Predict the major organic product for the following reactions.

Q: Mg (s) + ½O2 (g) → MgO (s) (1) This equation can be obtained by combining equations (2), (3) and (4)…

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Q: Draw the Lewis structure of BCl₃ and then choose the appropriate number of valence electrons on the…

A: Valence electrons in Lewis structure is represented by dot

Q: F. Build each of the molecules (a, b, c and d) drawn below (team/group work)__ Br Br Br Br b) C) d)…

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

Q: -R Name the radical mechanism pattern that is above. O heterolytic cleavage O coupling O hydrogen…

A: Above reaction can be explained as:

Q: 1. For each reaction, write the letter corresponding to the type of reaction in column I and predict…

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Q: B. a) Br- -H b) 1) In the space above labeled b), draw the mirror image of molecule a. 2) Build…

A: We have ask to solve the given questions regarding the given molecule. The answer to given questions…

Q: At body temperature (37°C), human blood has an osmotic pressure of 6.79 atm. Calculate the…

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Q: OMe Ph + NO₂ OMe Ph NO₂

A: It is the Diels-Alder reaction

Q: 1) MCPBA 2) H/ CH₂CH₂OH Br./CH,SH H₂C 1) 03 2) Na₂SO -CH3 1) RCO,H 2) NaOCH3

A: We have to give the major products of the given reactions. Introduction: Bromination reaction,…

Q: Compute for the needed values for slution preparation: 1. Prepare the following solution…

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Q: A solution is prepared by dissolving 0.23 mol of hypochlorous acid and 0.27 mol of sodium…

A: Introduction to Buffer solution- A weak acid and its conjugate base, or vice versa, are combined to…

Q: ow many valence electrons are there in group 2 elements? A 1 B 2 C 4 D 8

A: Group 2  element are also known as alkaline earth metal.beryllium ,magnesium ,calcium,…

Q: Write the expression for Keq for the reaction: 2 NO(g) + Cl₂(g) 2 NOCI(g)

A: Keq is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: (b) 1) LDA 2) 0 H-C-H 3) H30* н-с

A: LDA is a strong base, it is quite bulky in nature. so it would like to abstract proton from the less…

Q: Sketch the structure for KI. Label the partial charges and draw the dipole moment.

A: Given -> KI  -> Dipole moment is defined as product of internuclear distance between bonded…

Q: The temperature of a 500. mL sample of gas increases from 150. K to 350. K. What is the final volume…

A: Initial volume of gas ,V1 = 500 ml = 0.500 L  (1 L = 1000 ml )  Initial temperature  ,T1 = 150 K…

Q: 4.2 3.8 3.4 2.6 f1 (ppm) 2.2 1.8 1.4 1.0 0.6 0.2 -0 2.00-1 0.98- 2.02-1 3.951 2.941 3.59 -3.57 3.56…

A: In the 1-H NMR spectra, the number of peaks will be the same as the number of different protons…

Q: 1. 4 3 100 50 Identify the following compounds based on the spectra given. 20 30 2000 220 200 180…

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Q: 1.03 2. H₂O

A: Well, O3 is an oxidizing agent. O3 is used to cleave alkene and alkyne. this reaction is known as…

Q: For the following reaction, 40.1 grams of iron are allowed to react with 15.1 grams of oxygen gas .…

A: Answering only the first question as per guidelines  we are given a chemical reaction and ask to…

Q: You need to make an aqueous solution of 0.186 M potassium sulfate for an experiment in lab, using a…

A: Molarity of a substance is the number of Mole present in one litre of solution.

