In a test of a new reference electrode, a chemist constructs a voltaic cell consisting of a Zn/Zn2+ half-cell and an H2/H+ half-cell under the following conditions: [Zn2+ ] = 0.024 M [H+ ]= 1.3 M partial pressure of H2 = 0.37 atm. Calculate Ecell at 298 K (enter to 3 decimal places). Zn2+ (aq) + 2eLaTeX: -− LaTeX: \longrightarrow⟶ Zn(s) E° = LaTeX: -−0.76 V 2H+ (aq) + 2eLaTeX: -−LaTeX: \longrightarrow⟶ H2(g) E° = 0.00 V
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In a test of a new reference electrode, a chemist constructs a voltaic cell consisting of a Zn/Zn2+...
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