1. Name each of the following by IUPAC standards. With explanation in writing A. B. NH₂ HN- C. NH₂ D. Cr NH+ H NH2 NH2 NH2

Q: 7. Which is the most basic? A. NaOH B. NaF C. NaNH,

A: 7) The substance that can accept hydrogen ions is known as base.

Q: For each conjugate acid-base pair, identify the first species as an acid or base and the second…

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Q: i OH H₂SO4 (cat) MeOH 1. NaOH 2. EtOH

A: The process of exchanging an alkyl group (R) of an ester with the alkyl group (R') of alcohol is…

Q: H :0: OFF H N-H : OH NANON N-CH3 :0: HO: GUN :0: :0: OHM :0: :N-CH H₂C TAY

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Q: Rank the following in order of decreasing acid strength. Select the single best answer. HCl > HClO >…

A: As pKa increases acidity decreases. For the given acids, pka are as follows, HCl = -5.9 HClO = 7.53…

Q: Identify each species in the reaction: HSO3- + H2O ⇌ H2SO3 + OH-          -           A.…

A: As the options given are not clear. We have correctly classified the reactants and products. Please…

Q: 1. excess phenol CH3(CH,),MgBr B + A 2. H;0 CI base phenol 1. NaOH(aq) 2. H,O" C + phenol

A: We have to give the IUPAC name of the A, B and C.

Q: If the molecular weight of heptanoic acid is 130.19 g/mol. Covert 10 mmol to mL.

A: The question is based on mole concept . we need to calculate given moles into volume of the acid.

Q: What base is best for the Claisen reaction in the diagram? 1. NaOEt 2. NaOMe 3. NaOCH2Ph 4. NaOPh 5.…

A: QExplanation:The Claisen condensation is a carbon-carbon bond forming reaction that occurs between…

Q: Match the given acid with the correct classification.  1.   monoprotic 2.   diprotic 3.…

A: Classification of an acid based on the capability of donating a proton (H+): 1) monoprotic acid An…

Q: 3.Predict the reactants or products for the following reactions D c. HC CH3 HS H+ pH-4-5 1. EtMgBr…

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Q: Question 3 Green Chemsitry: Select among the possible answers the corect answer for each of these…

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Q: Each of the following pairs contains one strong acid and one weak acid except A. HBr and H3PO4 B.…

A: For the first question, we have to find the pair of acids that do not contain one strong acid and…

Q: B ОН A HCI HOME ОН OMe OMe MeMgBr 2 eq.. MeMgBr 1 eq. с D

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: The conjugate base and conjugate acid of HSO4- , respectively are: a.SO42- & H2SO4-. b.H2SO4 &…

A: Introduction :  We have to tell conjugate acid and conjugate base for HSO4-.

Q: 4. TRUE or FALSE. Entropy decreases with a decrease in temperature. 5. TRUE or FALSE. Decreasing…

A: Acids are substances which can accept a lone pair of electrons while bases are substances that can…

Q: Write equations for the reaction of each compound with BF3 a Lewis acid Q.CH3CH2NHCH2CH3

A: Lewis acid: These are substance that donates proton and accepts a pair of nonbonding electrons.…

Q: 4. pKb of the conjugate base H3C HO H3CO OH

A: Since you have posted multiple questions, we can do only first question.  If you want other…

Q: Rank the acidity of the following from 1 (MOST) to 4 (LEAST). H N- -CH3 ČH3 a. H- b. -s-CH3 H-…

A: The acids given are,

Q: Explain why the pH of 0.1 M acetic acid (pH = 4) is higher than the pH of 0.1 M trifluoroacetic acid…

A: Answer: pH basically tells us about the power of hydrogen ion concentration and it is equal to the…

Q: How is the equilibrium constant for a weak acid?  A. Is small  b. Is large  c. Is neutral

A: The equilibrium constant, denoted by K, is a measure of the extent of a chemical reaction at…

Q: Which of the following are conjugate pairs? A. HNO2 and NO3 C. NH2OH and NH2* and OH E. HC204 and…

