Choose the correct intermediate for the reaction of methylenecyclopentane with hydrochloric acid: Ob. Ос. d. O e.

Q: Which reaction results to a decrease in the entropy of the system? O 4 NH3 (g) + 5 02 (2) → 4 NO (g)…

A: The entropy is the measure of degree of randomness in a molecule.

Q: used in certain analyses for organic| compounds because it is the most intense wavelength emitted by…

A: Wavelength = 254 nm

Q: 5. For the reaction 2 NOle) N,O() (a) At a given temperature, 1 mole of NO, is placed in a 10-/…

A: We need to find Keq for given reaction.

Q: a the reaction SO2 + 2 H2S-3S+2 H20 O a. sulfur is oxidized and hydrogen is reduce O b. sulfur is…

A:

Q: 0.0592 V E cell -log(K) Calculate the equilibrium constant for the following reaction at 25°C:…

A: E°cell = (0.0592 V / n ) × log(K) 2Ag(s) + Fe2+(aq) <---> 2Ag+(aq) + Fe(s)  K = ?

Q: What is the oxidation number of manganeae in the KMN04 O a +4 Ob +2 +5 Od +7

A:

Q: C. Predict the Direction of a Reaction Predict the direction toward which the reaction will proceed…

A:

Q: What is the likley product of the reaction sequence shown? MgBr MgBr ОН РСС H2O K,Cr207/H2SO/H2O H,O…

A: In this question we have to tell the product of the reaction.

Q: Which of the following (may be more than one) are true of compared to non-alkalized chocolate?…

A: A multiple choice question based on introduction to chemistry that is to be accomplished.

Q: 2c. electron affinity * Cs Pt Al Li B B Pt Al Li Cs Cs Pt Li Li B Li Pt ALCSR O O

A: We know that, atomic radius, which is the distance between an atom's nucleus and the outermost…

Q: Answer the following in not more than 3 sentences. Q. Consider the vaporization of liquid water at 1…

A: The conversion of liquid water to gaseous water is referred to as vaporization.

Q: The fully protonated form of the amino-acid glycine (R=H) may be simply written as H2Gly+. Write the…

A: Glycine is the simplest stable amino acid, with the chemical formula NH₂‐CH₂‐COOH. Glycine is an…

Q: A. Write IUPAC names for the following compounds. Indicate stereochemistry whenever applicable. 1.…

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Q: The following reaction follows second-order kinetics with a rate constant of 0.566 M1s1. Suppose a…

A: Given: Rate constant = 0.566 M-1 s-1 Time = 5.20 s Order of reaction = 2 Initial concentration of…

Q: Identify the oxidation numbers to all the elements in each of the compound or ions KMN04 O a. K=+2;…

A:

Q: 2. Complete the following reactions ( H2SO3 + Ba(OH)2 > a. b. CAH9OH + 02 > C. Br2 + YF3 → d.…

A: Balanced chemical equation is the equation in which number of atoms on left hand side and right hand…

Q: A student ran the following reaction in the laboratory at 643 K: 2HI(g) H2(g) + I2(g) When she…

A:

Q: what would the molarity be for a .1%, .4%, .8%, and 1% concentration of Crystal Violet. When at a 1%…

A: Molar concentration is a measure of the concentration of a chemical species, in particular of a…

Q: Prepare 100 mL of 0.0100 M KIO3. The dilute 0.0100 M KIO3 solution will be used to standardize the…

A: Given: Volume of stock solution (V1) = 5.00 mL Molarity of stock solution (M1) = 0.20 M Volume of…

Q: Fill in the blanks: The difference in energy between benzene and 1,3,5-Cyclohexatriene is called The…

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Q: Calculate the molar entropy change of neon gas after cooling from 325 K to 175 K and pressure…

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Q: 6. Find the product of the following reaction. Include the mechanism with intermediates and with the…

A: This have multiple questions, so I will solved first question for you with details explanation with…

