Tollen's reagent reacts with hexan-2-one to produce hexanoic acid and silver mirror precipitate.

Q: 7. Circle the chiral centers in the molecule. OH 8. Classify the molecules as chiral, achiral or mes...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: what group number is lanthanide in periodic table?

A: Lanthanides are belongs to f-block elements. These f-block elements are called inner transition elem...

Q: Give the advantage for each of the following. 1-M.O&M.O*. 2-Electronegativity. 3- Metalic bonds. 4-S...

A: 1) M.O and M.O* M.O (Molecular orbitals) are used to determine the region where electron can occupy ...

Q: -Write the electron configuration for each of the following: a. lithium Li-13225 b. sodium na-1s2252...

A: 5) The elements given are lithium, sodium and potassium.  

Q: For a reaction to be spontaneous, the change in Gibbs free energy (AG) must be which of the followin...

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Q: Br Br Br OH OH Br OH F Br OH H Br FIl Brill Ill

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Q: The two spectra below correspond to cyclopentanone and 2,3-dihydro-1H-inden-1-ol (formulas below). W...

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Q: What is the expected major product for the reaction shown? SH NaOH/H2O/Br2 2 S-S S-Br OH Br IV II II...

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Q: Group prioritization is based on the electronegativity of the atoms directly attached to the carbons...

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Q: draw the skeleton structure of the following? Thank you very much! 1.) 3,4-dimethylcyclopentene 2....

A: Draw the skeleton structure of the following?

Q: Formula of Group IIl sulfides and the color of each

A: To identify: The sulfides of group III sulfides and their colours.  

Q: Given this information, what are the 2 compounds? (Second image has a molecular formula of c4h8o2)

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: 2. Write a synthesis of the Wittig reagent C1

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Q: 2. How many ml of 0.2 M HCI needs to be added to 100.0 ml of 0.2 M Sodium acetate (kb for acetate is...

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Q: Predict the formula for strontium sulfate, given the formula of calcium sulfate, CaSO4

A: Given: Formula of calcium sulfate is CaSO4.  

Q: Determine the limiting value i (Van’t Hoff Factor). Write the stoichiometry of the ionization if app...

A: The van't Hoff factor means how many particles or ions in solution.NaOH(aq) → Na+  + OH-number of io...

Q: In an ITC measurement, how much heat (J) will be released upon injection of 10 µL of a 200 µM ligand...

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Q: 4 Al (s) + 3O2 (g) → 2 Al2O3 (s) ΔHo = -3351 kJ/mol Consider the following statements about the...

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Q: Assume you have a pure sample of chemical element. Based on the characteristics below, what properti...

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Q: Draw the major addition product for this reaction. Do not include any byproducts formed. (Ainba

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Q: How many moles of oxygen (O2) are needed to react with 56.8 grams of ammonia (NH3) by this reaction?

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Q: Cyclohexanol C6H11OH is an organic compound that freezes at 26 degrees Celsius. How much energy is e...

A: Given, Enthalpy of melting of cyclohexanol - 1.70 kJ/mol. Amount of cyclohexanol taken - 18.5 g Chem...

Q: Determine the microstate of flourine in increasing energy

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Q: volume

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Q: Based on the following species peroxide ion, Oz , superoxide ion, Oz , oxygen O2 Draw the molecular ...

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Q: If 14.2 g of Al(NO 3) 3 is dissolved in 655g of water, what is the boiling point of the solution (as...

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Q: At 90 degrees C. the following equilibrium is established Hy(g) + Sts) H,S(g) Kc 6.8 X 10 If 0.46 mo...

A: The equilibrium reaction given is, Given: Initial moles of H2 = 0.46 mol. Initial moles of S = 0.3 ...

Q: Calculate the enthalpy change for the reaction below:

A: Enthalpy of the reaction is equal to the difference between enthlpies of products and reactants.

Q: Which of the following equilibrium constants corresponds to a situation where AG = 0? OK>1 ОК»»»1 OK...

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Q: . The dissociation of N;O4 into NO2 is 16.7% complete at 298 K and 1.013 bar. N2O«(g) = 2 NO2(g) Det...

A: Given : We have to calculate K and delta G 

Q: 1. 50.0 ml of 0.1 M NaOH is added to 100.0 ml of 0.2 M HCN (Ka=6.2x10-10). What is the pH of the sol...

A: Since you have posted multiple questions, we are entitled to answer the first only. 1) Given: Concen...

Q: Which is the best method for carrying out the following two-step transformation? CI 1. O 1. C12/FeCI...

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Q: Use the following information to answer the next question. Each box in the periodic table shows the ...

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Q: L. Using Table 1, calculate AH for each of the following reactions. Tell if each is exothermic or en...

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Q: ELEMENTAL CHEMISTRY Tell me what? 2of2 Ag (()

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Q: If you have both 1-hour and 8-hour data for ozone, report the higher AQI value. Suppose you had a 1-...

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Q: 1. Draw the most stable Newman projection for the following molecule. Explain why it is the most sta...

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Q: EX4A.1- Calculate the Gibbs free energy of fusion (melting) for water [in J/mol] at T= 0°C at 58.4 b...

A: Fusion of water can be represented as: H2O(s)↔H2O(l)                                (1)

Q: For the reaction 2 HC\(aq) + K2SO3(s) – H>O() + SO>(g) + 2 KC(ag) answer the following questions., 1...

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Q: a) The vapor pressure of ethanol is 100 mmHg at 34.9°C. Determine the vapor pressure at 63.5°C (AHva...

A: Answer a) Initial pressure,P1 = 100 mm Hg Final pressure, P2 = ? Initial temperature, T1 = 34.9 °C =...

Q: Balance this reaction.  If a coefficient is one, enter "1" explicitly.   P+O2 → P2O5

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Q: A molecule absorbs radiation of frequency 3.00x1014 Hz. What is the energy difference between the mo...

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Q: Classify each of the following as a binary ionic compound, ternary ionic compound, binary molecular ...

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Q: Express each answer with the correct significant digits, and the proper units AND write it in scient...

A: The expression given is .  

Q: Calculate the mass of 4.50 moles of Ca3PO4 O 0.0209 g 968 g O 215 g O 87.1 g

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Q: H. K2Cr,O7, H2SO4, distill or PCC, CH,C2, 25 °C O. H.

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Q: Name the major product for the reaction of aqueous bromoethane with NaSH.

A: Substitution reaction is the reaction in which one species is replaced by other.  

Q: Please draw the original Lewis structure then redraw the diagram in its molecular geometry and pleas...

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Q: A gas mixture contains 3.63 g of hydrogen, 51.6 g oxygen, 12.25 g helium, and an unknown amount of n...

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Q: 03) Como diferenciar mediante espectroscopia de Infravermelho os seguintes isômeros? NH2 b) a) c) d)...

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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.