Indicate the product of the reaction diethyl propanedioate 1° EtONA, EtOH 2° nitroethene

Q: Draw the structure of the major and minor organic product(s); provide the reactants, or provide the…

A: Since you have asked a question with multiple subparts, we will answer the first three subparts for…

Q: Part A ΔΗ 131 kJ , ΔSx = – 250 J/K , T = 295 K . Express your answer in joules per kelvin as an…

A: The formula to find the entropy of surroundings ∆Ssurr is: ∆Ssurr=-∆HrxnoT The formula to find the…

Q: Draw the major product of this Dieckmann condensation reaction. Ignore inorganic byproducts. 1.…

A: The Dieckmann condensation is the intramolecular reaction of diesters with base to give β-keto…

Q: 3-ethyl-2-methylheptane Draw the molecule on the canvas by choosing buttons from the Tools (for…

A: Chemical structure refers to the arrangement of atoms, bonds, and functional groups in a molecule.…

Q: How many moles of potassium hydroxide would have to be added to 250 mL of a 0.321 M acetic acid…

A: Moles of potassium hydroxide solution can be calculated using the Henderson hasselbalch equation.

Q: 4. The solar balloon is filled with 20 °C air. The 1.75 m circumference increases to 1.80 m after…

A: Answer: This question is based on Charles law which states that at constant pressure volume is…

Q: Propose a mechanism for the following reaction: Но CI ОН H3O+ H2O CI ОН ОН

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Q: Give the conjugate acid of the following Bronsted-Lowry bases. (Type your answer using the format…

A: To find the conjugate acid of a base, we just need to add a H+ to the base.

Q: Select the intermediate formed from the rearrangement shown below. ob ✪

A: The C-C bond between C2 and C11 breaks, new bond between C7 and C11 is formed and charge is shifted…

Q: What is the concentration of a reactant after 14.0 s if the initial concentration is 0.150 M and the…

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Q: The base protonation constant K,, of allantoin (C H₂N₂O₂NH₂) is 9.12 x 10 Calculate the pH of a 0.25…

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Q: Lithium reacts with nitrogen gas according to the following reaction: 6Li(s)+N2(g)→2Li3N(s) What…

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Q: 4. Fill in the table below with the results you expect for the following hydrocarbon. Test Reaction…

A: An electrophile and a nucleophile combine to form an addition to double or triple bonds in a process…

Q: Calculate the mass percent (m/m) of a solution prepared by dissolving 56.89 g of NaCl in 158.6 g of…

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Q: • Consider the following reaction: 3 Fe(s) + 4 H₂O(g) → Fe₂O4(s) + 4 H₂(g) At 900 °C, Kc for the…

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Q: In the reaction shown below, the change in enthalpy, AH, will be H H H H H 63 kcal/mol + + H-CI 103…

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Q: MeO. MeO 19 Br MeO₂C CO₂Me R TMP, n-BuLi, THF, -78 °C, 1 h R OMe OMe 20, R = H 24, R = OMe, 65%

A: Organic reaction mechanism.

Q: Use the following information to answer the next question. 2Na(s) + I₂(s) → 2NaI(s) The standard…

A: The given balanced chemical equation is  2 Na(s) + I2(s) →2NaI (s) The standard enthalpy of the…

Q: Use arrows to indicate the direction in which electrons are displaced. Drag the appropriate labels…

A: NOTE : Electron always displaced towards more electronegative atom .

Q: a. For the following unbalanced equation, indicate how many moles of the first product are produced…

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Q: Question 3 What is the solubility of nitrogen gas, in mg/100 g H₂O at 25°C?

