Predict the major products when the following compounds are treated with Question #7 non-nucleophilic base. Explain your rationale. tBu tBu OH N2 HO, N2

Q: The vast majority (99.6%) of argon in Earth's atmosphere is 40Ar however the argon in the Sun is…

A:

Q: How many chiral centers are in the following compound? Но. O 2 O 3 O 4 0 5 0 6

A: The molecule given is,

Q: What ratio of NaCN to HCN is needed to prepare a pH 9.60 buffer? (Ka of HCN is 4.9 x 10-10)

A:

Q: Which of the following is likely to give immediate results with Lucas reagent a. 2-methyl 2-heptanol…

A: Tertiary alcohol gives turbidity immediately with Lucas reagent .

Q: 2. In the quantum mechanical model of the atom, a maximum of 10 electrons is predicted to occupy a…

A: Principal quantum number:  Determine the orbital size and an energy level  an electron is placed on.…

Q: give an explanation of the semi-empirical mass formula

A:

Q: What is the major product of the following reaction? Br2, -78°C

A: Conjugated diene gives a bromination reaction with bromine to form a dibromo product by the…

Q: On a 12 day wilderness expedition you'll need to heat 3.0 kg of water to the boiling point each day.…

A: Givens : ∆Hc  =  103.8 kJ / m  the mass of water  =m = 3.0kg  specif heat capacity  =c = 4.200J /…

Q: Which reaction is an example of both a precipitation and a neutralization? (A) H3PO4(aq) + 3 KOH(aq)…

A:

Q: Draw a dashed line to show the effect of adding a catalyst to the system which decreases E A by 20…

A:

Q: 20. What is the best way to accomplish the following synthesis? ? (CH2=CHCH2)2Culi NAOH, H2O H2O,…

A: MECHANISM SHOWN BELOW

Q: How many unique protons are present in each of the following compounds? НО. CI 03:58:43 II III еВook…

A: The concept of equivalent or unique protons is generally used in spectroscopic studies of any…

Q: The first reaction you will be performing is the reduction of the permanganate ion MnO4– by the iron…

A:

Q: AND CHEMICAL BONDING Interconverting wavelength, frequency and photon energy 1/3 It takes 338.…

A:

Q: 3. A solution containing 10 g of NH3 at 90°C can be described as- ib e tuloa insoluble…

A:

Q: 7.) Determine the pH of a 0.10 M H;CO, (in water). Also, determine the concentration of all main…

A: For 0.1M H2CO3 Hence,  [H+]=[HCO3-] = 2.04x10-⁴M

Q: The value of ΔE in kJ, for a system that does 213 kJ of work on its surroundings and loses 79 kJ of…

A:

Q: 2. In the quantum mechanical model of the atom, a maximum of 10 electrons is predicted to occupy a…

A: The correct answer about 6d electron is given below

Q: How much heat will be absorbed when 38.2 g of bromine reacts with excess hydrogen according  to the…

A: Given :-  H2 + Br2  + 72.80 kJ → 2HBr  To calculate :-  Amount of heat absorbed when 38.2 g of…

Q: moles of F2

A:

Q: ST6B3- Use the initial rate data below to determine the rate law for the decomposition of A into…

A: Suppose that , rate of reaction is given by the following Rate Law Rate: v=k×[A]n where : k =rate…

Q: the optically active molecule is a) CH4 b) CHCl3 c) [Co(en)3]3+ d) CH2FCl e) SF6

A: The molecules given are CH4, CHCl3, [Co(en)3]3+, CH2FCl and SF6.

Q: H2 PUcharcoal H2 Lindlar's catalyst (1) OyCH-Cly-78°c (2) CH,COOH) H2 Pd/SrCO, (1) Oy/CH,C-78°c (2)…

A:

Q: 3. The Kb value of Ethylamine (C2H5NH2) is 5.9 x 10-6. The pH of 0.10 M Ethylamine aqueous solution…

A:

Q: The heating curve shown was generated by measuring the heat flux and temperature for a solid that…

A: The heating curve given is,

Q: A solution is prepared by dissolving 15.0 g of NH3 in 250.0 g of water. If The density of the…

A:

Q: N2 +3H2 2NH3 + heat d. increase temperature

A: The reaction given is,

Q: s reaction endothermic or exothermic? ts) oinnerdtoxca no tobne Additionally, rewrite the…

A:

Q: 2. Propose a sequence of reactions that efficiently converts the given starting material(s) to the…

A: We have to carry out the given synthesis from the given starting materials.

