For each structure on the left, pick an identification on the right. Clear All NH2 (CH)-NH2 amino acid HN CH- CH-C OH CH2 CH3 dipeptide OH dicarboxylic acid HO-C-(CHzke-C-OH diamine HoN CH- CH

Q: Tormers below ar e need tổ make the polymer CH - CH,-CH- CH, - CH - CH,- Choose which one(s). H2N…

A: A monomer is an entity which makes up the whole polymer by addition or condensation.

Q: 2 Fe(s) → 2 Fe2*(aq) + 4 e 02(g) + 2 H20(t) + 4 e-4 OH (aq) Moisture Anode reaction Cathode reaction…

A: The rusting reactions given are,

Q: When [Hg2+] = 1.31 M, the observed cell potential at 298 K for an electrochemical cell with the…

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Q: O CH3 - CH2 - CH2 - CHg - CH2- CH = CH- CH 2 O CH3 - CH2- CH = CH- CH2-CH = CHz-CH3 %3D 3 H3 C- CHz…

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Q: Cr2O3 (s) + 3 H2S (g) → Cr2 S3 (s) + 3 H2O (1) Chromium(III) oxide reacts with hydrogen sulfide gas…

A: 1) Mass of Cr2O3=8 g , Molar mass = 152 g mol-1 Mass of  Cr2S3=?, Molar mass=200 g mol-1

Q: What is the purpose of the buffer salts?   The buffer salts serve to make water a better conductor…

A: To explain the purpose of the buffer salts.

Q: A 100.0 ml. solution containing 0.794 g of maleic acid (MW = 116.072 g/mol) is titrated with 0.228 M…

A: Given: Mass of maleic acid, H2M = 0.794 g. Volume of solution = 100.0 mL = 0.100 L Volume of KOH…

Q: Question 3 Propose a reasonable biosynthesis for compound 34 starting from acetyl CoA, alanine CoA,…

A: Acetyl Co A is involved in my biochemical reactions (carbohydrate and lipid metabolism). It is a…

Q: Which of the statements below apply to the following reaction: OH + HN Y- H. но NH H. N Y- NH H. +…

A: When acid is converted in to amide with loss of water molecule

Q: Classify the possible combinations of signs for a reaction's Δ? and Δ⁢S values by the resulting…

A: If ΔH is negative and ΔS is positive, the reaction is spontaneous. When ΔS < 0 and ΔH > 0, the…

Q: Consider an apparatus containing two bulbs connected by a valve. The left bulb contains helium, the…

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Q: Use the template below to construct a MO diagram for the CN* molecule and use it to answer the…

A: Given incomplete diagram is :

Q: 1. Write the organic product of the following reaction. Show cis/trans stereochemistry where…

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Q: Draw the line structure of: 1.) 2-methylbutane 2.) 3-methyl-4-isopropyloctane 3.) 1,3-…

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Q: carbonyl compounds will NOT undergo Aldol addition reactions when treated with aqueous sodium…

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Q: when 25 mli of l.48M Ha Soy neutealized with 27-29 ml. of KOH, Then what will be molauity of the…

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Q: 7. Reaction of HBr with (R)-3-methylhexan-3-ol yields (±)-3-bromo-3-methyl- hexane. Explain. OH…

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: 28.7 L of oxygen gas at 25.0°C and 2.1 atm, and 6.9 L of helium gas at 25.0°C and 3.4 atm were…

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Q: b 2Cut= Cu2+ + Cu(s) E°cell V AG° = kJ/mol K =

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Q: According to KMT, at constant pressure and temperature, the frequency and force of molecule wall…

A: Given: Pressure and temperature are constant. And the volume of the container is proportional to the…

Q: One example of a first-order reaction is the isomerization of hydrogen isocyanide to hydrogen…

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Q: Use the Born-Haber cycle and given data AHF (CCI) 438.0 kJ/mol, ICs) 376 kJ/mol, sublimation energy…

A: Here we are required to find the lattice energy from the Born Haber cycle

Q: 35.00 mL of 0.450 M sodium hydroxide was reacted with 12.00 mL of 0.500 M phosphoric acid (H3PO4)…

A: No of moles = Molarity * Volume (L) Moles of NaOH = 0.45 M * 0.035 L = 0.01575 mol Moles of…

Q: Exactly 10.5 mL of water at 33.0 °C is added to a hot iron skillet. All of the water is converted to…

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Q: Using a coffee-cup calorimeter it was found that when an ice cube weighing 24.60 g melts, it absorbs…

A: ∆H ( enthalpy of fusion ) for this melting process is calculated in kJ/mol using formula :  ∆H = q /…

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: 1.Electromagnetic radiation propagate through free space having electric and magnetic  properties.