Q: Calculate the free energy, ΔG°, (kJ/mol) for the galvanic cell performing the following reaction as…

A: The cell reaction given is V + Sr2+ → Sr + V2+ Temperature, T = 25 °C = (25 + 273.15) K = 298.15 K…

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A: The difference in energy between benzene and 1,3,5-Cyclohexatriene is called :-  delocalization…

Q: The boiling point of ethanol (C:H&OH) is 78.5°C. What is the boiling point of a solution of 6.4 g of…

A: Elevation in boiling point :- When a non volatile solute is added to pure solvent its boiling point…

Q: A sample of 0.264 mol of nitrogen gas takes up 0.9861 L of space at 1.03 atm. At what temperature…

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Q: Draw complete structural formulas for the models

A: Both the models are of hydrocarbons consisting a heteroatom.

Q: In the laboratory, a general chemistry student measured the pH of a 0.576 M aqueous solution of…

A: pH = -log[H3O+]

Q: How many unique signals would be expected in each?? 13 C | DtPT १0 DEPT 135 *)に) - 3. NH2

A:

Q: Show the synthesis of 2-butanol using methyl bromide and other necessary reagents via a) Grignard…

A:

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 1.9×102 M. The hydronium ion…

A: We have to predict the hydronium ion concentration, pH and pOH of solution .

Q: When 2.00 grams of KMNO4 (MW = 158.0 g/mol) is dissolved into 100.0 mL of solution, what normality…

A: Given,  a). Mass of KMnO4 = 2.00 g Molar mass of KMnO4 = 158.0 g/mole  Volume in mL = 100.0 mL  What…

Q: 25. The diagram below represents a chemical cellat 298 K. When the switch is closed, electrons flow…

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Q: A ОН ОН Which fatty acid will not undergo hydrogenation? ов O Neither A nor B O A O Both A and B B

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Q: Transuranium elements are artificial and may be prepared by a fusion process in which heavy nuclei…

A:

Q: In an oxidation-reduction reaction, reduction is defined as the Loss of electrons O a. O b. Loss of…

A:

Q: Which of the following is a redox reaction? O a. 2KB + F2 2KF + Br2 O b. 2HCI+ Mg(OH)2→2HOH + MgCl2…

A:

Q: 7. A 10.00-g sample of the ionic compound NaA, where A is the anion of a weak acid, was dissolved in…

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Q: A clean iron nail is dipped into a solution of silver nitrate. Using your knowledge of the…

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Q: Show the synthesis of 2-butanol using methyl bromide and other necessary reagents v a) Grignard…

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Q: Which of the following is the major product of the rapid reaction of cyclohexene with bromine in…

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Q: Fill in the blanks: Br HC "Br H3C The IUPAC name of the compound is

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: aride shift to produce a more stable intermediate. Give the major product(s) obtained from the…

A: 1,2- hydride shift occurs in a quest for more  stable carbocation.

Q: Given the cell: Pb | Pb2* (0.120 M) || Cd2* (0.050 M) | Cd Answer the ff: 1. The standard cell…

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Q: Using the bond energies provided, calculate the enthalpy of the reaction (∆Hrxn, in kJ) for the…

A:

Q: 2. Arrange the following atoms in an increasing order on atomic radii, ionization energy, electron…

A: Atomic radii - option a is correct  Cs>pt>Al>Li>B Ionization energy - option a is…

Q: 33. What is the concentration of an analyte given that the percent transmittance is 70.3%, the path-…

A: Answer: According to Beer-Lambert law A=εbC Here: A=absorbanceb=path lengthC=concentrationε=molar…

Q: Pease indicate the compound that best fits in the blank of the separation scheme below. 0000 OH OH…

A: The organic compounds present in the mixture are benzocaine, phenol, biphenyl and benzoic acid.

Q: What is the oxidation number of chromium in the chromate ion, CrO42-? O a. +2 O b. +6 O c. +8 O d.…

A: The oxidation number of oxygen in most of its compound is equal to -2.

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.