Но -NH2 4. Use ANY needed reagents to effect the following transformation. draw the product draw the starting material Dushing mechanism for the following transformation, include resonance forms MeOH ÖH ÖMe ..

Q: discussion on cis and trans potassium dioxalatodiaquachromate

A: GIVEN:- discussion on cis and trans potassium dioxalatodiaquachromate

Q: One Erlenmeyer contains 50 mL of 0.1 M Na2CO3 solution, the other Erlenmeyer contains 50 mL of 0.1 M…

A:

Q: What volume (in mL) of 8.84 M HBr would be required to make 300.0 mL of a solution with a pH of…

A: Given data of the following, M1 = 8.84 M , V1 = ? For second case, pH = 3.15, V2= 300.0 ml

Q: N. NH O imidazo[2,1,b]oxazole O imidazo[1,2,b]oxazole oxazolo[2,1,b]imidazole

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

Q: calculate the % yield of the preparation of benzocaine: mass of 4-aminobenzoic acid = 2.75g molar…

A:

Q: Consider the galvanic cell based on the following half-reactions: Zn²+ + 2e → Zn ɛ° = –0.76 V Fe?+ +…

A:

Q: 3. 2H(s) + 202(e) 2HO2(s) AH = ? Given: 2HO2(s) + O2(g) - 2HO3(s) AH = -309 kJ 2H(s) + 302(g) →…

A:

Q: Sulfuric acid, H2SO4,  is an important industrial chemical, typically synthesized in a multi-step…

A:

Q: How does the solubility of Acetic Acid change when the pH is adjusted? Why did the solubility change…

A: Answer - According to the question - Acetic acid is miscible with water, so it's solubility…

Q: name the products of the acid hydrolysis of methyl hexanoate

A: By the Acid hydrolysis of methyl hexanoate formed hexanoic Acid and methanol

Q: NiO2(5) >Nica) E'= 1.678Y Cu?cq) -> Curs) Given unbalonced areccrion: Eこ0.342 V a) Draw the galvanic…

A:

Q: List the four different forces that link protein chains. Check all that apply. disulfide linkages…

A: Answer - Four difference force that link protein chain - 1. disulfide linkage - Disulfide bonds…

Q: 4) 250 ML Solution of 25 ppm of Na', from sodium suifate CNasSo4)

A: f) Given that -  Volume of sodium sulfate Solution = 250 mL  Parts Per Million concentration = 25…

Q: water 97℃ Boiling point of solution  99℃ Mass of flask  118.2g Mass of distilled water w/…

A: Given,    Boiling point of distilled water 97℃ Boiling point of solution  99℃ Mass…

Q: Write the chemical equation (draw the structures) for the saponification of methyl salicylate

A:

Q: 2. Sodium nitrate decomposes into sodium nitrite and oxygen gas with heat. When 0.123 g of sodium…

A:

Q: Cl2(g) 2HCI(g) AH = –184.6 kJ %3D | 2: O2(g) + 2 F2(g) AH = -49.4 kJ ΔΗ 3: 202(g) → 2NO2(g) AH…

A: Given,  Reaction,  N2 + O2 ---> 2NO  □H = 66.4 kJ Volume of N2 = 167 L Moles = Volume (L)/22.4…

Q: QUESTION 11 Which of the following alkyl bromides undergoes solvolysis in methanol without…

A:

Q: 8. i) Identify the letter choice that shows the correct Bronsted-Lowry acid-base pairs for: H3PO…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: 1. 2. 3.

A: Given:

Q: Consider 15 mL of an aqueous solution containing 2.0 g of an organic solute. If the distribution…

A:

Q: A student, trying to standardize NBS solution using a standard Vitamin C solution (220 mg/L),…

A: Please find the below attachment.

