Homework Answers
t2g orbitals in the octahedral complex such as [Fe(CN)6]3- always remain non-binding.
This can be found out from the molecular orbital diagram of the octahedral complexes.
The ligand group orbitals of the 6 ligands approaching the metal have a1g, eg,t1u symmetries
whereas metal orbitals have a1g, eg,t1u & t2g symmetries
t2g symmetry of the metal orbital do not match with the symmetries of the ligand group orbitals. Hence it remains non-bonding due to no matching symmetry
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3- 9D.30 Is the best description of the t2g-orbitals in Fe(CN) bonding, antibonding, or nonbonding? conclusion Expl...
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this is for part b 30 points total) Potassium ferrocyanide is the inorganic compound with formula...
this is for part b
30 points total) Potassium ferrocyanide is the inorganic compound with formula Fe(CN) 3.0. This salt forms lemon-yellow monoclinic crystals. Potassium ferrocyanide finds many niche applications in industry. It and the related sodium salt are widely used as anticaking agents for both road salt and table salt. Potassium ferrocyanide is used in the production of wine and citric acid. Potassium ferrocyanide is nontoxic, and is not decomposed to cyanide in the body. The toxicity in rats...
I need help doing just the questions, not the graph or the conclusion F17 MATERIALS 0.12...
I
need help doing just the questions, not the graph or the
conclusion
F17 MATERIALS 0.12 g [Fe(phen)3]Cl2 (student's red crystals from the previous experiment) 0.5 mL unknown [Fe(phen)3]Cl2 solution 175 mL DI water A. Series of Dilutions: Concentration of stock solution 3.15x103M 105gx mol 667.354 IL 0.05004 Concentrations of the series of dilutions Solution Concentration 0.2/25 2.52x10m 0.4/25 5.04×105m 0.6/25 7.56 X10 sm 0.8/25 1.0088 10" 1.0/25 1.26x10 "m Abs atmas 0.20_ Unknown 514nm 0.52 1.42 Solution 0.2/25 0.4/25...
Part 1 Project description: You will need to select a material for “Frame of a Sport...
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PLEASE don't forget to write detail 2 or 3 sentences and pictures explanations. thanks! 5. (30...
PLEASE don't forget to write detail 2 or 3 sentences
and pictures explanations. thanks!
5. (30 points) We use rockets to launch sattelites into orbit, and lightening strikes can destroy both. In 1987, exactly this happened with an Atlas/Centaur rocket (it was an unmanned rocket; no one was injured). In this problem, we'll look at how an existing electric field caused an even stronger electric field to develop near the rocket's nose, causing lightening. If you wish to read more...
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2. According to molecular orbital theory, how many molecular orbitals of benzene are bonding. antibonding and nonbonding? A. Two bonding, two antibonding and two nonbonding B. Three bonding, two antibonding and one nonbonding C. Three bonding, three antibonding and cro nonbonding D. Two bonding, zero antibonding and four nonbonding E Six bonding, zero antibonding and zero nonbonding 3. Which one of the following is aromatic? A. II B. III C. IV D. I E. None
Antibonding MOS 3. The energy diagram (right) depicts the molecular orbitals for the pi electrons in a molecule with a cyclic, fully-conjugated pi system. Would you expect the molecule to be unusually stable or unusually unstable? Why? Explain in 1-2 sentences. (2 pts) Energy - ----Nonbonding MOs y Bonding MOs
this is for part b
30 points total) Potassium ferrocyanide is the inorganic compound with formula Fe(CN) 3.0. This salt forms lemon-yellow monoclinic crystals. Potassium ferrocyanide finds many niche applications in industry. It and the related sodium salt are widely used as anticaking agents for both road salt and table salt. Potassium ferrocyanide is used in the production of wine and citric acid. Potassium ferrocyanide is nontoxic, and is not decomposed to cyanide in the body. The toxicity in rats...
I
need help doing just the questions, not the graph or the
conclusion
F17 MATERIALS 0.12 g [Fe(phen)3]Cl2 (student's red crystals from the previous experiment) 0.5 mL unknown [Fe(phen)3]Cl2 solution 175 mL DI water A. Series of Dilutions: Concentration of stock solution 3.15x103M 105gx mol 667.354 IL 0.05004 Concentrations of the series of dilutions Solution Concentration 0.2/25 2.52x10m 0.4/25 5.04×105m 0.6/25 7.56 X10 sm 0.8/25 1.0088 10" 1.0/25 1.26x10 "m Abs atmas 0.20_ Unknown 514nm 0.52 1.42 Solution 0.2/25 0.4/25...
Part 1 Project description: You will need to select a material for “Frame of a Sport Car" using the criteria explained in chapter 7 The project is a short formal report and should include the following: . Cover page (the grading tool above and must be e-signed) • Table of content, figures and tables • Introduction (1 paragraph) • Theory about the part and its application (1 paragraph) The four steps of selecting material: (max 3 pages) Step 1- Translation:...
PLEASE don't forget to write detail 2 or 3 sentences
and pictures explanations. thanks!
5. (30 points) We use rockets to launch sattelites into orbit, and lightening strikes can destroy both. In 1987, exactly this happened with an Atlas/Centaur rocket (it was an unmanned rocket; no one was injured). In this problem, we'll look at how an existing electric field caused an even stronger electric field to develop near the rocket's nose, causing lightening. If you wish to read more...
Erika Diaz Your name Assignment 10 Correlation, Scatterplot, and Prediction (due 7/30/20 - 1/4/20)(28 pts) 1. A teacher hypothesizes that the more days of school student misses, the worse the student will do on a final exam (possible scores on the exam range from 0 to 20). She obtained a random sample of 12 students. The data are shown below. Student days missed Final exam score 1 3 16 2 2 17 3 5 13 4 8 7 5 4...
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