A: According to Bronsted-Lowry concept, the acidic and basic character of a compound can be interpreted…

Q: Which is the correct reactant needed to complete the following reaction: A. ZI + ? [H+], NaBH3CN B.…

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Q: Example: NaCl(s) --> Na+ (aq) + Cl- (aq) Na2CO3  NaHCO3 KNO3 NH4Cl NH3

A: A chemical equation is needed to be balanced to get the accurate stoichiometry of the amount of…

Q: 1. LUMO for each: B. C. Complete the following acid-base reactions and indicate the HOMO and H Ö: H…

A: Here all the reactions are between an electrophile and a nucleophile. An electrophile is an electron…

Q: 12. Which form of such compounds will be predominant in aqueous HCI. Write formulas: NH, N. Me

A: All the mentioned compounds contain nitrogen atoms with lone pair of electrons.  Hence in dilute…

Q: Which of the following lists both base species involved in the below equilibrium? H2SO4 + NH3 ⇌…

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Q: ncreasing electronegativity for the central atom affects acidity by: A. making both binary and…

A: Electronegativity is defined as the tendency of an atom to gain electrons. Generally, nonmetals tend…

Q: Write equations for the reaction of each compound with BF3 a Lewis acid Q.CH3OCH3

A: Lewis acids and Lewis bases: Compounds that are capable of giving electrons or donating lone pairs…

Q: Write equations for the reaction of each compound with BF3 a Lewis acid Q.CH3CH2SCH2CH3

A: Given is the Lewis acid that is BF3. That means BF3 is an electron pair acceptor. And in substrate…

Q: What is the product? excess EtOH H. cat. H,SO,

A: In this question we have to tell the product of the reaction.

Q: Increasing atomic size for the central atom affects acidity by A. making binary acids stronger and…

A: Atomic size: It is defined as the distance from the nucleus to the valence shell electrons in which…

Q: What are the products A and B? 1. LDA 1. NaOEt A 2. CH3CH2Br 2. Ph Br 1. NaOEt 1. LDA 2. CH3CH2Br 2.…

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Q: Determine if each compound is soluble or insoluble in water. A: (NH4)2S B: FeBr2 C: Ag3PO4 D: CaSO4…

A: A) (NH4)2S is soluble in water

Q: You will find it useful to keep in mind that HF is a weak acid. 0.52 mol of KOH is added to 1.0 L of…

A: Given,moles of KOH =0.52 molMolarity of HF = 1.3 MVolume of solution = 1.0 Lmoles of HBr =0.31…

Q: Label the acid and base, and the conjugate acid and base, in the following reactions. Use curved…

A: According to Bronsted-Lowry acid base theory, a proton donor is called acid and its corresponding…

Q: ACOH (- H20) 10. ACOH H30* 11. OEt ELOH 12. aq HCI 13. MeLi 14. LICUME2

A: Topic- Organic transformation of the following reaction.

Q: MnO2 HCI NaCN А C В H20 HCI Give all products

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Q: 51 are substances that changes colour when in contact with acidic, basic o neutral solutions. * O…

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Q: This is formed when ether reacts with concentrated HCI * Your an swer

A: Oxonium salt    Ether ( ROR ) reacts with Conc. HCl to produce Oxonium salts.

Q: Please explain the reason, Thank you so much Rank acidic Cmost ) Cleast 3) A. HN CBrz A. B. B. O C.…

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Q: What is the conjugate base of each of the following acids?           -           A.           B.…

A: Answer  Conjugate acid has one more Proton to their conjugate…

Q: Select all of the compounds that would be classified as an Acid. HNO2 A HF CuBr2 C ASF5 F RU2SO4…

A: The compound that gives hydrogen ion the aqueous solution or that gain a lone pair of electron…

Q: Question 3: Which of the following is the most acidic? Explain why. a) CH H3C b) H3C H. a bm minrbom…

A: Alkyne has general formula CnH2n-2. Example: Propyne Alkane has general formula CnH2n. Example:…