10 HBe H₂ برد سند برد لا Major

Q: a) Give the products of the following acid-base reaction. CH3CH₂OH (aq) + HCI (aq) ⇒ ? b) Will the…

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Q: Select the correct curved arrow(s) for the elementary step shown below. HBr - H-Br H-Br 대비

A: Alkenes react with hydrogen halide to form Alkyl halide through Carbocation intermediate.

Q: i. C A D NH₂ ہیں OH NHz

A: The given reaction involves multiple reagents to form the final product.Reagent A is (i) NH3 (ii) H…

Q: Show the Micheal addition product (the 64 product) for the following reactioN. CH3CH CCH₂NO₂ +…

A: The Michael reaction, also known as the Michael 1,4 addition, occurs when a Michael donor (generally…

Q: Calculate the rate constant (in units 1/min) for a first order reaction with a half life of 30.9…

A: For a 1st order reaction,  Relationship between half life & rate constant is T1/2 =  or  k =…

Q: Which of the following represents an oxidation half-reaction? Zn²+(aq) → Zn(s) C1₂(g) → 201 (aq)…

A: Oxidation: Increases in oxidation numberReduction: Decrease in oxidation number

Q: Determine the freezing point of a solution that contains 75.9 g of rhophthalene (C11H7) dissolved in…

A: mass of rhophthalene (C11H7) = 75.9 gVolume of rhozene = 739 mLDensity of rhozene = 0.83…

Q: Which one of the following is consistent with a galvanic cell? AG 0, Q K AG > 0, Ecell 0, Ecell…

A: The relationship between  and Ecell is:    ... (1)Here, n = the number of moles of electrons…

Q: A certain first-order reaction has a rate constant of 2.20×10−2 s−1s−1 at 25 ∘C∘C. What is the value…

A: Part A:Given,Rate constant, k1 = 2.20*10-2s-1Initial temperature, T1 = 250C = ( 25 + 273 ) K = 298 K…

Q: Hydrogen bonds will form between a hydrogen atom in one molecule and which atom in another molecule?…

A: Hydrogen bond is formed when H-atom is linked to highly electronegative element like N, O and…

Q: Balance the following equation, using either the half-reaction method or the oxidation number…

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Q: Which molecule has a molecular dipole?   Question 10 options:   NF3   BeF2   CF4   CO2   CCl4

A: The given molecules areNF3BeF2CF4 CO2CCl4We have to determine the molecule that has a molecular…

Q: Show how you would use the malovic acid ester synthesis or the acetoacetic acid ester synthesis to…

A: The malonic ester synthesis is a chemical reaction where diethyl malonate or another ester of…

Q: Which of the following molecules is most nucleophilic? A. NaOCH₂CH3 B. CH3CH₂OH C. NaOC6H5 D. C6H5OH…

A: Nucleophiles are the substances which can easily donate their electrons to an electronically…

Q: where are the chirla centers? asap please

A: In this question we have given the structure of organic compounds and we have to tell where is the…

Q: b) Now draw those atomic orbitals you obtained in part (a), and then overlap them to (1 form the C-F…

A: Chemical bonding and molecular structure

Q: what is the rate of the reaction if the rate of apperance of BaSO4 is 0.5 Mm/s. The reaction is…

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Q: Calculate T (in K) given ΔG0= -35.7 kJ/mol and ΔH0= 39.7 kJ/mol and ΔS0= 404 J/mol K ΔG0=ΔH0−TΔS0

A: ΔG° = -35.7 kJ/mol ΔH° = 39.7 kJ/mol and ΔS° = 404 J/mol K We use  following formula to calculate…

Q: In the space provided, draw a structure (your preferred type) for the following: a.…

A: In this question we have given the nomenclature of some organic compounds and we have to draw the…

Q: (27.98 moles / 1.57 moles) - 17.598

A: We have to calculate the given data.

Q: 9. 3,3,4-trimethyl-1-pentene 3,5-dimethylcyclopentene 10. 11. 3-bromo-1-pentyne 12. chlorobenzene

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Q: Which of the following is not a radiation detector?  cloud chamber barometer scintillation…

A: In this question we have given some instruments and we have to explain that among these instruments…

Q: What are the half-reactions that take place in the electrolysis of molten NaCl?   1) The…

A: Answer:-This question is answered by using the simple concept of electrolysis.

