 1.45 and the ionic strength is kept constant, what is the potential of the electrode? Assume β= 1 for the electrode. Number E= V vs. SCE
The selectivity coefficient for a K+ ion-selective electrode is 1.18 * 10^-3. When the electrode is placed into a 2.01 * 10^-5M K+ solution at pH 6.56, the potential is -0.191V vs SCE. If the pH of the solution is lowered to 1.45 and the ionic strength is kept constant, what is the potential of the electrode?
The selectivity coefficient, KK·', for a K+ ion-selective electrode is 1.18x 10-3. When the electrode is placed into a 2.01 à 105 M K+ solution at pH 6.56, the potential is-0.191 V vs. SCE. If the pH of the solution is lowered to 1.45 and the ionic strength is kept constant, what is the potential of the electrode? Assume β= 1 for the electrode. Number E= V vs. SCE
Reid WolffLv2
22 Sep 2019