19. Describe a laboratory procedure that would allow you to form 2-pentanone and 3-pentanone from 2-pentyne. Show a synthesis pathway in your description.

Q: Calculate the pH of the resulting solution if 31.0 mL of 0.310 M HCl(aq) is added to 41.0 mL of…

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Q: A 60 g Butterfinger candy bar has 270 Cal, which is ____ kJ. a) 1.88 x 105 kJ b) 1130 kJ c) 1.07 x…

A: Given : Calories in the candy bar = 270 Cal

Q: The rate of the most reaction doubled when their temperature is raised from 298 K to 308 K ,…

A: Arrhenius equation gives the relation between two rate constants  and two  temperatures.…

Q: ces to access important values if needed for this question. How many grams of potassium iodide, KI,…

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Q: Write the correct IUPAC name for the following H₂C CH3 CH CH CH3 OH

A: IUPAC nomenclature is world wide accepted naming of compound using certain rules .

Q: 16.83 Predict whether aqueous solutions of the following compounds are acidic, basic, or neutral: a.…

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Q: Problem #2 How many grams of barium nitrate (Ba(NO3)2 are produced from 5.0 g of silver nitrate…

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Q: In the following Lewis structure of [(CH3)2OH]+, every atom, bond and lone pair is positioned. To…

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Q: 10. What is the major product of the reaction between 1-heptene and HF? a. 1-fluoroheptane b.…

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Q: Calculate the pH of a 0.10 M solution of barium hydroxide, Ba(OH)2. Express your answer numerically…

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Q: a حمله 1. NaOCH₂CH₂ 2. HO*

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Q: You are using a Vernier Colorimeter to measure the concentration of Yellow dye #6 in Powerade Which…

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Q: 2) Consider the oxidation reaction 1 NO(g) + O₂(g) = NO₂(g) (a) Calculate A,Gº for the oxidation of…

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Q: Complete the following table, which lists information about the measured acid dissociation constants…

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Q: What best describes a solution with a [OH -] of 2.068x 10 -12 M?     Acidic     Basic     Neutral

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Q: A solution has a [H 3O +] of 1.024x 10 -10 M. What is the [OH -]?

A: PH= - log [H 3O +]  POH=log [OH -]

Q: 4) Listen Provide the correct IUPAC name for this molecule H.C-CH2CH H₂C H₂C CH₂ CH₂ P

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Q: 1. The reaction, 2A + B → C, is studied by monitoring the concentration of A. Over the first 3.2…

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Q: Identify the most stable radical structure.

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Q: Draw and discuss in with a concentration of 106 M. aix plor Ni + H₂O = Ni(OH)₂ + 2H+ + 2e™ 3Ni(OH)₂…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. + AICI 3 CI a Q

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Q: What is the pH of a 0.420 M solution of CsHeNHBr (Kb of CsHaN is 1.7 x 10-9?

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Q: How many grams of ammonia vapor gas (NH3) are in a 500.0 mL sealed flask at 68.5°C and 5.04 atm?

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Q: 8) Which aqueous solution has a lower freezing point? * 1.0 m NaNO3 Option 1 1.0 m NaCl O Option 2…

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Q: Draw the major monochlorination product of this reaction.

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Q: Consider the reaction of  10 g KClO3 and  5g P4. Identify the limiting reagent Identify the excess…

A: Limiting reagent : Limiting reagents are those reagents that are consumed completely in a chemical…

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Q: Identify the most stable radical structure.

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Q: Br2 (1 equiv) hv Br

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Q: A B 9.38 Which diagram represents what happens when HCN dissolves in water? Explain your choice. A B…

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Q: can be the Ph + ethanol + any I carbon molecules

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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.