When an ion-selective electrode for X was immersed in 0.0760 M XCl, the measured potential was...
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When an ion-selective electrode for X was immersed in 0.0760 MXCl, the measured potential was 0.0450 V. What is the concentrationof X when the potential is 0.0600 V? Assume that the electrodefollows the Nernst equation, the temperature is at 25°C, and thatthe activity coefficient of X is 1.
[X+] = ??M
When an ion-selective electrode for X was immersed in 0.0760 MXCl, the measured potential was 0.0450 V. What is the concentrationof X when the potential is 0.0600 V? Assume that the electrodefollows the Nernst equation, the temperature is at 25°C, and thatthe activity coefficient of X is 1.
[X+] = ??M
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4.2 Ratings (509 Votes)
Voltage of an ion selective electrode can be given using Nerst equation as follows E Eo 2303 RTnF log X Where E Potential of electrode 00450 V Eo Potential of
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