Question
In: Chemistry
A galvanic cell consists of a mercury (Hg) electrode immersed in 0.26 L of 0.105 M...
A galvanic cell consists of a mercury (Hg) electrode immersed in 0.26 L of 0.105 M Hg2+ solution and a silver (Ag) electrode immersed in 0.74 L of 1.44 M Ag+ solution. The galvanic cell is allowed to discharge at 25 °C until equilibrium is reached. What is the concentration of Hg2+ at equilibrium?
Data:
E° (V)
Hg2+ + 2 e− →
Hg(l) 0.854
Ag+ + e− → Ag(s) 0.800
Round your answer to two significant figures.
Solutions
queen_honey_blossom answered 3 years agoRelated Solutions
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Cu |Cu2+ (0.0510 M) ‖ Br2 |Br-
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What mass (in g) of aluminum can be electroplated when 0.855
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A galvanic cell consists of a standard hydrogen electrode and a copper electrode. Suppose that the...
A galvanic cell consists of a standard hydrogen electrode and a
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Consider Galvanic cell consisting of a Mg electrode immersed in a solution of magnesium nitrate and...
Consider Galvanic cell consisting of a Mg electrode immersed in
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A)what value of the reaction quotient could trigger a change in the
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Enter in volts. (assume a temperature of 25
A galvanic (voltaic) cell consists of an electrode composed of nickel in a 1.0 M nickel(II)...
A galvanic (voltaic) cell consists of an electrode composed of
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____V
2)Consider these two entries from a fictional table of standard
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X2+ + 2e- => X(s) E=2.26 V
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the two half-cells.
(a) Write a balanced equation for the cell reaction.
-------- (aq) or (s) or (l) or
(g)
+ --------
(aq) or (s) or (l) or (g)
= ---------
(aq) or (s) or (l) or (g)
+ -------
(aq) or (s) or (l) or (g)
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Ensure that your equation shows the spontaneous reaction
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