Me Me n-BuLi Me Me SnBu3 Hexane(s) O °C, 57% (2 steps) See the Wittig Rearrangement-[2,3] Me HOʻ Me Me Me

Q: IV. Determine if the solid sample is IONIC, COVALENT, MOLECULAR or METALLIC _1. Dry ice 2. Graphite ...

A: Ionic solid is composed of positive and negative ions. Ions having positive charge is called positiv...

Q: Saponification with NaOH of this ester will result in which products? Select one: O a. ethanoic acid...

A:

Q: Is it necessary to bleach the hair prior to application of a hair dye? Explain

A: Yes it is necessary that we should bleach the hair Priya to application of hair dye because the pigm...

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 5....

A: The solution is given below - 

Q: What is the arrow pushing mechanism for this?

A: Carboxylic acid reacts with alcohol in the presence of acid or base catalyst to form an ester. The r...

Q: the new temperature of th

A:

Q: A student prepares a solution by dissolving 15.0 mL ethanol (C2H5OH) in water to make a 300.0 mL sol...

A: Molarity is the ratio of moles of solute to volume of solution in Litres.    No.of moles = mass / mo...

Q: 1 The oxygen tank in a hospital respiratory unit has a pressure of 4840 mmHg. What is the pressure o...

A: 1.     1 mm Hg  =  0.001316 atm

Q: Activity 1.5: Perform the following problems related to stoichiometry equation.  A beaker of 175 mL...

A:

Q: What need to be aware of when using ATR attachment of IR spectrometer? Give detailed solution please...

A: IR spectroscopy is one of the techniques that is used in analytical chemistry in qualitative analysi...

Q: A 2.50 g sample of powdered zinc is added to 100.0 mL of a 2.00 M aqueous solution of hydrobromic ac...

A: Given:- •2.50g of sample of zinc powder • 100ml of 2M HBr solution. •Total heat capacity of calorime...

Q: What would happen if a mobile phase of ethyl acetate/triethly amine is used in column chromatography...

A: Explain the effect that would happen if a mobile phase of ethyl acetate/triethly amine is used in co...

Q: TMS TMS LicI DMSO, H20 Me., Me., Me Me Ме CO,Me Ме

A: In organic chemistry decarbomethoxylation reaction are those in which CO2 and Methyl group eliminate...

Q: What is the product of SYNTHESIS OF METHYL SALICYLATE

A: We have to give the products of the synthesis of the methyl salicylate.

Q: How much energy is required to raise the temperature of 11.0 grams of gaseous neon from 22.4 °C to 3...

A: Given that: Mass of neon = 11.0g Initial temperature(T1) = 22.4°C Final temperature(T2) = 35.3°C Cha...

Q: A 25.00 mL solution of 0.08880 M Nal is titrated with 0.05200 M AgNO,. Calculate pAg* following the ...

A:

Q: Post-lab Questions: does this say about the purity of your solid?

A: Answer of 1st question as per guidelines can only answer 1 if you want to ask more send them one by ...

Q: 13 Balance these net ionic equations. (a) Ag+(aq) + Br¯(aq) → AgBr(s) (b) Cd2+(aq) + S?-(aq) → CdS(s...

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

Q: The heat of fusion aH, of butane (C,H10) is 4.7 kJ/mol. Calculate the change entropy As when 75. g o...

A:

Q: How many alkenes or cycloalkenes with the general formula C9H16 can you treat with HCl to obtain 1-c...

A: The given  reaction  is an electrophilic  addition  reaction  of an alkene pi bond. The HCl get adde...

Q: 3. Assign the absolute configuration to the stereocenters (marked A through G) below. Note: “extract...

A:

Q: For what specific sugar is tested by Bial’s Orcinol reaction. Show the chemical equation?

A: Bial's test is a chemical test for the presence of pentoses. Bial’s reagent contains concentrated HC...

Q: If the structure below is alkyl halide that undergoes elimination, what would be the structure of th...