Q: Provide the reagent(s) that would be needed to accomplish the transformations shown: q ہیں Br ? لا ?…

A: We have to Provide the reagents that would be needed to accomplish the given transformations

Q: A chemistry student weighs out 0.216 g of chloroacetic acid (HCH₂CICO₂) int a 250. mL volumetric…

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Q: Select the structure of the product in the following reaction. A. CHO + Ph3P-CH₂ B. C. OH PPh3 D.…

A: The given reagent is Wittig reagent, Wittig reagents are usually prepared from a phosphonium salt,…

Q: Two p orbitals laterally overlap to form this bond. A bond formed through electrostatic attraction.…

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Q: complete and balance the following oxidation reaction:

A: A redox reaction is usually balanced through half-reaction method.At first, a redox reaction is…

Q: Which reagent could accomplish the following transformation A. LIAIH4 B. H2, Pd/C C. NaBH4 D. H2,…

A: A chemical reaction

Q: Give the product(s) of the reaction between 1-hexyne and each of the following reagents. Indicate…

A: 1-hexyne and different reagents.

Q: There are 0 1 2 3 4 unpaired electrons in a ground state phosphorus at

A: The electronic configuration can be written by using three basic rule    1. Aufbau principle. 2. The…

Q: Draw the product of this reaction. Ignore acid byproduct. I I I 1. Br2, H₂O 2. NaOH Drawing

A: Details

Q: 4 Draw structural formulas for the diene and dienophile that combine in a Diels-Alder reaction to…

A: Diels-alder reaction is the cycloaddition between the diene and dienophile. It is an [4π + 2π]…

Q: Cr(iii), Mn(ii), Fe(ii), Fe(iii), Co(ii), Ni(ii), Cu(ii), Zn(ii),  in solution reacts with NH4Cl .…

A: Different reactions can occur when Cr(III), Mn(II), Fe(II), Fe(III), Co(II), Ni(II), Cu(II), and Zn(…

Q: Calculate the pH of a solution that is 3.67×10−53.67×10-5 M NH3 and 2.41×10−52.41×10-5 M NH4Cl.…

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Q: following skeletal equation is balanced under acidic conditions, what are the coefficients of the…

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Q: substance A B с D H- - chemical symbol, chemical formula or Lewis structure H I H-C -F: H1C H C…

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Q: Predict the product(s) of the following reactions, LDA CH₂CH₂ CH₂ CLO 3 CH CHat его D 2) CH3CH₂ to…

A: The types of reactions used are shown belowAlkylation reaction of ketone;Iodoform…

Q: Part B CH₂ CICHCICOOH Spell out the full name of the compound.

A: The important rules for IUPAC nomenclature of organic compounds:-Select the parent chain with the…

Q: The empirical formula of an organic compound can be determined via combustion analysis. A typical…

A: Empirical formula of the given compound is to be calculated.

Q: 14. Circle the most acidic compound in each of the following pairs. Explain your choice by…

A: The acidity of carboxylic acids depends on the stability of carboxylate ions.More stable the…

Q: Because of stronger London dispersion forces, the boiling point of octane, C8H18, is much higher…

A: •Here two compounds are given:- 1)Octane(C8H18) 2)Propane(C3H8)

Q: Part A Of the following, which element has the highest first ionization energy? O Na O AI O CI O P A

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Q: 10. A. CSH 100 санк Brz 1.03, Dom 2. DmS ent

A: Alkanes undergo bromination in the presence of light to form haloalkane. The mechanism followed is…

Q: If a small amount of HCI (aq) is added to 0.10 M CH3COOH (aq), O the equilibrium concentration of…

A: The decrease in the dissociation of any weak electrolyte upon the addition small amount of a…

Q: Calculate the amount of heat needed to melt 195. g of solid octane (C,H,g) and bring it to a…

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Q: 7. What reagents are needed to carry out the conversion shown? NH₂ i. ii. i ? OH NH₂ NH₂

A: Regents used for the first synthesisNabh3cn = reduction of carbonyl groupNh 3          = addition of…

Q: Calculate the degree of unsaturation (DU) for a molecule with the formula of C H₂O. 5 10

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Q: 9) Identify the most stable carbocation. A) B) C) D) n O CHCH₂ 40 CH₂CH₂ CH₂CH₂ CH₂CH₂Ⓒ CH₂CH₂

A: Carbocations are the species having positive charge on C atom.  The given carbocations are the…

Q: Identify the reducing agent in the reaction: Sn ³* (aq) + C1₂(g) → Sn** (aq) + 2C1- (aq) O C1₂ (8)…

A: A substance which itself gets oxidized in a redox reaction is called a reducing agent