H3C 20) Write the product of the following reaction H3C- A H2 -ОН -ОН H3C PCC 3 - -H H3C ОН -OCH 3

Q: It is found that the boiling point of a binary solution of A and B with XA = 0.6589 is 88 °C. At…

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Q: 3) Arrange in the order of increasing boiling points

A: Given : structure of molecules Tip : B.P directly proportional to H-bond and molecular mass.

Q: Make the following changes on the molecule in the drawing area below: 1. First, make sure this is…

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Q: on which of tthe following aqueous solutions would you expect CuCl to have the highest solubility

A: We would use common ion effect here.  According to this effect, is a solution has a ion common to…

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A: Methane reacts with chlorine to form carbon tetrachloride and hydrogen chloride. The equation for…

Q: Which of the following compounds acts only as an acid? Group of answer choices Fe2O3 Cr2O3 Zn(OH)2…

A: In this question, we have to choose the compounds acts only as an acid.

Q: 5) Which sequence of reagents can be used to do the following transformation? CH2OH 2) HBr 3)…

A: NaBH4 can reduce aldehyde and ketone to alcohols. Alcohols can react with HBr to give alkyl bromide.…

Q: What is the molarity of a KMnO4 solution if the endpoint was reached after pouring 20.55 mL of KMnO4…

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Q: How would you find the initial [SCN-]  and the Equilibrium [FeSCN2+]?

A: The initial [SCN-] is already calculated which is the same as the [NaSCN].  Because each NaSCN…

Q: Complete the following table. Only consider the 'central' atom when filling in the steric # , # of…

A: Given Compounds: HCN H3O+ NH4+ To Complete the given table for the geometry and polarity of the…

Q: How many grams of AgCl will be formed when 60.0 mL of 0.500 M AgNO, is completely reacted according…

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Q: For F₂ molecule: a) b) c) d) e) Construct a MO diagram. State the HOMO and LUMO. Calculate the bond…

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Q: the equiliberium constant for the gas phase reaction see image with 2SO2 is Kwq = 2.80 x 10^-4 at…

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Q: The rate of the reaction catalyzed by carbonic anhydrase is 1.0 × 106 s^-1 in the presence of the…

A: In presence of enzyme rate constant is Kcat In absence of enzyme rate constant is Ko We know…

Q: Hon 2504 - Ho wale الأمر OH ال ho. 20 POH₂ #2

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Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows to predict the…

A: Given : structure of intermediate.

Q: Describe the molecular geometry of the central atoms in; a) CH3COOH b) CH3CHCH2 c) CH3CCCH₂OH

A: Molecular geometry of a atom is the arrangement of the groups around that atom. It is based on the…

Q: How many moles of Agl will be formed when 75.0 mL of 0.300 M AgNO3 is completely reacted according…

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Q: A) 3-propyl-4-ethylheptane B) isooctane C) 3,4-dipropylhexane D) 4,5-diethyloctane E) None of these…

A: In IUPAC nomenclature: First, choose the longest carbon atoms chain i.e. contains the highest…

Q: A(g) +B(g) ⇒ AB(g) Kc = 0.24 AB(g) + A(g) ⇒ A₂B(g) Kc = 3.8 2A(g) +B(g) ⇒ A₂B(g) Kc =?

A: Equallibirium constant for third reaction can be calculated as:

Q: Amount of Sample of Sample 1 mass of Solid phase 30.09 Dersity 7 = 1.1 g/cm³ 16 4 Calculate radius…

A: This can be calculated as:

Q: (Q104) A solution of FD & C Blue 1 dye is a vibrant blue color. With what color of light is the…

A: If a substance abosrbs light from a certain region of the spectrum then that substance will appear…

Q: Hydrogen sulfide, H₂S, has the characteristic odor of rotten eggs. If a sample of H₂S gas at 2.75…

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Q: What is the mass in grams of KBr in 0.400 L of a 0.350 M solution?

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Q: Sulfur dioxide is a colorless gas with a strong odor that is produced when fuels containing sulfur…

A: Equilibrium concentration  Kc Equilibrium concentration

Q: 5. Which type of spectroscopy (IR, ¹H NMR, and/or 13C NMR) would be good to distinguish between…

A: These two compounds can be distinguished by number and position of signals in 1H and 13C NMR spectra…

Q: Calculate the energy required to heat 725.0mg of graphite from −2.4°C to 19.7°C . Assume the…

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Q: pH of solution in flask 12.0 10.0 8.0 6.0 4.0 2.0 Indicator methyl orange methyl red A 25.0 mL…

A: Answer: Indicator is the chemical substance that indicates about the completion of titration by…

Q: for which of the following pairs of elements would most likely be in the molecular compound ? LI…

A: Molecular compounds are formed from the  Individual atoms .

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Q: Consider the reaction sequence below to answer the following questions: Hg(OAc)2, H₂O/THE لی ستی OH…

A: Reaction mechanism for the oxymercuration demercuration reaction.

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Q: 3) Thermophiles are single-cell organisms that live by deep sea hydrothermal vents. The temperatures…

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Q: What is the relationship between pAg and pCl at the equivalence point in the titration of chloride…

A: Volumetric method based upon the formation of precipitate is called " precipitation titration "

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Q: the correct formula for ionic compound containing TI3+ and Te2- ions would be

A: Writing the name of ionic compound, charge of first ion is suffix of second ion and charge of second…

Q: If you have 155 mL solution of a 0.762 M FeCl, solution, how many grams of FeCl, are contained in…

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Q: Provide the common names below

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Q: Check the box under each hexose.

A: we have to select the structure that is a hexose

Q: (CaO=56.08g/mol; NH4Cl-53.492g/mol; NH3-17.034g/mol; H20-18.02g/mol; 110.98g/mol) Ammonia gas can be…

A: Given, Reaction : CaO(s) +2NH4CI(s) →2NH3(g) +H2O(g) +CaCI2(g)

Q: balance the equation: NH2OH yield NH3 + H2O + N2

A: Given unbalanced chenical equation is NH2OH → NH3 + H2O + N2 We need to balance this equation

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A: In the first step , NBS under photochemical condition results the  benzylic bromination . Here…

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A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

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

Q: The molecule shown here is classified as what type of organic compound? H3C- -CH₂ CH3 x H3C CH₂-CH3…

A: The compounds of carbon and hydrogen are known as a hydrocarbon. Hydrocarbons can be classified into…

Q: Are noble gases considered to have electro negativity? Why or why not?

A: Noble gases also called as inert gases are unreactive. It is because of the Presence of completely…

Q: 1. What is the charge on the phosphorus, P, in the following compound, HPO₂S? Input the value here.…

A: Charge on Phosphorus  Overall charge on compound.

Q: d) Consider the titration of a 60.0 mL of 0.297 M weak acid HA (Ka = 4.2 x 10⁻⁶) with 0.400 M KOH.…

A: we have to determine the primary species in solution and calculate the pH

Q: (Na2SO4=142.05g/mol; Na2S-78.05g/mol, C=12.01g/mol; CO=28.01g/mol) Sodium sulfide, Na2S, is used in…

A: Limiting reactant: A reactant that is totally consumed when the chemical reaction is completed is…

Q: which of the following species is amphoteric?

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Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.