13.22 Identify each of the following as the D or L enantiomer: а. Н. 0 b. CH2OH HO H - Н- с -Н OH ОН CH₂OH Arabinose HO H - но- C=0 -Н OH -Н CH2OH Sorbose

Q: 2 NH4CIO4(s)→ N₂(g) + Cl₂(g) + 2 O2(g) + 4 H₂O(g) AH = -375.6 kJ The enthalpy of formation of H₂O(g)…

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Q: 11) The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K2Cr2O7 to 500. mL…

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Q: 5) Which one of the following statements is true? The enthalpy change for a for a reaction is…

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Q: Draw the Lewis structure (with formal charges) of the chemical species: 1. CINO2 (N is the central…

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Q: ii) A 1.0 L buffer solution is 0.050 M HC₂H3O2 and 0.250 M LiC2H302. Which of the following actions…

A: #11: Volume of the buffer solution, V = 1.0 L Moles of acidic component, HC2H3O2  = CxV = 0.050…

Q: Macmillan Learning Organic Chemistry Maxwell presented by Macmillan Learning For the…

A:

Q: An aqueous solution contains 0.25 M nitrous acid. One Liter of this solution could be converted into…

A: A buffer solution is an aqueous solution made up of a weak acid and its conjugate base, or vice…

Q: Br₂ CH3CH₂OH (in large excess) H₂, Pd/C

A: Regioselective products :- The possibility of formation of two or more products by the attacking at…

Q: 4. A solution is prepared by dissolving 1.35 grams of unknown acid in 20 mL of water. This solution…

A: Here we are required to find the molar mass of unknown acid

Q: the entropy S For each system listed in the first column of the table below, decide (if possible)…

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Q: of their ions, and recorded these "spontaneous" reactions. I. W(s) + X(aq) → W (aq) + X(s) II. X(s)…

A: In a single displacement redox reaction, a more reactive metal displaces the salt of a relatively…

Q: 24. Draw the major organic product generated in the reaction below. Br2, CC14 ?

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Q: it takes 29.61 mL of 0.246 M solution hydroxide solution to titrate 10.00 mL of sulfuric acid…

A: Given :  Volume of hydroxide solution = 29.61 ml  Concentration of hydroxide solution= 0.246 M…

Q: Consider the reaction below to answer the following questions. When dichlorocarbene is generated in…

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Q: G E CHINH CHI Ph Ph-Pa Ph 2CH₂OH H₂O* CHÍNH, A H₂NNH₂, OH B 1. LIAIH₂ 2.H₂O 1. CH₂MgBr 2. H₂O* D

A: Given,

Q: 3. Eto-

A: Here we are required to find the product of the reaction.

Q: A student needs to prepare a buffer made from HCIO and KCIO with pH 7.780. If K₂ for HC1O is 3.50 ×…

A: pH = 7.780

Q: Which of the atoms listed below has the largest radius? Al P Si Ana Mg

A: We have to determine which of the given atoms has the largest radius  The given atoms are  Al P Si…

Q: The carbocation in the reaction act as electrophile) (acid, base, nucleophile, CH3 CH3 C++:OH₂ CH3…

A: Electrophiles are electron deficient species and can accept an electron pair from electron rich…

Q: 24. According to the label on a bottle of concentrated hydrochloric acid, the contents are 36.0% HC1…

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Q: Draw a structural formula for the substitution product of the reaction shown below. Br A||| CH3…

A: There are two types of nucleophilic substitution reactions . Sn1 , unimolecular nucleophilic…

Q: calc ph of solution prepared by mixing 27.14ml of 0.06 M NaOH with 190.05 ml of 0.040M HCI

A: pH =14-pOH  pH= -log [H+] pOH=-log [OH-]

Q: Determine the standard molar change in entropy for the following reaction at 298.15 K.