Q: 1Neils Bohr's model of the atom said: (Check all that apply)     positively-charged nucleus us…

A: Neil Bohr said that the electron could move around the nucleus in a specific circular orbits  He…

Q: Question 2 Only one of the statements below is correct; which one? O Two solutions are hypotonic…

A: In this question, we have to choose the statement which is given correct. Isotonic solution:…

Q: 2. ACIS(B) → ACI3(g) + Clz(g) AH = ? Given: A4(s) + 6CI2(g) → 4AC]3(g) AH = -2439 kJ 4ACI5(g) →…

A:

Q: QUESTION 6 For each of the following reactions which of substitution products is correctly…

A: Here we have to determine the correct stereoisomeric reactant and stereoisomeric product formed in…

Q: [Review Topica) [References] Use the References to access important values if needed for this…

A:

Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. Br

A:

Q: 6. 5. 4. CH OH H3C. CH3 H2C CH3 CH3 CH3 CH3 HO CH3 H3C

A:

Q: Homework Exercise Propose a synthesis for each of the following molecules from malonic ester. (a)…

A:

Q: Name and indicate

A:

Q: A 6.91 mol sample of ethylene is burned in a bomb calorimeter that has heat capacity of 348.0 J C-1.…

A:

Q: 8. Study the following pairs of compounds and comment on their stereochemical relationship (i.e. are…

A:

Q: d Show the mechanism for reaction A. e Reaction A was repeated with 2-bromo-2-methylpropane instead…

A: Note : According to our guidelines we are supposed to answer only first three subpart.  Kindly…

Q: 9. Indicate the type of complex lipid represented by each structure below. CH CH CH.CH" CH.CH, OH OH…

A: Given:-

Q: A 150.0 g block of lead at 100.0 °C is placed in a calorimeter with 50.0 g of water at 22.0 °C. The…

A:

Q: Knowledge Check 2.2 Predict whether the bond between the pair of atoms will be ionic, polar…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: A nitrogen molecule at the surface of earth happens to have the rms speed for that gas at 0°C. If it…

A:

Q: 0.02 kg plant extract in 2dm3 of water was shaken with 0.1dm3 ether. Upon checking, 1.7x10-3 kg of…

A: Mass of plant extract = 0.02 kg

Q: Determine the enthalpy change, AH°, for the following reaction; N2(g) + 2H2(g) → N2H4() Given the…

A: Determine the enthalpy change of the following reaction ---

Q: Chloride solvable in water at 0°C is 542 g/L. What amounts of substance (in [mol]) of Magnesium…

A: Molar mass of MgCl2 = 95 g/mol Solubility of  Magnesium chloride (MgCl2) = 542 g/L Molarity of MgCl2…

Q: You wish to prepare 2L of 1M sodium phosphate buffer, pH 8.0. You have stocks of 1M monobasic sodium…

A: Given: Concentration of NaH2PO4 = 1 M Concentration of Na2HPO4 = 1 M Volume of buffer solution = 2.0…

Q: Compute for the total acidity of the food sample assuming that ten grams of sample was dissolved to…

A:

Q: nzo[b]phspholane azo(blphospole azo[b]phospholidine

A: Parent ring - heterocyclic ring (phospholidine )  Fused ring- benzo( perfix) Fused ring is attached…

Q: Alabandite is made of manganese (II) sulfide (MnS). The mineral adopts the FCC structure. The length…

A:

Q: A 0.01kg plant extract in 2dm' of water was shaken with 0.1dm' ether. Upon checking, 1.7x10 kg of…

A: Mass of plant extract = 0.01 kg = 10 g

Q: An argon laser emits photons at a wavelength of 610 nm. c = 3x108 m/s h = 6.6x1034 J/s 1 nm = 109 m

A: What is the frequency of this radiation?

Q: For each set of three structures, choose the structure that is not an isomer of the other two. но, C…

A:

Q: Which of the following would be the acid equilibrium equation for HONH;CI? A) HONH,* (aq) = NH, (aq)…

A:

Q: What volume in liters of fluorine gas is needed to form 261 L of sulfur hexafluoride gas if the…

A:

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.