A: We can determine the solubility of given gases in water with respect to change in temperature by…

Q: All of the following contain a sp-hybridized functional group except a carboxylic acid. a nitrile.…

A: Hybridization is a process of combining two atomic orbitals for the generation of new degenerate…

Q: You have 917. mL of chlorine trifluoride gas at 737. mmHg and 29. °C. What is the mass (in g) of the…

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Q: Let C(t) be the carbon dioxide level in parts per million in the atmosphere where t is the time in…

A: To calculate the concentration of carbon dioxide in ppm in the atmosphere using the following model…

Q: A) Give a complete stepwise mechanism for the following reaction. Show all intermediate structures…

A: It is based on the concept of reactivity of the carbonyl compounds. Here we are  required to provide…

Q: When energy is absorbed, electrons [are excited, spin faster, relax, or vibrate]  and move to…

A: Answer: Energy of an electron in an energy level is always fixed and as the energy level moves away…

Q: 4. Propose a Synthesis for the molecule below. You may use any starting materials containing 6…

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Q: Consider this metal complex: 2 L4 FT Complex 4 Now decide whether each complex in the table below is…

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Q: For each of the following compounds indicate if Tollen's test is positive or negative. And what…

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Q: 6. The solar balloon is filled with 19 °C air. The 1.61 m circumference increases to 1.68 m after…

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Q: 2. Uranium-238 undergoes radioactive decay to form thorium-234 and an alpha particle (He). The…

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Q: Provide the chemical equilibrium that describes the carbonic acid buffer system that exists at pH…

A: Answer: Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: 3. For this problem, you may ignore the baricity of phosphate ion, PO/, Strontium phosphate (molar…

A: To answer the questions related to the solubility of strontium phosphate and strontium acetate.

Q: How to obtain the final product starting from (A): H3C OH (A) SO₂H Br Br

A: Aromatic compounds can undergo oxidation reactions under certain conditions. The most common type of…

Q: QUESTION 3 If the reaction shown below is exothermic, the energy level of the reactants is…

A: An exothermic reaction is a chemical reaction that releases energy in the form of heat, light, or…

Q: Name the following HO H₂N

A: Answer: In this question we have to write down the name of the given compounds using rules given by…

Q: When the below reaction is complete where will the bromine be? 6 (2 3. 4 5 HBr ROOR

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Q: What is the IUPAC name of each of the the following? CH3CH₂CH₂CH₂CH₂CNH₂ CH3CH₂CH₂CH₂CH₂CN NOHSCHI…

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Q: Your Turn! Predict the major products formed when 2–methyl–1–butene reacts with: a) H2, Pt/25 °C…

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Q: ∞o... + H₂O H 1+

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Q: Use the References to access important values if needed for this question. The pH of an aqueous…

A: Given, Concentration of hydroxylamine (NH2OH) solution (C) = 0.394 M Kb for hydroxylamine (NH2OH) =…

Q: 3. Match the term on the left with the most appropriate description on the right. galvanic cell…

A: 1) Galvanic cell - An electrochemical cell that produces electricity.  2) Electrolytic cell - A…

Q: Calculate the proportion of I2 molecules in their basal state, first and second excited state at 25…

A: To calculate the proportion of I2 molecules in their basal state and excited states at 25 °C, we…

Q: 5. Calculate the mass of silver that can be produced by the electrolysis of 1 mol/L of AgCN (aq)…

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Q: Calculate the wavelength of light (in nm) emitted when an electron in a hydrogen atom makes a…

A: Given, An electron in a hydrogen atom makes a transition from an orbital in n = 4 to an orbital in n…

Q: What is the pH of the resulting solution when 2.11 x 10-3 moles of KOH is added to 0.100 L of a…

A: we have to calculate the pH of the solution

Q: 8. Fill in table. Pay attention as some complexes are octahedral, square planar or tetrahedral. # d…

A: The octahedral field around the complex is determined by the oxidation state and the ligand field…

Q: Elemental sulfur is formed by the reaction of zinc sulfide with oxygen: 2ZnS () + O₂ (9)→ 2ZnO (s) +…

A: Given :-  The given reaction is   2ZnS(s) + O2(g) → 2ZnO(s) + 2S(s)  ∆H° = -289.0(kJ/mol)  ∆S° =…

Q: 1. methyl butanoate 2. benzaldehyde 3. 1-chlorobutane 4. 1-chloro-2-methylpropane 5. butan-2-one 6.…

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Q: :0: Select to Add Arrows CH3CH₂ONA, CH3CH₂OH :0: H -0:0 Please select a drawing or reagent from the…

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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.