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- Calculate E° for the following balanced reaction: Ni2+ (aq) + 2 Fe3+ (aq) + 2 H2O (l) NiO2 (s) + 2 Fe2+ (aq) + 4 H+ (aq)?
- Verify that the reduction of Fe3+ to Fe2+ is thermodynamically favorable?
- I have 30 grams of Cu and 1.03 g of Fe Fe(s)+ Cu^2+(aq) —> Fe^2+ (aq)+ Cu(s) The limiting reagent is Fe? (pic has details)?
- Calculate the wavelength necessary to completely remove an electron from the first shell (m = 1) of a hydrogen atom (R∞=1.097×10−2nm−1).?
- What is the change in energy, ΔE, in kilojoules per mole of hydrogen atoms for an electron transition from n=7 to n=2?