Q: %Transmittance 3462.98 3057.84 3022 51 1489.30 1443.83 1319 48 1155.12 1029.57 1008.82 754.45 693.07…

A: IR Spectroscopy used to determine the functional group. IT measures the vibration of atoms and based…

Q: 9. I2 + Cl03 IO3 + Cl" (acidic) 10. MnO4 + NH3 → MnO2 (s) + NO; (basic) 11. Mg (s) + ReO4 Mg* + Re…

A: Here we have to balance the given ionic equation in acidic medium  and in basic medium . We can…

Q: Suggest all the possible interactions that metoclopramide can interact with in physiological pH. CI…

A: To suggest all possible interactions that metoclopramide can have in physiological pH. The…

Q: What is the energy (in kJ) of one mole of photons associated with radiaition that has a frequency of…

A:

Q: The following reaction describes the production of elemental sulfur. Calculate the mass of elemental…

A: Given- Weight of dihydrogen sulphide =15.39 g  H2S(g)+O2(g) -> S8(s) + H2O(g)

Q: A chemist has 4.773 grams of a mixture of cesium fluoride and cesium iodide which she plans to react…

A:

Q: 6. What are the possible values of the angular momentum quantum number (€) when n= 3 ? 7. What are…

A: There are four types of quantum numbers :-  Principle quantum number  Angular momentum quantum…

Q: Name: Multiple Choice Identify the cholce tha best completes the statement or answers the quesione…

A: Solution = solute + solvent The substance that dissolves in a solvent is called Solute . When solute…

Q: (a) Which acid has the larger percentage of ionization: hydrofluoric acid or ethanoic acid? Fully…

A: A) both acetic acid and the hydrofluoric acid are weak acids ,but the acidity of the Hf is more than…

Q: dissociated H+H+ ions

A:

Q: 4. Show how to transform the compound on the left into the compound on the right. Several steps will…

A: Reaction : 1- pentyne reaction with sodamide and ethyl iodide.  Reaction : 3-heptyne reaction with…

Q: A solution was found to have a pH of 13.33 at 25 °C. What is the concentration of OH? O a. 0.21 M O…

A: To find the OH- concentration, first find out the pOH and using that pOH, find out concentration of…

Q: a) A specific example of the Curtius rearrangement of an acyl azide to an isocyanate. b) The anionic…

A: We have find out solution. Note -As per our company guidelines we are supposed to answer only first…

Q: Balance each of the following chemical equations. Pb(NO3)2(aq)+KBr(aq)→PbBr2(s)+KNO3(aq)…

A: In the balanced chemical equation, the number of each atoms should be equal in both reactant as well…

Q: up 7. Polar dissolving such as water, are ideal for -, such as salt. solvents, polar solutes…

A:

Q: The single reactant A decays into product P by zero-order kinetics.  What was the initial…

A: Given, A ➝ P The reaction is zero order kinetics. Time (t) = 121 min Rate constant (k) = 0.0041 M…

Q: water. What can be done to the mixture to help dissolve the remaining sugar After the mixture is…

A: Answer: This question is based on factors affecting the solubility of a solute in a solvent. Here,…

Q: Methanol (CH3OH) is often used as a fuel in high-performance engines in race cars. Using the data in…

A: Combustion :- The process of burning a compound in excess of air or oxygen is called combustion The…

Q: The value of for the reaction below is -72 kJ. When one mole of HBr is formed in this reaction, the…

A:

Q: N2 + 3H2 = 2NH3 + heat a. remove NH3 gas b. decrease pressure c. add N2 gas

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 13. Draw Frost circle (polygon-in-a-circle) diagrams for TI molecular orbital energy levels of 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.