Consider the molecular orbital model of cyclobutadiene. In the ground state how many electrons are present in the Non bondin molecular orbitals? O FOUR OTWO OFIVE O SIX O THREE SEVEN

Q: 33. Provide the major product of the following hydroboration-oxidation. 1) BH, THF 2) H₂O₂. OH

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Q: 39 A certain reaction has an equilibrium constant (K) of 2.718 at 120.3 K. What is the AG"? O1…

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Q: 1. Which balance would result in 0 degrees of freedom? Mixture 100 kg/h x=0.2 kg S/kg Xw=0.8 kg W/kg…

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Q: Solve the equation

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Q: ROAD MAP H₂o E CN I A 30 LAH ng Br Na BHa H30¹ PROMBLEM H30 A снa li, Г Br A G test 2 CAH Haot Na…

A: Both LiAlH4 and NaBH4 act as a reducing agent by releasing hydride ion( H-)

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Q: Determine the number of Na* and SO, ions required to form a neutral ionic compound. E D C 312 M N…

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Q: What about the percent N in the ammonia ion NH4+?

A: Ionic weight of ammonium ion, NH4+ is 18.04 amu.

Q: Which catalysts is false? statement concerning biological a. The reactants in enzyme-catalyzed…

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Q: a. How many non-polar and polar bonds are in the reactants? b. How many non-polar and polar bonds…

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Q: Number of lone pairs of electrons associated with central atom (LP) Lewis Structure Diagram Number…

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Q: help with calculations DATA: EXPERIMENT 16 PART 1: Known CaCl₂ solution Molarity of Na2CO3 solution:…

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Q: 30. Provide the major organic product of the foll 1) MMPP 2) H, H₂O

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Q: CH3 F CH3 B 0 10 ОН

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Q: For the following reversible reaction, A (g) + B (g)-C (g) Kc = x What is the Kc for the following?…

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Q: gas tank has an internal volume of 250 cm3. How many grams of oxygen gas (O2) can be contained in…

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Q: Draw the major product of the following reaction: W + Brz Draw the molecule on the canvas by…

A: There are two reactants. One is an alkane and the other is bromine.

Q: Determine the electron geometry and explain your answer for one of the C atoms in H₂CCH2.

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Q: Br Br ОН

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Q: Which of the following is correct concerning XeF₂Br2 (Xe is the central atom. All other atoms are…

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Q: t the start of lab, Anthony adds vanillin to his Erlenmeyer flask, then adds sodium hydroxide, and…

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Q: H = 2.1 Li = 1.0 Na = 1.0 K = 0.8 H-C=O Be = 1.5 H Mg = 1.2 Ca = 1.0 B = 2.0 Al = 1.5 Ga = 1.6 C =…

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Q: The following is the reaction showing the complete neutralization of calcium hydroxide (a base) with…

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Q: Predict the products of the following reactions: (a) (b) (c) O O CI + NaOH OCH 3 NH₂ + NaOH + NaCl

A: Given reactions are :  Predict the products of the reaction ?

Q: How do you derive the equation equation pOH = 1/2(pkb + p[A-]) from the equation kb = [OH-]^2/[A-].

A: In this question we have to derive a equation pOH = 1/2( pKb + p[A–] )  from the equation Kb =…

Q: How many grams of glucose must be added to 25.9 g of water to prepare a 16.2% by mass glucose…

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Q: Br AICI CE

A: Friedel-Crafts Alkylation Replacement of an aromatic proton with an alkyl group. Done through an…

Q: Propose a multistep synthesis for each of the following transformations. For full credit, be sure to…

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Q: 5. Why do aldehydes undergo nucleophilic addition reactions while esters undergo nucleophilic acyl…

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Q: AglO3 is precipitated by adding AgNO3 to an aqueous NalO3 solution. Which ion forms the primary…

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Q: Classify the following organic structures: CH3COCH 3 CH2CH2CHCH2CH3 | CH3CH₂OH CH3CH2CH2CHO | V

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Q: List the following gases in order of increasing density at STP: C4H10 H₂ N₂O CHA SO₂ OH₂ CH4 C4H10 <…

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Q: (a-b) (c-d) (e-f) OH CI CI HORE ? NH pyridine -OH HAM S CI LIAIH[OC(CH3)3]3 1. LIAIH4 2. H₂O+ 1.…

A: Lithiumaluminiumhydride is a reducing agent. It release hydride ion (H-). According to Q&amp;A…

Q: Beryllium has an atomic number of 4. Which of the following statements is true of a neutral…

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Q: Please answer in typewritten and essay form. Thank you. Brief explanation only (2-3 sentences each…

A: The absorption frequencies of functional groups in IR spectra depends upon reduced mass and the bond…

Q: Among the substances below, which can be thought of as cations bonded together by mobile electrons?…

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Q: Acetic acid (H-C2H3O2) has a Ka of 1.8 x 10-5 . Write the equation associated with this Ka value.…

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Q: The molar absorptivity for aqueous solutions of phenol at 211 nm is 6.17 x 10³ L cm³¹ mol¹. What is…

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Q: (a-b) (c-d) (e-f) (g-h) Î Predict the product or provide reagents needed to complete each…

A: Phthalic acid when heated releases H2O to form phthalic anhydride.

Q: 31. Provide the starting material and the final major organic product of the following reaction.…

A: epoxixide ring opens by nucleophile through nucleophilic substitution reaction.

Q: ▶ D HOM which reactant is the electrophile? Does it have a leaving group? which atom in the other…

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Q: How many of the following exhibit a linear pair geometry? 03 KrBr2 OF2 BeBr2 01 0 0 04 02 03

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Q: Using the average bond energies given below, estimate the amount of heat generated or consumed in…

A: Given,  The heat generate by combustion of one mole propyne ( C3H4 ) is:

Q: The following unbalanced spontaneous electrochemical reaction occurs in acidic solution: MnO4-   +…

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Q: 24. What is the major organic product of the following reaction? aniline, H

A: The major organic product of the reaction is

Q: QUESTION 27 In a 1.00 M aqueous solution of sulfuric acid, H₂SO4, what is the sulfate (SO42)…

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Q: :0 Br : 0.

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Q: Draw the products of the following reaction sequence. Ignore any inorganic byproducts formed. Br

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Q: If there are 52 milligrams left from a 0.26-gram sample of a radioactive substance after 46 hours,…

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