Using standard electrode potentials calculate Grxn and use itsvalue to...

Using standard electrode potentials calculate Î”Gâˆ˜rxn and use its value to estimate the equilibrium constant for...

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Chemistry

Using standard electrode potentials calculate Î”Gâˆ˜rxn and use itsvalue to estimate the equilibrium constant for each of thereactions at 25 âˆ˜C.
A. Cu2+(aq)+Zn(s)â†’Cu(s)+Zn2+(aq)
B. Br2(l)+2Clâˆ’(aq)â†’2Brâˆ’(aq)+Cl2(g)
C. MnO2(s)+4H+(aq)+Cu(s)â†’Mn2+(aq)+2H2O(l)+Cu2+(aq)
Find K. All answers must have one significant figure. Pleaseshow all your work and equations used. Thank you!!

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4.0 Ratings (694 Votes)

We will be calculating Grxn for the following reactions Grxn nFE Where n is number of moles of electrons And F is Faradays constant A Cu2aqZnsCusZn2aq This reaction can be divided in two parts oxidation and reduction See Answer

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