Which of the following would be the major product of this reaction? Br H OIV OI SO II O III Hint Save for Later nes for EZ Reactions KOt-Bu IV

Q: For both (i) and (ii) give a qualitative justification for each molecule which of these molecules…

A: A molecule is rotational Raman active only when it shows a change in molecular polarizability. A…

Q: How many elimination products can form in the following reaction? ж оооо 3 КОСН3 CH3OH

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Q: What is the basis for referring to the hydrogen ion as a proton? (a) The Arrhenius definition of an…

A: This question belongs to Acid-Base theory.

Q: The Ka of propanoic acid (C₂H₂COOH) is 1.34 x 10-5. Calculate the pH of the solution and the…

A: We have to find out pH and equilibrium concentration of C2H5COOH.

Q: 3. What is the most crucial step during the preparation of the Grignard Reagent?

A: Most crucial step during preparation of Grignard reagent :

Q: A 5.71 g sample of graphite was heated with 69.3 g of O₂ in a 8.00 L flask. The reaction that took…

A: •Given:- Graphite:- 5.71 gm O2 gas = 69.3 gm => We have to total pressure after completion of…

Q: rewrite the question in your own words to clarify it, write a useful hint, or explain how you ran…

A: From the any standard solution we can prepare any solution by cross multiplication calculations.

Q: Write the balanced NET ionic equation for the reaction when aqueous CS3PO4 and aqueous AgNO3 are…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,  For…

Q: Be sure to answer all parts. Based on the data in the following table, what will be the value of k…

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Q: What are the principles of flame ionization detection? Was it a good choice for these analytes?

A: FLAME IONIZATION DETECTION  (FID)

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: The question is based on the concept of chemical reactions. we need to balance the given reaction.

Q: Calculate the solubility of ZnCO3 in water at 25 °C. You'll find K, data in the ALEKS Data tab.…

A: Given,  The compound : ZnCO3  From the Aleks table  at 25 °C  KSP of ZnCO3 = 1.46 x 10-10  Molar…

Q: wires heat sample Water Stirrer nud Sample buming Steel sample outside chamber In an experiment, a…

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Q: 2O3(s) + 3 C(graphite) + 3 Cl2(g) → 2 AlCl3(s) + 3 CO(g) ΔH°      ___ kJ/mol ΔS°      ___ J/K·mol…

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Q: Which of the following would you expect the sparingly soluble Mg(OH)₂ to be most soluble in? Select…

A: Acid solution > Pure water > Aq. solution of neutral salt > Alkaline solution

Q: H2A Li Be Na Mg 3B 4B 58 68 7B 88 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga ho Rb Sr Y Zr Nb Mo Tc Ru Rh…

A: Potassium is 2A group element. It belongs to Alkaline earth metals .

Q: What intermolecular forces are in play for sodium stearate? Draw three water molecules; orienting…

A: Intermolecular forces are the force of attraction and repulsion that hold the atoms in the molecules…

Q: How many unique carbons in cnmr

A: To check the equivalent carbon atoms; we must check the environment of that carbon atom. The carbon…

Q: At 25 °C, the equilibrium partial pressures for the reaction 2A(g)+B(g) ----C(g)+2D(g) were found to…

A: Since, Equilibrium constant or Kp is the ratio of the equilibrium partial pressure of product over…

Q: If energy flows into a chemical system and out of the surroundings, what is the sign of AEsystem?…

A: Energy flows into a chemical system and out of the surroundings.

Q: Which of the following solute(s) would form an electrolytic solution in water? Explain your…

A: An electrolytic solution is a solution that conducts electricity due to the presence of ions that…

Q: ARTY (a) Show that dq = nCvdT +(") dV is an exact differential.

A: To show that the expression dq = nCv dt + (nRT/V) dv is an exact differential

Q: Trial 1 2 3 [A] (M) 0.200 0.400 0.200 A+BAB What is the rate constant for the reaction above? [B]…

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Q: For each pair of compounds listed, check the box next to the one with the higher boiling point.…

A: Given that -  There are different groups of elements and compounds, which have different boiling…

Q: PI3Br2 is a nonpolar molecule. Based on this information, determine the IP-I bond angle, the Br-P-Br…

A: The angle which is present between the two bonded electrons pairs in the compound is known as bond…

Q: estigate In the following acid-base reaction, H3O+ is the A HCI(g) + H₂O(1)→ H3O+(aq) + Cl-(aq)…

A: We know, base  takes H+ to form conjugate acid and acid releases H+ to form conjugate base .

