ooredoo O0: 73 10:37 PM H3C-H,C i) + Ph;P=CH-CH3 ii) (CH3),CHCH,Cl AICl3 ii1) H,SO4 OH CH3 H* iv) H,CH,C OH

Q: elect the best answer. 1.) C- CO,Et b.) 1.) NaOEt, ELOH, A c.) 1.) H2SO4, H20, A 1.) NAOH, H2O, A…

A: In this question, we want to select best Reagent.  I will explain you, how we can select best…

Q: Please show step by step... Thanku!

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Rank the following bases in order of INCREASING base strength: Base Kb I. F- 1.6е-11 II. (CH3)2NH…

A: We are given value of Kb and we have to determine the base strength.

Q: d) e) f) Br 1- 2- Ph H* I Br 3- H¹, H₂O NaOEt EtOH 1. PhMgBr (excess) 2. H3O* 1-03, CH₂Cl2, -78 °C…

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Q: [OH-]

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Q: Which of the following would behave as a nonelectrolyte in water? Group of answer choices C6H12O6…

A: A nonelectrolyte is a substance that does not ionize into its ions in the aqueous solution. The…

Q: 1. Acidity CI COOH COOH HO CI 1 2. Basicity NH2 NH2 NH2 NH2 CH3 CH3 H3C H3C 3. Stability 2. 4.

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Q: soycaq)+H20(1)EYH2804 c0 The conjugate base is A) H2O B) none C)OH- D) H SO4- EJH2SOU ne base is…

A: The question is based on conjugate acid base principle.   a strong acid has a weak conjugate base…

Q: -log [H+] -log[OH-] alog (-pH) alog (-pOH) Soln pH рон [H+] [OH-] A 3.2 В 1.9 2. 5 E -10 D 1.6 E -3

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Q: Arrange the compounds in each set in order of increasing base strength. consult Table 4.1 for pKa…

A: Acids: These are substance that donates proton.  Bases: These are substances that accepts proton.…

Q: (i) Arrange the following compounds in an increasing order of basic strength :C6H5NH2, C6H5N(CH3)2,…

A: Basic strength of amine depends on electron density of nitrogen.

Q: но. HO. Br

A: Acid are those chemical species when dissolved in aqueous solution loses its proton and form…

Q: Arrange the following acids in the increasing order of their solubility in water: p-ClC6H4COOH,…

A: Given compound are : a). p-ClC6H4COOH b). CH3COOH c). CH3(CH2)3COOH Arrange the following acids in…

Q: B. H,SO.(aq) + NH3(1) -→ r. CH;COOH(I) + PO, (aq) -→

A: Answer:- This question is answered by using the simple concept of chemical reaction of acid and base…

Q: me pH o

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Q: Organic Acid Ka pka Formic acid (HCOOH) 1.8 X 10 4 3.74 Acetic acid (CH3COOH) 1.8 X 10-5 4.74…

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Q: Rank the following substances in order of increasing acid strength. (1 as least and 4 as most in…

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Q: Arrange the compounds in each set in order of increasing base strength. consult Table 4.1 for pKa…

A: Ethoxide is an base, which accepts proton and becomes ethanol (conjugate acid). Ammonium ion is an…

Q: 2eq CH.SH dilute Acid HO. 1. CH,M Br 2. H,0 но, н CH, KCN, H-

A: All given reactions are examples of addition reaction on carbonyl

Q: KMNO4, OH" cold and dilute cis pent-2ene + peroxyacetic acid in water

A: The products of given reaction are drawn as,

Q: H* `NH2 OH o NaBH4 OEt ELOH OEt но 04 OH OH H30* H20

A: Given reactions,

Q: a. 0.155 M HONH, ( Къ 3 1.1 х 10 $) pH = b. 0.155 M HONH3C1 pH = c. pure H20 pH = TIONU and 0 155 M…

A: The question is based on the concept of equilibrium. we have been given a weak base hydroxylamine.…

Q: alnze 20.5 mL of the acid. type your answer.. Previous

A: Applying formula of molarity M1V1=  M2V2

Q: Using pK, values given in Table 4.1, predict the position of equilibrium in this acid-base reaction…

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Q: Arrange the compounds in each set in order of increasing base strength. consult Table 4.1 for pKa…

A: Higher the acidity, higher is the Ka and lower is the pKa.

