Item 13 Using the standard reduction potentials listed in Appendix E in the text

Question

Item 13
Using the standard reduction potentials listed in Appendix E in the textbook, calculate the equilibrium constant for each of the following reactions at 298 K.
Part A
Fe(s)+Ni2+(aq)?Fe2+(aq)+Ni(s)
Express your answer using two significant figures.
K =   

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Part B
Co(s)+2H+(aq)?Co2+(aq)+H2(g)
Express your answer using two significant figures.
K =   

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Part C
10Br?(aq)+2MnO?4(aq)+16H+(aq)?2Mn2+(aq)+8H2O(l)+5Br2(l)
Express your answer using two significant figures.
K =   

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Explanation / Answer

You're going to have to post the potentials that they gave you or else this is impossible

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