Q: 5) You need to make 250.0 mL of a buffer with a pH of 4.10, in the chemical storage room you found…

A: Volume of buffer (V) = 250.0 mL = 0.250 L pH of solution = 4.10  Mass of sodium formate = 35.9 g pKa…

Q: answer the questions, interpret the following Lewis structure for SO42-. For the central sulfur…

A: This question belongs to chemical Bonding.

Q: Draw 4 ADDITIONAL resonance structures for the following benzylic carbocation.

A: The delocalization of pi-bond electrons in a conjugated system leads to the formation of resonance…

Q: A new potential heart medicine, code-named X-281, is being tested by a pharmaceutical company,…

A:

Q: starting with benzoic acid outline of synthesis of 1-amino-2-phenylethane

A:

Q: Solid potassium sulfate is slowly added to 150 mL of a 0.455 M barium iodide solution until the…

A: Multiple questions

Q: Convert 1.252 moles of sodium chloride into grams.

A: We know, Mass needed = moles × molar mass Now, molar mass of NaCl = 58.45 g/mol Given moles = 1.252…

Q: Consider the following reversible reaction: H2(g) + I2(g) ⇌ 2HI(g) The rate law for the forward…

A: reversible reaction: H2(g) + I2(g) ⇌ 2HI(g) Rate = k[H2][I2] The initial concentrations of H2 and I2…

Q: Time (s) 0.00 2.00 H2(g) + O2(g) [H₂] (M) 0.300 0.200 2HCl(g) What is the rate of reaction for…

A:

Q: Which statement(s) is/are true about the graph below? 1. At 1 min, Q < Keq 2. At 2 min, Q = Keq 3.…

A: Reaction quotient (Q) has expression similar to equilibrium expression with only difference that in…

Q: How many copper atoms were present on the balance reading 4.78 g? x 1022

A: Weight of Cu = 4.78 gram

Q: What are the line-angle structures for the following? a)…

A: The line-angle structures Rule   1 . Carbon atom not labelled.  2.  Hydrogen atom on carbon not…

Q: At 27 °C, K₂= 1.5 × 1018 for the reaction 3NO(g) N₂O(g) + NO₂(g) If 0.030 mol of NO were placed in a…

A: The given reaction is: 3 NO(g) ⇌ N2O(g) + NO2(g) Kp = 1.5×10^18 at 27°C.

Q: c) L A e) Br b) d) f) H CH₂CH₂ A C(CH3)3 a H OH

A: Following structural formula of compounds given -

Q: Given 100.0 mL of a buffer that is 0.50 M in HOC1 and 0.60 M in NaOC1, what is the pH after 20.0 mL…

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Q: AlCl3 is another catalyst used in electrophilic substitution reactions. It works similarly to FeBr3.…

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Q: ard C app.101edu.co Provide the correct IUPAC name for the compound shown here. Chey Question 7 of…

A: We have write down the IUPAC names for the given molecules.

Q: In k₁ k₂ Q4/ For the Reversible chemical reaction: A If initial concentration of (A) was 20.25 mM…

A: Kc = [B]/[A] At equilibrium, we have [B] = 15.30 mM and [A] = 20.25 mM - [B] = 20.25 mM - 15.30 mM =…

Q: A solution NH3 that contains 72 mL of 0.043 M ammonia, NH3, is titrated with 0.083 M HCI. The Kb of…

A: Moles of NH3 (M1) =0.043M Moles of HCl (M2)=0.083M Volume of NH3 (V1) = 72ml Volume of HCl (V2) =?

Q: Suppose a 500. mL flask is filled with 1.6 mol of H₂O, 1,5 mol of CO and 0.20 mol of H₂. This…

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Q: 1. How many unpaired electrons are in the boron atom? This atom is A. Paramagnetic B. Diamagnetic 2.…

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Q: What is the hybridization of the central atom in the methyl 0 5 (CH3) cation?

A: Hybridization is defined as intermixing of orbitals of slightly different energy so as to…

Q: Reaction a) maltose (s) + H₂O (1) - -----> 2 glucose (s) Reaction b) 6 CO2 (g) + 6 H₂O (1)-->…

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Q: Describe the acidity/basicity of each species and estimate the position of each equilibrium.…

A: The question is based on the concept of chemical equilibrium and acidity. we need to identify the…

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.