Q: complete a net ionic equation for each proton-transfer reaction using curved arrows to show the flow…

A: The net ionic equation for each proton-transfer-reaction using curved arrows to show the flow of…

Q: pH 1 pH4 pH 8 pH 12 H. H,N'-C-C-OH H,N-C-C-o HN-C-C-o H,N-C-C-o CH, CH, CH, CH, HN HN -NH -NH NH NH…

A: Histidine has three ionizable functional groups and equilibrium equations for its three ionizations…

Q: n acid with K, n acid with K, = 3.2 × 10-7 n acid with K, = 2.5 × 10"* n acid with K, = 1.7 × 10-10…

A: As we know, buffer is the mixture of weak Acid/base with its conjugate base/acid. And pH range of…

Q: One component of sour milk is lactic acid (HC₃H₅O₃). What is the pOH of 0.30M lactic acid? (Ka =…

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Q: At the equivalence point? O all of the weak acid, 3-methylbutanoic acid, is converted to the weak…

A: As the value of Ka is very small, 3-Methylbutanoic acid is weak acid and thus does not completely…

Q: of Science 4041 ret Q1/A) Arrange the following sets of compounds in order of: 1) Increasing acidity…

A: Acid is substance which release hydrogen ions when dissolved in water and base is a substance which…

Q: a) Ph b) Ph. P2S5 S-Buli -78 °C, THF Ph C) Ph. d) heat 1) NABH4 2) H30* -CO2

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Q: NaHCOs CH4

A: A chemical compound is a chemical substance composed of many identical molecules held together by…

Q: CI OMe OMe LDA (3.0 equiv); Mel Me- -OMe

A: In this question, we will draw the reaction mechanism in the presence of LDA  LDA is strong base and…

Q: What is the [H+] when [OH-] = 8.1 x 10-5?

A: The product of the concentration of H+ and OH- ions is equal to the ionic product of water.

Q: Ка (НCN) — 6.2 x 10-10 Къ (NH3) — 1.8х 10-5 0.2 М КС:НзО pH = 0.51 M NaCN pH = 0.4 M NH4C1 pH =

A: pKa = -log(Ka)  pKa(HC2H3O2) = 4.74 pKa(HCN) = 9.21 pKb(NH3) = 4.74 A) 0.2 M KC2H3O2 It's sat of…

Q: base C10H140 + water

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Q: A or hv Н HO,C- Ph HO,C Ph

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Q: Arrange the compounds in each set in order of increasing acid strength. consult Table 4.1 for pKa…

A: The given compounds have to be arranged in increasing order of acidic strength.

Q: Table D.2 Dissociation Constants for Bases at 25 °C Name Formula Kb Ammonia NH, 1.8 x 10-5…

A: Kb is defined as the base dissociation constant.It measure the amount of dissociation of the base.…

Q: Arange the following a) Decreasing acidity CF.COOH, CH.CHO, CH,CH,OH, CH.COOH b) Increasing boiling…

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Q: EApps P10P connected YUESTION acid? Which of the following organic acids is the strongest 1. ÇOOH OH…

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Q: 1. Rank the following covalent bonds from weakest, to strongest inter molecular forces: H2S, H20,…

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Q: Acetic acid (HC2H3O2) reacts with pyridine (C5H5N). What are the products of this acid - base…

A: conjugate acid–base pair consists of two substances that differ only by the presence of a proton…

Q: soap. What is this reaction known ast H2C-o-C. HC-OH Na HC-O-C, NaOH HC-OH Nå o-č. Hc-o-8 H2C-OH Nå…

A: Soap is now an essential everyday item and finds its importance in everyday life. The process of…

Q: 4. In each pair, circle the bulkier base. a) CH,ONa b) NaOEt KOIBU c) CH3ONA Et3N

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Q: Arrange the compounds in each set in order of increasing base strength. consult Table 4.1 for pKa…

A: Base strength of a species is its ability to accept H+ from another species. The greater the ability…

Q: reactants and products, determine which direction the each of the following reaction proceed? Use…

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Q: CH3 CH3 As. (OC),Os CH3 (OC),Os Os(CO)3 PhP P-Ph P. C' Ph H2 Ph

A: A complex is a substance wherein a metal ion or particle is related with a gathering of impartial…

Q: Q11- At pH-5.85 A) [HL]=(H₂L] B) [L]> [H₂L] C) [H₂L]>[HL] D) [L²] = [HL]

A: Here we have to predict concentration of acid and conjugate base present in the solution of pH =5.85…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.