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  3. a) calculate the potential in the following cell (

a) Calculate the potential in the following cell (no current is flowing) Zn|Zn2+(1.00M)|| UO2 2+(1.00M), U4+ (0.1M), H3O...

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Chemistry

a) Calculate the potential in the following cell (no current isflowing)

Zn|Zn2+(1.00M)|| UO2 2+(1.00M),U4+ (0.1M), H3O + (1.00M) |Pt

b) The cathode has a volume of 50 mL. What is the cell potential(no current) after adding 10 mL, 25 mL, 50 mL, and 100 mL 1M NaOHto the cathode?

c) What is the Gibbs Free Energy for the 5 cells in a) and b).What is the spontaneous reaction in each case?

Answer & Explanation Solved by verified expert
3.8 Ratings (668 Votes)
We will use the Nernst equation Ecell Eocell 0059n log K where K equlibrium constant productsreactants Eocell Ecathode Eanode a Eocell Ecathode Eanode 02682 07621 103 V Use Nernst equation Ecell Eocell 0059n log Q Q Zn2U4ZnUO22H Fed the values we have Ecell 103 00592log0110    See Answer
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