Q: 01 %3D HO-A-OH HO-C-B-C-0H terephthalic acid ethylene glycol (A group) (B group) What is the…

A: In this question, we will give the name of the functional group when two monomers react with each…

Q: For a particular reaction, Δ?∘=−28.4 kJ/mol and Δ?∘=−87.9 J/(mol⋅K). Assuming these values change…

A: Given: ΔHo = -28.4 KJ/mol = -28400 J/mol. And the value of ΔSo = -87.9 J/mol.K.

Q: You are trying to dissolve ZnS (pKb = 2.5 x 10-22) in an aqueous solution. The dissolution enthalpy…

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Q: What is the activity (in Bq) of a sample of Cs-137 if 31.6 years ago it was recorded to have an…

A: Given: The initial activity of Cs-137 = 9932.8 Bq And the time passed = 31.6 years. The half-life of…

Q: In a titration of methylamine CH3NH2 (pKb = 3.34) with HNO3, which of the following color indicator…

A: At equivalence point, the weak base, methylamine CH3NH2 is completely converted to the conjugate…

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A: According to the question, protein increases its distance from the rotation axis from 7.6 to 9.8 cm…

Q: 18. À mixture of Û.i0Û moi of H2 and 0.132 moi of CO is piaced in a reaction container and allowed…

A: Given equilibrium is  2H2(g) + CO(g) ⇌ CH3OH(g)  Initial moles of H2 = 0.100 mol  Initial moles of…

Q: 1. Name these compроunds: a) HOČÇHCH, OCH; CH,OCCHCH3 OCH, b) KOĆCHCH3 OCH, d) CH;CH,NHCCHCH3 OCH;

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Q: Which pair of compounds would be synthetically useful when treated with NaOH? CHO

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Q: Determine the LFSE and calculate the spin-only magnetic moment for the following complexes:…

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Q: A solution prepared by dissolving 3.27 g of a nonvolatile, covalent solute in 30.0 g of water boils…

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Q: 15. Write the major organic product of the following reactions. * CH,CH, Li THF solvent +…

A: Since, you have multiple subparts questions, so I will solved first three subparts questions for you…

Q: Use the data from this table of thermodynamic properties to calculate the values of Δ⁢Srxn∘ for each…

A: a) 2CO(g) + O2(g) ⟶ 2⁢CO2⁢(g) Standard entropy (S°) CO(g) = 197.674 J/mol.K O2(g) = 205.138 J/mol.K…

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A: At Equivalance point , all acid and base get neutralized and there is a sudden increase in pH. This…

Q: O Draw the structure of the product formed when ethyl butanoate reacts with ethyl nine. O write the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: [References) A factory wants to produce 1.00 x 10- kg barium from the electrolysis of molten barium…

A: Given:: Mass of Ba = 1.00×103 Kg = 1.00×106g molar mass of Ba = 137.327 g mol-1 Current = ? Time (t)…

Q: 1211 120 110- 100- 90- 1986,46cm-1, 92.30%T 1888.12cm-1, 86.12%T 523.69cgf-1. 89.49%T 2115.07cm-1,…

A: The above graph is a IR spectra graph. Ir spectra indicates types of vibrational mode that indicates…

Q: objecti syntnesizing, characterization and ligand exchange of arene molybdenum complexes using…

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Q: Write an acceptable IUPAC name for the compound below. Include 'cis' and trans' as part of the name…

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: An aqueous solution of ferric hydroxide has a specific gravity of 1.25 and a weight fraction of…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Consider a random mixture containing 7.00x10° particles of Na2CO3 and 5.00x107 particles of K2CO3.…

A: Given: The number of particles of Na2CO3 in the mixture = 7.00 × 106 particles. And the number of…

Q: In the following chemical equation HCIO (ag) + H20 (1) = C10 (ag) + H3O+ (aq) The Bronsted-Lowry…

A: In this question we will see the Bronsted-Lowry acid.  You see the explanation and correct answer…

Q: Calculate the mass defect for the formation of phosphorus-31. The mass of a phosphorus-31 nucleus is…

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Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.