Write a balanced chemical equation for the following reaction in an a Cr2O72- (a

Question

Write a balanced chemical equation for the following reaction in an a Cr2O72- (aq) + Fe2+(aq) rightarrow Cr3+(aq) + Fe3+(aq) Thermodynamics can be used to determine all of the following EXCEPT What charge, in coulombs, is required to deposit 0.205 g Ag(s) from a solution of Ag+(aq)? What is the correct cell notation for the reaction below? Cu2+(aq) + Pb(s) rightarrow Cu(s) + Pb2+(aq) Calculate AGjj for the reaction below at 25.0 degree C Mg(s) + O2(g) rightarrow 2 MgO given delta H degree rxn = -1203.4 kJ, and delta S degree txn = -216.6 J/K.

Explanation / Answer

c

c

b

b

a

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