Consider the reaction below. Which best describes the mechanism of this reaction? На SN2 O SN1 0000 E2 O E1 OH CI + H2O

Q: eight of dry precipitate otained upon the treatment of 10 L solution of calcium loride having…

A: Given that -  ppm Concentration of Calcium Chloride CaCl2 = 1000 ppm  Volume of this Solution = 10 L…

Q: 5. An accurately measured 2g sample of hydrogen peroxide (H₂O₂-34g/mol) was dissolved in a mixture…

A: Given following balanced Chemical equation -  2KMnO4 + 5H2O2 + 3H2SO4 -----> 2MnSO4 + K2SO4 + 5O2…

Q: D- If both statements are FALSE An increase in pressure favors a shift in the direction that will…

A: 1) According to the ideal gas equation :-  P V = n R T  Pressure is inversely propotional to the…

Q: Based only on intermolecular forces, which of the following would be least soluble in CH3OH?…

A: The given solvent is  CH3OH Given solutes are- 1) CH3CH2CH2CH3 2) H2O 3) CH3CH2OCH2CH3 4) CH3CH2OH…

Q: QUESTION 2 Consider the reaction below. Which best describes the mechanism of this reaction? на O…

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Q: Which is true about starch versus cellulose? They have different properties because their building…

A: Starch is a soft, white, tasteless powder that is insoluble in cold water, alcohol, or other…

Q: Round this to three significant figures. 1.561832×10^7

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Q: Identify which category the molecule below belongs to carbohydrate lipid both carbohydrate and lipid…

A: Lipids is a  large molecule and which is not soluble in water is said to be lipids .

Q: The equilibrium constant's value is dependent on the concentration of either the reactant or…

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Q: If the rate constant for this second-order reaction is 8.0 x 10^-8 L mol^-1 s -1 , what is the…

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Q: 1. Draw the lewis structure for acetamide (CH3CONH2) and determine the geometry about each interior…

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Q: HCI is added to the epoxide below. On which carbon (A-D) is CI most likely to add to form the major…

A: We have to predict the major product of the reaction.

Q: to 1 Add the missing curved arrow notation.

A: The products are an alkene, a water molecule and chloride ion.

Q: Of the hydrolyzable lipids, which contain ester functional groups? Waxes Triacylglycerides…

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Q: A water solution of MgSO4 has a concentration the concentration a. Concentration in Molar = of 5% by…

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Q: How many moles is 20.0grams of Cd?

A: Given data The mass of  Cd is 20.0 grams  The number moles in 20.0 grams of Cd =

Q: Is this correct or does the true value need the same sig figs as the estimated value?

A: Number of significant figures gives an idea on the accuracy of the measured value.

Q: Splitting of a signal in a proton NMR spectrum tells us the number of chemically non-equivalent…

A: The multiplicity of protons in a given organic compound can be calculated using the formula n+1…

Q: COMPLETE THE FOLLOWING TABLE. For each of the following reactions, write a balanced chemical…

A: Le Chatelier's principle is used to predict the equilibrium position of a chemical reaction .♦…

Q: Express the quantity 254934 m in each of the following. dm Express your answer using six significant…

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Q: Calculate enthalpy change for a chemical reaction. When NH3(g) reacts with N₂O(g) according to the…

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Q: Draw the products that result from the following mechanism, and identify the elementary step.…

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Q: Match the reaction to the reaction type. Some answers may be used more than once or not at all.…

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Q: Examine the geometry about the central atom of the molecular species in the following windows.…

A: Here we have to tell about geometry of above given compounds..

Q: What is the condensed structural formula for the following molecule? O HOH О H2O COC О C20 CHOCH…

A: Condensed Structural Formula It is one of the form to represent the molecule in organic Chemistry .…

Q: 9.1 9.3 a) b) c) solution Identify the solute and the solvent in each solution composed of the…

A: Dear student , since you have posted multiple questions we are allowed to solve only first question…

Q: The equilibrium constant's value is dependent on the concentration of either the reactant or…

A: Two questions based on equilibrium concept that is to be accomplished.