Q: 2 Fe (s) + 3 Br2 (g) → 2 FeBr3 (s) 181 g Fe   95.5 L Br2 Find the Limiting reactant with solutions…

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Q: Ignoring the possibility of stereoisomers, what is the IUPAC name of the following substance?…

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: CH₂CH₂CH₂CH=C- CH₂ - CH₂3 "CH₂ - CH3 Paye

A: IUPAC name consist of three parts :  Prefix - word root - suffix  Prefix is there for substitute.…

Q: If you want to make 1 L of 1X of TGS using 2 x TGS stock, how much of the 2 x do you need? Report…

A: Given: Volume of TGS diluted solution (V1) = 1 L Molarity of TGS diluted solution (M1) = 1X Molarity…

Q: Complete and balance the following redox equation using the set of smallest whole- number…

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Q: H. Build the following molecule a) and then build and draw its mirror image b). CH 3 -C-H a) Br-…

A: First, we have to observe whether the molecule has any plane of symmetry, if it does, it's a meso…

Q: A mole of an ideal gas is compressed isothermally at 298K. If the gas is compressed from 1 atm to 10…

A: We need to find the entropy change of the given isothermal compression at 298 K. The gas is…

Q: determine how the rate at which ozone disappears is related to the rate at which oxygen appears in…

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Q: Which of the following reactions result in a positive ∆ Ssys? A. Pb(NO3)2 (aq) +KCl (aq) ---> PbCl2…

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Q: How much heat, in joules, must be absorbed to raise the temperature of a 125g copper ingot from 14.0…

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Q: How much amount of solids (in grams) do you need to prepare the following solutions? 1. 500.0 mL…

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Q: Determine the moles of AlCl₃ produced when 4.75 grams of Cl₂reacts with Al accordingto the following…

A: Given :  Mass of Cl2 = 4.75 grams

Q: An aqueous 0.300 M glucose solution is prepared with a total volume of 0.150 L. The molecular weight…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: Compare the following reactions. Which is faster? Using a Free Energy Diagram, justify your choice.…

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Q: Draw the major product of this aminolysis reaction. Ignore inorganic byproducts.

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Q: When heated, lithium reacts with nitrogen to form lithium nitride: 4Li(s) + N2(g) → 2Li3N(s). What…

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Q: Copper(II) sulfate, CuSO4, reacts with sodium hydroxide, NaOH, in a double displacement reaction.…

A: CuSO4, reacts with NaOH in a double displacement reaction. The products are Cu(OH)2 and an aqueous…

Q: A chemist adds 465.0 mL of a 1.04 mol/L aluminum chloride (AIC13) solution to a reaction flask.…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: At a certain temperature, silver carbonate has a K = 7.82x10-12 and a solubility of 0.0001250 M in…

A: Given :  Ksp = 7.82 x 10-12

Q: 2 a) Consider the following electrochemical cell. Zn (s) | Zn²+ (aq) (0.0080 M) || Fe³+ (0.180 M),…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. CI excess CH3NH2

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Q: Dra Calculate the volume in milliliters of a 3.84M sodium nitrate solution that contains 50.0 g of…

A: Molarity of a solution can be defined as the number of moles of solute per litre of solution.…

Q: 9* Fill in the table below. The answers are binary Compounds. The possible responses may in include…

A: Choose the compound where the least electronegative element is in its highest oxidation state. Since…

Q: What is the net ionic equation for the reaction of iron (III) chloride (aq) with calcium hydroxide…

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Q: Identify if the ff. compounds are aromatic or not (answer format: Yes/No):

A: Highly stable conjugated cyclic compounds that do not give addition reactions and follow the Huckel…

Q: Using a coffee cup calorimeter, determine the enthalpy of reaction (in kJ) if the reaction media is…

A: Volume of solution V = 150.0 mL  density = 1.000 g/mL  Therefore, mass of solution = 1.000 g/mL *…

Q: How many grams are required of NaoH to make 50mls of a 0.25M solution of NaOH ? (give your answer…

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Q: How do we use heat in an elimination reaction?

A: ΔG = ΔH - TΔS With increase in temperature the value of Δ G become more negative for elimination.

Q: A reaction where an exchange of ions or atoms occurs. O single displacement combustion double…

A: Different types of chemical reaction: • Single displacement reaction: Single displacement reaction…

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.