Expain by calculating formal chages why the following acd-base complexes have the charges indicated CH3 a C13 Al N+---CH3 b. F3B- -CH3 CH3 CH3
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A: Given information: Sublimation enthalpy for Li = 161 kJ Ionization enthalpy for Li = 520 kJ…
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Q: 12. How can cis-[Pt(NH3)2B12] be prepared? Use the trans-directing series shown below co, CN', C2H4…
A: Option A) is the best choice
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Q: % of KCIO3 in unkown
A: We have to find the % of KCIO3 in unkown
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A: 1,2 hydride elimination or beta elimination occurs in the metal complex which has room to occupy the…
Q: Which of the following species: C6H5Cl ; Cl2 ; FeCl3 ; (CH3)3C+ ; HCl ; C6H6 ; CH3 + ; C6H5CH3 ; has…
A: electron donating group is called those have high electron density and +I, +M, group have higher the…
Q: Why regioselectivity? 2. Why stereoselectivity? 3. What are the changes in the oxidation state?
A: The detailed answer is attached below.
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Q: Grignard reagents are? Select one: O a. Alkyl magnesium halides O b. Good sources of carbon…
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Q: What is the check digit for the Flamin’ Hot Cheetos with the following UPC: 0 28400 58989
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A: Derivatives are compounds which are derived from a similar compound by a chemical reaction.
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Q: which compound is more acidic 2,2-dichlorobutan-1-ol or butan-1-ol?
A: The structure of the compounds 2,2-dichlorobutan-1-ol and butan-1-ol are as shown below.
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A: As A is more polar so for more retention of A the stationary phase must be polar.
Q: Which of the compounds have the lowest pKA, why?
A: We have to predict compound with lowest pKa.
Q: Calcelate mokelity q of 52 (음)/ 아 to Solaliin. A) 0.65 D) 0구2- () 0.81 D) 0.94
A: a.Answer: Option D) 0.94 m is the molality of 5% (w/w)% of KOH solution.
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A: This Question is based upon P31 NMR.
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Q: 1. Acetic acid undergoes haloform reaction. 2. Acetic acid has alpha hydrogens Which is True
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- Which of the following will exhibit cis-trans isomerism? Fe°: [Ar]4s?3d6 Cdº: [Kr]5s²4d10 PtO: [Xe]6s²5d® O A. [FeBr2Cl2]2- B. [Cd(NH3)2(H2O)2]²+ O C. [PtBr2(NH3)2] D. All of the above.What kind of isomerisation occur in the pairs a-f?Which of the following will exhibit cis-trans isomerism? Fe°: [Ar]4s?3d6 Cdº: [Kr]5s²4d10 Pt0: [Xe]ós²5d® O A. [FeBr2Cl2]2 O B. [Cd(NH3)2(H20)2]2+ O C. [PtBr2(NH3)2] O D. All of the above.
- Arrange the following in increasing order of basic strength :C6H5NH2, C6H5NHCH3, C6H5CH2NH2Calculate AH for the reaction: 3C + 4H, -> CH; ΔΗ = ?? rxn Using the following data: AH = - 2220.1 KJ/mol 3C0, + 4H,0 02 -> Co, 50, --> AH = - 393.5 KJ/mol H2 1/202-> H,0 AH =- 285.8 KJ/mol a. -58.95 KJ/mol O b. +103.6 KJ/mol O c. -10.36 KJ/mol O d. -103.7 KJ/molDokmarks Profiles Tab Window Help World view x Paraphras x n/takeAssignment/takeCovalentActivity.do?locator-assignment-take X Bastery s 2req D ats 2req pts 2req pts 2req pts 2req 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req Homework X - 1 pts 2req . 1 pts 2req 2 World view.pdf # 80 30 F3 What is the charge on the ion?: What is the name of the element? An ion from a given element has 37 protons and 36 electrons. What is the symbol for the ion? $ 1 Submit Answer [Review Topics] [References] Use the References to access important values if needed for this question. Q F4 SEP 14 % 5 Retry Entire Group 9 Grammar X tv F5 <6 Ⓡ ♫ 9 more group attempts remaining MacBook Air C F6 & 7 My Home X 2.1 A all/AO F7 * 8 ∞ F FB OWLv2 10 X 61 9 F9 * 10 + @ 9 Show All F10 Q ⠀ X 9 W . 4) Wed Sep 14 1:17 PM F11 + 11 F12
- Which of the following statements about 10Dq is false? A. [VCl6]2- has a greater 10Dq than [VCl4] complex.B.[MnF6]2- has a higher 10Dq value than [TcF6]2-.A. [V(H2O)6]3+ has a higher 10Dq value than [V(H2O)6]2+.D. In the [CoX(NH3)5]n+ complex, the color changes from dark violet to yellow when X is replaced by I-, Br-, Cl-, H2O, and NH3, respectively.dx²-u² duz 2. In the space below, draw the octahedral energy splitting diagram, where two d orbitals have gone up down in energy and the three d orbitals that have down in The set that goes gone energy. in energy is called the "t" set, while the set that goes up in energy is called the "e" set. Label each set on your diagram. Label the individual orbitals for each set. 3. Before ligands attach to a transition metal cation, the orbitals are described as "degenerate". What does degenerate mean?22. Which of the following is FALSE with regard to acid strength? A) B) C) D) E) HCIO3 > HCIO₂ H₂SO3 > H3PO3 HBr > H₂S H₂O > NH3 HF > HI