Q: Distinguish between Chemiluminescence and Triboluminescence and give an  example of each.

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Q: If a sample of an element has a mass of 80.2grams and contains 1. 78moles, what is the elements?

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Q: The standard enthalpy change for the following reaction is -340 kJ at 298 K. AH° -340 kJ 4 Cu(s) +…

A: We know that for a reaction Enthalpy change for a reaction depends on the stoichiometry of a…

Q: Arrange the following ions in order of increasing ionic radius: selenide ion, rubidium ion, bromide…

A: In ionic radii the size is dependent on the charge.  More is the negative charge larger is the size…

Q: Hydrolysis of lipids involves which of the following? Breaking lipids into smaller molecules…

A: Hydrolysis of lipids  Hydrolysis is a chemical reaction in which a molecule of water breaks a…

Q: Use mass and volume to calculate the density of aluminum, in g/cm3. Show your work, and report your…

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Q: CH₂=CHCH₂CH3 a b Compound F, C4H8, shows 1 peak in its ¹H-NMR spectrum. Is it structure a or b?

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Q: 19. Calculate the oxidation state of the underlined element: BaSO4 19

A: Oxidation state is defined as total number of electrons that an atom either gain or loss in order to…

Q: Why would we identify some compounds like this as a carbohydrate?

A: Carbohydrates are a class of organic compounds which are polyhydroxy aldehydes or polyhydroxy…

Q: Sodium bicarbonate (84g/mol) tablet was dissoved in 200mL of water and consumed 38.2mL of 0.1009N…

A: Given, Sodium bicarbonate was dissolved in 200 mL water and 38.2 mL of 0.1009N HCl was consumed.…

Q: If you were provided with 250mL of 0.25M solution of CuSO4 explain the effect of the overall…

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Q: QUESTION 3 Which best describes the molecule below? O primary alcohol secondary alcohol Oester ether…

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Q: Calculate [H3O+] and the pH of each H₂SO4 solution (Ka2 = 0.012). At approximately what…

A: It is di protic acid So there are two different dissociation constants Ka1 and Ka2

Q: 4. Consider the tabulated data collected by a student for an unknown metal sample. Use this data to…

A: Density of the metal can be calculated by taking the ratio of mass to volume.

Q: A beaker of water contains 175 mL of water starting at 27.4 °C. What will the temperature be if 39.3…

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Q: (i). Ph3P-CH₂ CH₂ Ph₂P=0

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Q: 62. Sodium bicarbonate (84g/mol) tablet was dissoved in 200mL of water and consumed 38.2mL of…

A: To calculate : percentage claim Molar mass of NaHCO3 = 84g/mol  Normality of HCl = 0.1009N Volume of…

Q: Each pair of mass and volume values (for each cylinder) will be plotted on a scatter plot, with mass…

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Q: Predict whether 1.0 M of NaNO2(aq) is acidic, basic or neutral? Why?

A: Well, in order to predict whether the solution of the salt is acidic or basic, we need to see what…

Q: Using a sheet of paper, draw the products obtained in each of the following reactions. When…

A: Draw the products of the given reactions

Q: 21 mL of 3.2 x 10–5 M magnesium chloride and 15 mL of 1.5 x 10–4 M sodium fluoride are mixed, what…

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Q: 100mL 1M H2SO4 : How much amount do you need (in mL) - Here you use 95% weight percent of sulfuric…

A: According to the question, two solutions are to be prepared: 1) 100mL 1M H2SO4 from 95% H2SO4 2)…

Q: 7. Draw the HOMO and LUMO -molecular orbitals of 1,3-butadiene. Show/explain why a [4+4] reaction…

A: In presence of light , [4+4] cycloaddition occur in presence of light because it involves…

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.