An aqueous solution of Na 2 S is placed in a beaker with two inert platinum electrodes.
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An aqueous solution of Na2S is placed in a beaker with two inert platinum electrodes. When the cell is attached to an external battery, electrolysis occurs.
(a) Hydrogen gas and hydroxide ion form at the cathode. Write an equation for the half-reaction that occurs at this electrode.
(b) Sulfur is the primary product at the anode. Write an equation for its formation.
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Related Book For
Chemistry And Chemical Reactivity
ISBN: 9780357001172
10th Edition
Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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