1.

From the electrochemical series given in the text, determine the approximate value of E^@ for X^(2+) (aq)+2e to X(s) The metal X dissolves in hydrochloric acid producing H_2 but does not replace either Zn^(2+) or Fe^(2+).

Answer»

SOLUTION :`-0.44 V LT E^@ lt 0.00V`


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