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2. Rank the ligands in order of their increasing effect on Act for Cr³+. Do this by looking at the energy of the light that the compounds absorb. You will have to make some judgment calls on the shades of colors. For example, if you are looking at a light green solution and an emerald green solution, you will have to think about which solution is absorbing the higher energy red light. In this case, the lighter green is absorbing a darker red than the emerald green, and the darker red will be lower in energy. 3. Rank the ligands in order of their increasing effect on Aoct for Co²+. 4. Fill in the following diagram listing the ligands in increasing order of Aoct- Use your rankings from both your chromium and your cobalt observations to make this single ranking. If the two individual rankings conflict, use your judgement based on which you felt gave you more definitive results or which one you have more confidence in.

2. Rank the ligands in order of their increasing effect on Act for Cr³+. Do this by looking at the energy of the light that the compounds absorb. You will have to make some judgment calls on the shades of colors. For example, if you are looking at a light green solution and an emerald green solution, you will have to think about which solution is absorbing the higher energy red light. In this case, the lighter green is absorbing a darker red than the emerald green, and the darker red will be lower in energy. 3. Rank the ligands in order of their increasing effect on Aoct for Co²+. 4. Fill in the following diagram listing the ligands in increasing order of Aoct- Use your rankings from both your chromium and your cobalt observations to make this single ranking. If the two individual rankings conflict, use your judgement based on which you felt gave you more definitive results or which one you have more confidence in.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2. Rank the ligands in order of their increasing effect on Act for Cr³+. Do this by looking at the energy of the light that the compounds absorb. You will have to make some judgment calls on the shades of colors. For example, if you are looking at a light green solution and an emerald green solution, you will have to think about which solution is absorbing the higher energy red light. In this case, the lighter green is absorbing a darker red than the emerald green, and the darker red will be lower in energy. 3. Rank the ligands in order of their increasing effect on Aoct for Co²+. 4. Fill in the following diagram listing the ligands in increasing order of Aoct. Use your rankings from both your chromium and your cobalt observations to make this single ranking. If the two individual rankings conflict, use your judgement based on which you felt gave you more definitive results or which one you have more confidence in. Brookhaven College Chemistry - v3 Page 12 of 12
Transcribed Image Text:2. Rank the ligands in order of their increasing effect on Act for Cr³+. Do this by looking at the energy of the light that the compounds absorb. You will have to make some judgment calls on the shades of colors. For example, if you are looking at a light green solution and an emerald green solution, you will have to think about which solution is absorbing the higher energy red light. In this case, the lighter green is absorbing a darker red than the emerald green, and the darker red will be lower in energy. 3. Rank the ligands in order of their increasing effect on Aoct for Co²+. 4. Fill in the following diagram listing the ligands in increasing order of Aoct. Use your rankings from both your chromium and your cobalt observations to make this single ranking. If the two individual rankings conflict, use your judgement based on which you felt gave you more definitive results or which one you have more confidence in. Brookhaven College Chemistry - v3 Page 12 of 12
POST-LAB QUESTIONS 1. Fill in the following table based on your observations. Use the color wheel in the introduction to figure out what color is absorbed based on what you see. light blue Cr³+ 3 Ÿ 5 J Ligand H₂O CI C₂04²- NH3 SCN SO4²- NO₂ Tubol Color Seen Dark blue Devergreen Donk Dark blue Drange lighter Naviy royal ✓ Danck blue Color Absorbed Pink light orange Pink green (oot It Dirt Righgreen (Top Breen enumera green Dark blue Dank Navy Roval Darker than orange Light purple Co²+ Color Seen Dank red 10 rop skyblu Purple dankor pink light Dark orange light Pink to green? blue's emerault green botton too color ta Solution Phot Pink babypink Pinker Color Absorbed Pale green Darkvidet vellow light Purple!" Orange nothing Qu Park green green yellow Pale green Han has gas baby pink blue yellow fond green
Transcribed Image Text:POST-LAB QUESTIONS 1. Fill in the following table based on your observations. Use the color wheel in the introduction to figure out what color is absorbed based on what you see. light blue Cr³+ 3 Ÿ 5 J Ligand H₂O CI C₂04²- NH3 SCN SO4²- NO₂ Tubol Color Seen Dark blue Devergreen Donk Dark blue Drange lighter Naviy royal ✓ Danck blue Color Absorbed Pink light orange Pink green (oot It Dirt Righgreen (Top Breen enumera green Dark blue Dank Navy Roval Darker than orange Light purple Co²+ Color Seen Dank red 10 rop skyblu Purple dankor pink light Dark orange light Pink to green? blue's emerault green botton too color ta Solution Phot Pink babypink Pinker Color Absorbed Pale green Darkvidet vellow light Purple!" Orange nothing Qu Park green green yellow Pale green Han has gas baby pink blue yellow fond green
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