How many unpaired electrons are there in a strong field iron(II) octahedral complex? 0 1 2 3

Q: would it be cispentene?

A: The given structure contains 5 carbon atoms so the word root will be pent But the structure name is…

Q: Applying the Bronsted Theory, complete the reaction and label each substance an acid or pase: HCO31…

A: According to Bronsted theory, A species that accepts a hydrogen is called Bronsted acid and a…

Q: Question 4 What is the order of reaction with respect to the individual concentration and over all…

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Q: KMNO4 (а) H;O* (b) KMNO4 H;O*

A: KMnO4  can be added to double bond with the intend to oxidise in presence of acid it can break…

Q: How many S2 ions would dissolve when solid ZnS (Ksp = 1.2 x 10-23) is placed in 7.75 ml of .004 M…

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Q: Specify both the alcohol starting material and the reagents you would use in each step in a…

A: Here we are required to find the Starting material and reagent required for the formation of desired…

Q: What mass (in grams) of nickel (AW = 58.69) could be electroplated from a solution of nickel(II)…

A: Given that:  Current(I) = 0.25A = 0.25C/s Time = 10 hours = 10h×3600s/h = 36000s

Q: PROBLEM 2: Find the percent of each component in a 0.4740g of propanediiodic acid and aniline…

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Q: Determine the amount of sodium chloride required to prepare 500 ml of a 3M sodium chloride solution.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Draw the Lewis structure of the following species and show resonance structures where CONFIDE ENT…

A: The answer is attached below-:

Q: What is the purpose of the acetate buffer?

A: Acetate buffer is nothing but a mixture of acetic acid and sodium acetate. It is a buffer because it…

Q: 1) What is the concentration in g/mL and g/L of a solution made up of 28g KBr in 88 mL of solution?…

A: Here we are required to find the concentration of Kbr solution in g/ml and g/L units

Q: What weights of citric acid and/or its various salts are required to prepare 2.0L of a K-citrate…

A: Solution - According to the question - Given data -  convert the Ka to pKa values: pK1 =…

Q: considering the following peptides: Phe-Tyr-Ala-Lys-Glu-Asp the pH at which all the R-groups…

A: 1. Phe: 1 deprotonable group NH3 at pKa = 9.24 2. Tyr: 1 deprotonable group R group at pKa = 9.07 3.…

Q: 1. Give the IUPAC names for the following compounds: la) CH3 (b) он CH3CHCHCH2CH3 CH2CH2CH, Ic) он…

A: Hi  Thank you for  question.  But i have been asked to solve only part 1. So please if you want more…

Q: A sodium hydroxide (NaOH) solution was standardized with KHP primary standard. The concentration was…

A: Here we are required to find the concentration of HCl solution

Q: Option a should be the correct answer and you please rework the problem and show me how they came up…

A: The mass of solute present in per million mass of the solution is known as part per million (ppm)…

Q: 11. Calcium Carbonate (CaCO, Molar mass = 100.09 g/mole) is an antacid used to neutralize extra acid…

A: Given,  Molar mass of CaCO3 = 100.09 g/mole  Mass of tablet = 250 mg  How many moles of CaCO3 will…

Q: CE264 students prepared 55g of cement and 50mL of kerosene. They put the kerosene inside the le…

A: Here we are required to find the specific gravity of Cement

Q: A rock containing 238U and 206Pb was examined to determine its approximate age. The sample of a rock…

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Q: What exactly is meant by the term "homogeneous structure"?

A: A relational first order structure is homogeneous if it is countable (possibly finite) and every…

Q: ZEU

A: A functional group is the group of atoms which shows a specific type of chemical and physical…

Q: Calculate the energy when 125 g of lead react with oxygen gas to form solid PbO.

