6. Draw an arrow pushing mechanism for the formation of the chemically labeled cells prepared via Staudinger Ligation of an azido sugar. но но inside living cell но. он но OH OCH, OR PPh2 но но

Q: CI CH3CH=CHCHCH3 4-chloro-2-pentene Four stereoisomers exist for 4-chloro-2-pentene. Draw the struct...

A: Sterio isomer: it is the form of isomerism in which the molecules have the same molecular formula an...

Q: yield of water formed from the reaction of 1.72 g of hexane and 11.4 g of oxygen gas? ur answer has ...

A: Mass of hexane = 1.72 g Mass of oxygen= 11.4 g

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A: Ammonium carbonate or ammonium phosphate forms the precipitate as carbonate or phosphate.

Q: The solutes below are soluble in water. Which solute(s) could you increase the solubility of in the ...

A: Pressure is directly proportional to solubility. Increasing the pressure leads to the increase in co...

Q: Which of the following Fischer projections corresponds to the compound shown below?

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Q: Determine rate law from the data. The reaction is NO + Cl2 = NOCl2

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Q: Part B MISSED THIS? Watch KCV 15.8, WE 15.9: Read Section 15.8. You can click on the Review link to ...

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 7,...

A: The mass of water is = 7.40 kg = 7400 g The initial temperature of the water is = 38.6oC The heat fl...

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A: From the given equation it is clear that A2 is a homodiatomic molecule and B is a monoatomic. From t...

Q: Consider the skeletal structure of 1-Isopropyl-2-methylcyclohexane. Identify the number of hydrogen ...

A: Identify the number of hydrogen atoms bound to each carbon in the structure. 

Q: What is the general form of the solubility product constant expression? How does the solubility quot...

A: The correct answer is given below

Q: 5. During the Diels-Alder reaction, you had to remove excess maleic anhydride. Which of the followin...

A: 5. Vacuum Filteration technique could be used to remove excess of Maleic anhydride if the product fo...

Q: Acetanilide 14,3°C compound identity literature m.p. of compound experimental m.p. of your impure sa...

A: Solution- 1a) Let us consider the given data. The compound identity = Acetanilide The literature mel...

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(g)+6H,0(g) → 4 NH3(g)+...

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Q: A 25 mL pipet delivers 24.7761 g H2O which is weighed against brass weights at 25°C. Calculate the v...

A:

Q: A vitamin syrup for infants contains 27.44 mg of zinc sulfate monohydrate (ZnSO4.H2O) and 100.00 mg ...

A: Mass of ascorbic acid = 100 mg = 0.1 g Molar Mass of ascorbic acid = 176.12 g/mol

Q: Provide an IUPAC name for the compound below. ball & stick labels (Specify (E) or (Z) stereochemistr...

A: This is the simplified structure of the compound .

Q: What is electronegativity?

A: The tendency to attract shared pair of electron is called electronegativity.  Fluorine is most elect...

Q: Question 7 At constant T and n, the pressure of a gas can be doubled by:

A: we know the ideal gas equation, PV = nRT R is the gas constant

Q: The rate of a chemical reaction a. is always increased with increasing temperatures. b. is directly ...

A:

Q: A 18.2 ml sample of vinegar (dilute acetic acid, CH3COOH) is titrated and found to react with 91.2 m...

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Q: Convert the following: a. 8.75 g of B2O3 to mol b.167.2 mg of Na2B4O7.10H2O to mol c. 4.96 g of M...

A:

Q: 4) Show the mechan iSm for the SNI reaction, muolving a carbocetion rearrangement. HO + HI 10) For e...

A: 9.   This is an example of SN1 reaction.  The mechanism involves 1. Removal of I- and formation of c...

Q: Which of the following is the precipitant of the aluminum iron group?                   Select one: ...

A: Aluminium ion and ferric ion belong to the group III cations.

Q: 3. A metal crystallizes with HCP unit cell. Its density is 8.67 g/cm3 and atomic weight of 111.95 g/...

A:

Q: n a table according to their chemical and physical properties. The goal is to display as many patter...

