F- concentration

by | Aug 17, 2021 | Assignment Help

The F- concentration of a solution was determined by measurements witha liquid-membrane electrode. The electro system developed a potential of 0.5021V when immersed in 25.00mL of the sample, and 0.4213V after the addition of 2.00mL of 5.45 x 10-2M NaF. Calculate the pF of the sample.

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