A: Given that Enthalpy of formation of solid PbO = -217.6 kJ  The chemical equation is  Pb (s) + 1/2 O2…

Q: A particular brand of gasoline has a density of 0.737 g/mL at 25 °C. How many grams of this gasoline…

A: Given,  Density of Gasoline = 0.737 g/mL  1 gal = 3.78L  Volume = 15.3 gal                =…

Q: 21. Ethyl 1-ethylpropyl ether 22. Di(p-chlorophenyl) ether 23. Cyclopentyloxycyclohexane 24.…

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Q: can you put aq/s/l on the product

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Q: Anant Gyan Date Page A complete combustionm of aceticacial 7.cook to form water and corbon dioxide…

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Q: Assignment No. 3 Draw the condensed structural formula of the following alkyl halides: 1.…

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Q: Find the AH for the reaction below, given the following reactions and subsequent AH values: B2H6(g)…

A: Given, a) BCl3(g) + 3 H2O(l)  → H3BO3(g) + 3 HCl(g)  ∆H = -72.5 kJ b) B2H6(g) + 6 H2O(l) → 2…

Q: Why does the octet rule not hold for any compounds containing element in the third period of the…

A: Octet Rule:- This rule refers to the tendency of atoms to prefer to have eight electrons in the…

Q: Concentration of Solution and Its Methods of Analysis Solve the following problems with correct…

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Q: 14. Calculate the equilibrium constant for this reaction: Hg2 2Ag(s) +2 2Ag* + 2Hg)

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Q: 11. Consider the following reaction and its AG-AGo at 25.00 °C. 2Ag(aq)+Cu(s) 2Ag(s)+Cu*(aq) AG…

A: Given reaction is :  2Ag+ (aq) + Cu (s) ------------> 2Ag (s) + Cu2+ (aq) , ΔG0 = -88660 J/mole…

Q: Assuming 100% dissociation of solute, what would be the freezing point depression for an aqueous…

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Q: what must be present in a Diel Alder reaction?

A: In this question, we will discussed about Diels Alder reaction and we will see that what substrate…

Q: Acetonitrile (CH3CN) isomerizes to methylisonitrile (CH3NC) at high temperatures. Use the data below…

A: Given :-    Slope of the line = ?  Energy of activation = Ea = ?…

Q: What information can be obtained from potentiometric methods?

A: Potentiometric methods are used to measure the electrochemical potentials of a metallic structure in…

Q: 10. Sketch the titration curve when 100 ml of .1 M HX (K = 2 x 105) is titrated with.1 M NaOH.…

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Q: 2. Balance the following redox reactions in acidic solution a Fe2* + Cr,0,2- + H* → Fe* + Cr** + H,O…

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Q: 3. How many valence electron does carbon have? А. 1 В. 2 С. 4 D. 6 4. Which of the following is…

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Q: Food Science Degree Final Year Project:   Please give 5 ideas and briefly explain each of them.

A: Effect of fermentation time on the quality characteristic of cassava flour : Fresh cassava root…

Q: what weights of citric acid and its varfouy satts are requtred to prapore 2.02 of a k- itrate…

A: Desired pH = 6.26 => - log[H+] = 6.25 => [H+] = 10-6.25 = 5.62*10-7  Volume of the desired…

Q: 1. Balance these half reactions in acidic solution a VO2* → V3* b Xe c NO, → NO d NO, → N,0 e VO2 →…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: But why so different from the correct answer of .56

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Q: Calculating 12.49 mg. KI in 104.5mL of solution

A: Molarity is the ratio of moles of solute to volume of solution in litres.

Q: Can you show the reduction and oxidation half reactions for #2

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Q: the symbol for the state its in

A: Recall the given reaction,                 3 Cl2 g  +  2 Cr3+  aq  +  14 OH- aq  →  6 Cl- aq  +…

Q: (4) Account for the relative rates of the following two reactions: [Fe(CN).J • [*Fe(CN).J*…

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Q: 2) klhat volume of a 2.5mM extracfion Solution Hould you need to Obtain a final Con centrafion. OF…

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Q: Using ChemDraw Predict 1H NMR spectra of acetophenone and the protonated acetophenone

A: Using chem draw we easily predict 1H NMR and 13C NMR. This helps us to cross-check obtained spectra.

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.