2.82 Which H atom in vitamin C (ascorbic acid) is most acidic? OH но. но vitamin C ascorbic acid

Q: Phs° 12 Br R 'Buo Os04 then H30° 2 1 NH3/H2O MCPBA

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Q: conjugate base of H2SO4

A: Bronsted-Lowry concept of acids and bases : According to this theory, Acid is a species which can…

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: For the the molecule represented below: A Но. C OH ОН В Rank the labeled acidic protons (H atoms)…

A: The proton which can easily be removed is most acidic and vive versa.

Q: A) Base 1 is EtONa and base 2 is KOC(CH3)3 B) Both bases are KOC(CH3)3 C) Both bases are EtONa D)…

A: Kinetically controlled product: Product which form according to rate of reaction and depends on…

Q: Why is Pyrrole a weak base than Pyridine? p 10:05

A: Applying concept of electron lone pair donating capacity via nitrogen center.

Q: Which of the following is not an acid

A: Given group of answer choices HBr ,  HCl , HI , HNO3  are acid because they gives H+ ions in water.

Q: Box 1 and 2. box 1 answer choices: [conj. acid]>[conj. base],[conj. acid]=[conj. base], or [conj.…

A: Buffer is the solution which resist a change in pH when an acid or a base is added into it.

Q: 2.72 Answer the following questions about the four species A-D. :0: :0: :ÖH :ö: N: A в D a. Which…

A: We have to find: The two species that represent a conjugate acid-base pair, The two species that…

Q: 2. Citric acid has the molecular formula H3CH507, which implies that citric acid has how many acidic…

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Q: Acid Names IUPAC HCN(aq) Classical Acid Names IUPAC HCIO2(aq) Classical Acid Name IUPAC CH3COOH(aq)…

A: IUPAC name is the systematic name given to a chemical compound International Union of Pure and…

Q: Consider a triprotic acid whose most protonated form has a charge of +1. It's isoionic point is…

A: Given A triprotic acid Charge on triprotic acid at isoionic point = +1Isoionic point = To be…

Q: 2.82 Which H atom in vitamin C (ascorbic acid) is most acidic? он но. но OH vitamin C ascorbic acid

A: To identify the most acidic hydrogen of vitamin C(ascorbic acid) we have to consider the stability…

Q: e concentration of M

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Q: 5. Calculate A H for H2(g) + Cl, (g) → 2HCI (g) based on the reactions: AH = -176 kJ AH = -99.22 kJ…

A: Given, a) NH3 (g) + HCl (g) → NH4Cl (s) ∆H = -176 kJ b) N2 (g) + 3H2 (g) → 2NH3 (g) ∆H = -99.22 kJ…

Q: 2. Below is adenine, one of the four nucleobases which make up the alphabet for DNA and RNA. Is the…

A: Base : according to Lewis substance having the ability to give up a pair of electrons are called…

Q: the pic (yellow circle l). What is the above O means? Is it 5OH^- or 5 O^- H?

A: Oxidation means loss of electrons and reduction means gain of electrons.

Q: Which group's results are incorrect and what mistake did they most likely make? O a) Group B is…

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Q: What is the [H3O +] of a pH 8.39 (watch your sig figs)?

A: pH of a solution is defined as negative log is concentration of H+ ion.  pH=-log[H3O+]

Q: What is the conjugate base of NH3? None of these NH2- NH3+ NH4OH NH4+

A: There are different type of concepts for explaining the acid base behavior of Substances. Like -…

Q: Determine correct conjugated acid and base pair NO2- +H2O yields HNO2 + OH-

A: Explanation :  1. The acid is a proton donor ions.   2. The base is a proton acceptor ions.   3. We…

Q: How many acidic hydrogens are present in the molecule shown below? 3 4 1 None

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Q: 2.51 Rank the compounds in each group in order of increasing acidity. a. b. C. OH CI CI NH2 OH OH SH…

A: Acidity of a compound means how easily a compound release hydrogen ions. Organic compounds are the…

Q: Answer each question about oxycodone, a narcotic analgesic used for severe paina.Identify the…

A: Since we only answer upto 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

Q: What is the conjugate base to NH4+ ? Select one: a. NH2 - b. NH2- c. NH

A: The congujate base of NH4+ is formed when 1 proton is removed from it.