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Q: Explain the Beryllium chloride(BeCl2) reaction with acid, base, oxide and with metal in detail with…

A: BeCl2 is a lewis acid. It has 2 electrons in its outermost electronic shell. To be in a stable octet…

Q: For each of the maxima given in the UV spectra of Figures 8.51-8.53, determine the value of A and of…

A: Given: UV Spectrum of trans-p-anisalacetophenone To determine: The value of A and of log €…

Q: The first excited state of Ca is reached by absorption of 422.7 nm light. Find the energy difference…

A: Given :  Wavelength = 422.7 nm  Since, 1 nm = 10-9 m  So wavelength = 422.7 x 10-9 nm

Q: 3. According to the activity series, which of the following metals will react via single-…

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Q: -0.000121t Use the model Q(t) = goe for radiocarbon dating to answer the question. A sample from a…

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Q: We titrate a solution containing 10 mL of CH3COOH 0.1095 mol/L and 90 mL of distilled water, with…

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Q: = 0.344 (absorption of light) ℓ = 1.0 cm Stock solution of KSCN and mM Fe(NO3)3 : 5 mL   The…

A: #Question-1: The balanced equation for the reaction of Fe3+(aq) and SCN-(aq) is: Fe3+(aq) + SCN-(aq)…

Q: Br

A: Since CH3CH2O- is a strong base, and the alkyl halide is a secondary alkyl halide, E2 elimination…

Q: If a piece of aluminum with a mass of 2.39g and a temperature of 100.0°C is dropped into 10.0cm³ of…

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: Carbon dioxide has Cp= 32.22 + 0.002243T - (3.47 x 105)/T2, and follows the equation of state p=…

A: The general equation of state of the gas like         is P(V-nb) = nRT  where P is the pressure,…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Assume that the water side…

A: The given reaction can be given as:  It is also called protection reaction for ketone group.

Q: To reduce the production of streamers, an expert cook adds salt or vinegar to the water before…

A:

Q: 20) Titanium forms different ionic oxides. One, TiO2, is a white oxide used in paints. What is the…

A: 20) Given that, titanium forms different types of ionic oxide. Among them, one is TiO2, is a white…

Q: The following data were obtained for a complex of nickel at 575 nm in a 1.00 cm cell. Using…

A: here we are required to find the molar absorptivity for the nickel complex.

Q: 12) Which of the following represents a chemical property of copper metal? borts

A: we have to select the chemical property of copper metal from the given statements

Q: Provide the correct common name for the compound shown here. r N N-diethylethan amine

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Q: A metal pellet with a mass of 120.0 g is originally at 191.12 °F, is dropped into 0.90 kg of water…

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Q: A buffer solution contains 0.399 M hydrofluoric acid and 0.367 M sodium fluoride. If 0.0339 moles of…

A: Given: Concentration of hydrofluoric acid i.e. HF = 0.399 M The concentration of sodium fluoride…

Q: 2. Show how would carry out the following transformations: i. ii. OH OEt ? ? سكر OH

A: Organic Reactions.

Q: I. Complete the table below Compound 1. HC1 2. H₂S 3. CH4 4. N₂ 5. H₂O ΔΕΝ Bond Polarity

A: The table given is,

Q: Consider the following data obtained by measuring at 20°C the osmotic pressure of an enzyme…

A: The data given is,

Q: ). Continued. 6- N 7. 8. 9 OH CN CN CHBLI BY 130: A 2 CH3Li 2 Hed LAH/1435: -mg Br H3 8: of liv mg…

A: We have to give the major products of the above reactions. Concept: Organolithius addition and…

Q: O CO₂Et This reaction involves an intramolecular aldol reaction followed by a retro aldol-like…

A: Mechanism of the given reaction.

Q: To answer this question, you may need access to the periodic table of elements. How many double…

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Q: True or False? * The Material Safety Data Sheet (MSDS) is a document that details the chemical…

A: A Material Safety Data Sheet (MSDS) is a document that contains information on the potential hazards…

Q: A 277.7 gram sample of copper is initially at 26.5 °C, and it absorbs 17.22 kJ of heat from its…

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.