A: Haloalkanes undergo elimination reaction (dehydrohalogenation) on heating with KOH in presence of C2...

Q: The quantity of antimony in an ore can be determined by an oxidation-reduction titration with an oxi...

A:

Q: 1. Methanol can be produced  by the reaction between carbon monoxide and hydrogen. Suppose 68.5 kg o...

A: Answer: This question is based on stoichiometry of the reaction where compounds always react in the ...

Q: Topic: extraction of Flavonoid glycosides and assessment of antioxidant What is the indication of t...

A: Iodine test for confirmation of presence of unsaturation.  

Q: III. Write the letter of your answer from the choices in the box. H,0 molecules are cohesive; they f...

A:

Q: B. Balancing Redox in Basic Solution Balance the following equation and show your complete solution:...

A: Balanced the given redox reaction under basic condition---

Q: а. NH2 OMe N. EtzN, THF b. Me2N Me2N 1. LIAIH4, THF 2. H3O*, H20

A:

Q: How many grams of NaOH are needed to prepare a 250 mL of a 1.0 M solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is def...

Q: Prepare 1500mL of 0.5N H2SO4 solution with specific gravity of 1.84g/mL and assay of 97%. Write the ...

A:

Q: Which of the following reactions is not product-favored? NaOH(aq) → Na*(aq) + OH-(aq) NH3(aq) + H2O(...

A:

Q: What is the molarity of 5 liters of a solution that contains 50.0 grams of NaOH?

A: Given:  Mass of NaOH = 50 gm  Volume = 5 litres  Molar mass of NaOH = 40 gm/mol

Q: Fill out the chart that will illustrate the ranges of color change for the following acid-base indic...

A: pH is defined as negative logarithm of hydrogen ions.

Q: The starting concentration (time zero) of Crystal Violet Dye is 1 x 10-4 M. Calculate the concentrat...

A:

Q: the standard enthalpies of fo

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Q: A sample of 7.50 mol of gas in a 10.00 L container is at 45.0 °C. What is the pressure of the gas?

A: We would Calculate pressure of the gas using ideal gas equation. 

Q: Calculate the degree of unsaturation. Assign the relevant peaks in the IR spectrum. Assign the peaks...

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

Q: The advantages of carbon nanotubes are well documented in research explain the carbon nanotube struc...

A: The structure of a carbon nanotube is formed by a layer of carbon atoms that are bonded together in ...

Q: Measurements show that the enthalpy of a mls constant pressure. Furthermore, by carefully monitoring...

A: ∆H = ∆U + P∆V ∆H = change in enthalpy  ∆U = change in Energy P∆V = work done 

Q: 5. Which of the following statements are true: A. General oxidation/reduction indicators are substan...

A:

Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used t...

A: Mass of Zn = 66.79 g   

Q: explain the chemical reaction that occurs water molecules dissociate and reform. why is these chemic...

A: The water Act as Base and As Acid and Hence base will  Abstract  Protons from acid and Hydronium ion...

Q: Restate the paragraph. The main objective of the laboratory activity was to make aspirin also known...

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Q: If the same amount of energy in the form of heat is added to 5.00g samples of each of the metals bel...

A: Specific heat capacity is defined as the amount of heat required to raised the temeperature of 1kg s...

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A:

Q: (1) Draw the structures of L-Cysteine from highly protonated to depronated form. Note Structure A as...

A: As you have asked many questions i will give answer for the first one. Also let me tell you that, al...

Q: What makes an ammonium salt very important as an organic compound?

A: What makes an ammonium salt very important as an organic compound?

Q: 5 Name three ways by which the volume of a gas can be decreased.

A: 5. Sol :- Given question is : Name three ways by which the volume of a gas can be decreased = ? 

Q: 1. A solution has 80% (R)-2-bromobutane and 20% (S)-2-bromobutane a. What is the “enantiomeric exces...

A: Enantiomeric excess is defined as the difference between the relative abundance of the two enantiome...

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.