Q: Which of the following best describes the molecule below? 0000 strong acid neutral weak acid Ostrong…

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Q: The pKa of ascorbic acid (vitamin C, page 55) is 4.17, showing that it is slightly more acidic than…

A: Introduction: The acid or base form after the losing or gaining a proton is called conjugate acid…

Q: The pKa of ascorbic acid (vitamin C, page 55) is 4.17, showing that it is slightly more acidic than…

A: Introduction: The acid or base form after the losing or gaining a proton is called conjugate acid…

Q: Match the following conjugate acid base pairs. Conjugate acid of H2PO4 Drag answer here H2PO4…

A: There are different theories put forward to define an acid and base

Q: Tenormin, a member of the group of drugs known as beta-blockers, is used to treat high blood…

A: Introduction: Tenormin is a drug which is used to treat high blood pressure. This drug is mostly…

Q: Which of the following has an acidic H? CH3 CH3 CH3-C-C=CH CH3-C H,CCCCH, H. CH3 IRE REI H,C…

A: An acidic hydrogen has a tendency to release as H+ ions. An acidic hydrogen is attached to an…

Q: Draw each molecule given its name and the following information. (a) Nitroglycerin, also known as…

A: Nitroglycerin is also known as 1,2,3-trinitroxyglycerin and is a compound which is used in dynamites…

Q: 4. Circle the list that is ranked from most basic to least basic. H2O NH3 NaH NH3 NaH CH4 a) b) c)…

A: Of the given compounds, the basic strength is decided on the ability of the central atom to donate…

Q: (a) Which proton in A is most acidic? (b) Decide whether A is more orless acidic than B, and explain…

A: a) The Compound A consists of three different kinds of Hydrogen atom a, b and c, which is shown…

Q: Compound name ph-C (CH3)2-0-0-3 (СH3)С-ph PҺCH-CH2 AIBN II || СH3-ҫ-о-о-с-CHЗ ph-c-o-o-ċ-ph ||

A: The first compound name is Bis(2-phenyl-2-propyl)peroxide IUPAC name of this compound is…

Q: LAH 1. NaH Ph- A 2. PHCH Br он OH A Ph. B Ph- Ph Ph он 2. A Ph OH B Ph. Ph Ph он Ph 3. A Ph. B Ph-…

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Q: Identify if each of the following compounds are acids: H2S (g) HCI (aq) H3PO4 (aq) HCI (g) HBr (aq)…

A: An acid is a chemical specie that dissociates to form hydrogen ions ( H+) in an aqueous solution.

Q: Given the following Ka values, which anion is the strongest base? (LOOK AT PICTURE)   A. HCO3-…

A: The given values of Ka:

Q: The of formic acid is pKa 3.750. What is the Ka of formic acid?

A: The relationship between Ka  and pKa is  pKa = -log(Ka ) => Ka = 10-pKa

Q: Tripolidine possesses two nitrogen atom(s), although only one of them is available to function as a…

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Q: Ithough you may not think of these compounds as being acids, your organic chemistry instructor…

A: Correct answer for the following question is:

Q: Identify the more acidic compound from the structures below: NH2

A: Explain the acidity order in the given structure-

Q: Below there are two groups of compounds. In each group, circle the most acidic compound. 1.c.i. 'N'…

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Q: 7. Draw a circle around the most acidic molecule in each pair. OH OH OH OH Vs Vs NC Но ČN Vs

A: Acid is substance which release hydrogen ions when dissolved in water.

Q: Why is organic acids and bases important to living organisms

A: Organic acids and bases play several important roles in our body. They participate in the metabolic…

Q: Q.20 SINGLE CHOICE CH3 I H₂O/H+ H₂C O 18 CH3 Where A and B are, respectively, A O 18 H₂C and Me,C-OH…

A: ->Acidic hydrolysis of ester give acid and Alcohol as product .

Q: Which of these molecules contains the more basic nitrogen? O Neither molecule is basic. O They are…

A: The compound having the ability to donate a pair of electrons is basic in nature.

Q: Which of the following is not an acid A) NH3 B) HC2H302 C) HF D) HCIO

A: Acids have different definations: Lewis acid : one which accepts lone pair. Bronsted acid : one…

Q: which og the following functional groups is basic? a. corn syrup b. melted butter c. coffee d. h2o…

A: The functional groups present in the following compounds are, Corn Syrup: It is also known as…