at-480-nm-the-ion-crcn63-displays-one-absorption-peak-determine-its-crystal-fiel

Question

At 480 nm, the ion, [Cr(CN)₆]^3-, displays one absorption peak. Determine its crystal field splitting energy, Δ (kJ/mol), and the color of that ion. Is CN^- a stronger or weaker field ligand compared to NH₃?

Accepted Answer

Δ = 250 kJ/mol; the color is orange; CN^- is a stronger field ligand than NH₃

Answer

Δ = 230 kJ/mol; the color is green; CN^- is a stronger field ligand than NH₃

Answer

Δ = 240 kJ/mol; the color is blue; CN^- is a weaker field ligand than NH₃

Answer

Δ = 260 kJ/mol; the color is yellow; CN^- is a weaker field ligand than NH₃

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At 480 nm, the ion, [Cr(CN)₆]^3-, displays one absorption peak. Determine its crystal field splitting energy, Δ (kJ/mol), and the color of that ion. Is CN^- a stronger or weaker field ligand compared to NH₃?

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Biology

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Physics

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Social Sciences

Programming

Product & Marketing

At 480 nm, the ion, [Cr(CN)6]3-, displays one absorption peak. Determine its crystal field splitting energy, Δ (kJ/mol), and the color of that ion. Is CN- a stronger or weaker field ligand compared to NH3?

At 480 nm, the ion, [Cr(CN)₆]^3-, displays one absorption peak. Determine its crystal field splitting energy, Δ (kJ/mol), and the color of that ion. Is CN^- a stronger or weaker field ligand compared to NH₃?