A: A question based on periodic trends that is to be accomplished.

Q: Page |99 SUBATOMIC PARTICLES AND ISOTOPES Complete Symbol Atomic Mass Number of Number of Number of ...

A:

Q: I. Both water and carbon dioxide are triatomic molecules with similar formulas. Explain why one of t...

A: Polar molecules: these are the molecules in which one end is slightly positive and the other end is ...

Q: Compare and contrast how each of the following affects the solubility of a solution and a suspension...

A: 1) Intermolecular Forces : Higher the intermolecular force, higher will be the solubility.   i.e. : ...

Q: Calculate the [H +], [OH -], pH , pOH of 0.005 M NH3 Kb= 1.8 x 10 -5

A: Ammonia is a weak base hence it dissociated less

Q: ne Diubility of which salt could be decrease g by the additio O NaCI O PbCl2 О КОН LICI O KNO3

A: The solubility of which salt could be decreased by adding KCl :

Q: How do you know that each element match up to their letter descriptions? I want a small explanation ...

A: Names and Symbols of the ElementsEvery component has a name. A large number of these names are now n...

Q: A metal has an atomic radius of 0.1335 nm. The volume of its cubic unit cell is 2.9305 x10-23 cm3. W...

A: Answer: To solve this question we have to find out the relation between atomic radius and edge lengt...

Q: Draw the molecular mass fragments for the following m/z rations. Show all the atoms (including) all ...

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Q: 5) What is the mass of Ca(OH)2 should be present in 0.250 L of solution to obtain a solution to obta...

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Q: Consider the following three substances: n-butyl bromide dinitrogen monoxide hexachloroben...

A: Ans. Option (D) Is right. All the given three substances,n-butyl bromide, dinitrogenmonoxide, hexach...

Q: A5.85% (w/w) Fe(NO. )g (241.86 g/ mol) solution has a density of 1.059 g/mL. Calculate 1, the molar ...

A:

Q: 15. What are the starting materials for the following products? a) Br b) Ni H2 OH H*

A: the starting materials of the following products are:  

Q: heat flows out of the flask and into the bath. Calculate the new temperature of the water bath. You ...

A:

Q: The pure D-form of a compound has a specific rotation (D line of sodium, 20° C) of +24°, whereas the...

A: First of all we need to calculate the enantiomeric excess by substracting minor from the major enant...

Q: A solution is made that is 1.3×10¬3 mol*L-1 in Zn(NO3)2 and 0.140 mol*L-in NH3. Zn2+(aq) + 4NH3(aq) ...

A:

Q: ethonalamineplasmalogen

A: In this question we have to explain the compound is ethonalamineplasmalogen, if the following tests ...

Q: Omol

A:

Q: Tries 1/99 Tries reached. Part 3: For reaction 1, the equilibrium concentrations of LcO2 and O2 are ...

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Q: 11a. The starting material provided can be converted into grape fragrance by this two step process. ...

A: Among HNO3 and H2SO4 , HNO3 is less acidic than H2SO4 . Thus acid base reaction occurs between HNO3 ...

Q: 24.0 g of carbon dioxide gas is stored in a cylinder (a malfunctioned fire extinguisher) with a volu...

A:

Q: CF2Cl2 CFCl3 C2F3Cl3 CF3Cl How many grams of Cl are in 32.2g of each sample of chlorofluorocarbons (...

A: Molar mass of CF2Cl2 = 120.91 g/mol Molar mass of CFCl3 = 137.36 g/mol Molar mass of C2F3Cl3 = 187.3...

Q: To the right of each name provide a correct structure. Show stereochemistry clearly in each case wit...

A: A question based on nomenclature that is to be accomplished.

Q: how many in the quality of water which is used in the preparation of syrups and brines affect the qu...

A: In canning syrups are added to fruits whereas brine aqueous solution of salt is added to the vegetab...

Q: following bonds. Bond Electronegativity difference Bond type Br.CL 4. H-S 5. Н-С 6. C-O 7. K-Br

A: Hint : Polarity of a bond depends on electronegativity difference of two bonded atoms.    If  ∆EN &l...