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Will Fe, Fe 2+, or Fe 3+ react more favorably with CO? Explain your reasoning.
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- [Fe(H2O)6]3+ (aq) + SCN1- ↔ Fe(H2O)5SCN]2+(aq) + heat yellow red For the above reaction, describe using Le Chatelier’s Principle what changes (color changes and shifts) would occur when each stress is applied to this equilibrium. Explain your answers. a) Add KSCN(aq) b) Decrease temperature c) Add AgNO3, which causes AgSCN to precipitate out.Which is more acidic and why? [Fe(H2O)6]2+ or [Fe(NH3)(H2O)5]2+If MnO4 − is purple and CrO4 2− is yellow, what color would you expect VO4 3− to be? Explain the nature (cause) of these colors and the trend in how they differ.
- Consider the reactions 1. [Cr(H2O)6]** + [C©CI(NH3)s]* → [Co(NH3)s(H2O)]²* + [CrCl(H2O)s]** 2. [Fe(CN)6]* + [Mo(CN)s]-→ [Fe(CN)6]³¯ + [Mo(CN)8]* Which one of the following is the correct statement? (i) Both involve an inner sphere mechanism (ii) Both involve an outer sphere mechanism (iii) Reaction 1 follows inner sphere and reaction 2 follows outer sphere mechanism (iv) Reaction 1 follows outer sphere and reaction 2 follows inner sphere mechanism (A) i (B) ii (C) iv (D) ii[Co(H2O)6]3+ has how many unpaired electrons? the answer was 4 but I don't know how I get to the answer.Which of the following makes the best oxidizing agent? Cu2+ , Pt2+ , Cd2+ , or Al3+ ?
- what is the difference between fe(s) and fe3+ at the atomic level?1. Balance the following reaction: Cr + O2 -> CrO3 2. Balance the following reaction: FeSO4 -> Fe + S8 + O3 3. Consider the balanced reaction N2 + 3H2 -> 2 NH3. If 6.0 moles of H2 react, how many moles of NH3 are produced. 4. Consider the balanced reaction 2 Cr(OH)6 + 3 H2 -> Cr2O3 + 9 H2O. If 6 moles of Cr(OH)6 react, how many moles of H2 also react?Draw the molecular orbital diagram for [Ti(H2O)s]³+ with the electrons filled in the orbitals. Clearly label the bonding and anti-bonding orbitals.
