The first step of the mechanism of the acid catalyzed reversible esterification is: Ⓒ OH ОН OH OH окн | - 1 - OL-L-N о конк °C-1-1] OH Ⓒ OH OH OH OH OH OH H2SO4 H2SO4 H2SO4 OH OH OH OH ОН OH OH ✪ OH OH OH 'OH OH OH OH

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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Q: It is attached.

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Q: CH2CH3 5. Cl2 hv +

A:

Q: Htot = 50°F [Mg2+-) = 24 mg/L [Cl] = 35.5 mg/L [SO42-]= 48 mg/ (CO32-)= 30 mg/1 Kw=10-14…

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Q: The decay of cesium-135 is first order with a half life is 3.0 million years. How much of 1.0847 g…

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Q: Calculate the [OH−] ion concentration from the [H3O+]ion concentration  [H3O+] = 4.5×10−6 M in…

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Q: Arrange the species in order of decreasing first ionization energy. Be Ne Kr Xe Highest ionization…

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Q: What is the difference between a strong acid and a weak acid in terms of dissociation? Draw Lewis…

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Q: A 1.458 g primary-standard grade Na2CO3 (MW = 105.99 g/mol) was used to standardize an HCl solution.…

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Q: Choose the correct set of reagonts, Circle the correct answer Br CH₂ NO₂ A) HNO3 /H₂SO4 →…

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Q: 1. Name uring IUPAC rules: рас A. B use Ris B. t

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Q: Predict the major product for this reaction. Ignore inorganic byproducts.

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Q: An instant hot pack is a plastic bag with 15 g of the salt calcium chlonde (CaCl₂) and an inner bag…

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Q: The observed freezing point depression for 0.1m aqueous solution of acetic acid is 0.190°C. Find the…

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Q: Calculate the mass of 45.0 L of NH3 at 57.0° C and 900. mm Hg. Use the Ideal Gas Law formula and…

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Q: A 30.00 mL of 0.125 M NaOH solution is titrated with a standard 0.250 M HCl solution. Calculate the…

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Q: Calcium is determined in serum by microtitration with EDTA. A 150 ml sample is treated with few…

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Q: How many moles of tungsten atoms are in 4.8 x 10^24 atoms in tungsten. a. 8.0x10^0 moles b.…

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Q: mechanism for each product (SN2, SN1, E2, E1). CI NaOMe

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Q: What volume in L of a 0.32 M Mg(NO₂), solution contains 45 g of Mg(NO₂)₂ ?

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Q: 11. What is the relationship? Br Br ‡ * me Et H

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Q: Part A Provide the major organic product of the reaction shown below. CN 1. CH₂CH₂CH₂CH₂MgBr 2. H₂O*

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Q: Which structure is 1,2-diethylcycloheptane? Select one: O a. b. C. Od.

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Q: An aqueous solution at 25C has H3O^+ concentration of 5.3 *10^-5M. Calculate the OH^- concentration.

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Q: write the correct IUPAC name of this structure HO OH

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Q: Which products form when this disulfide is reduced? CH₂ SH SH CH₂ [H] and H₂S and CH3-SH CH₂ and H₂S

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Q: Part A Provide the major organic product of the following reaction. CI (CH,),CHCH,NH,

A:

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.