Reagent(s): ОН CN

Q: If the water molecules pass through a membrane with a steady state flux of 130mole/(m^2 day), how…

A: Given: Steady state flux = 130mole/m2 day Mass of water = 0.520 kg = 520 g Area of membrane = 665…

Q: The following mechanism has been proposed for the conversion of tert-butyl bromide to tert-butyl…

A: In substitution reaction one species is attack on substrate and and  takes place the position by…

Q: if a half life is 33 hours and 5 half lifes becomes 134 hours which is 5-6 days. How did we get 134…

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Q: 14.28 Draw the condensed structural or line-angle formulas for the products from the acid- or…

A: Esters hydrolyzed the presence of small amount of acid or base to give carboxylic acids and…

Q: For each compound determine whether the two labeled hydrogens (a and b) are magnetically equivalent…

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Q: CH3 CH₂ H₂C CI AICI3

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Q: Calculate the volume of NaOH  solution the student will need to add to reach the equivalence point

A: Given ;-  Mass of HClO = 0.0909 g  Volume of HClO solution = 250.mL  Molar concentration of NaOH…

Q: In the mass spectrum of an unknown organic compound, the molecular ion had a relative abundance of…

A: M+ = 19 (M + 1)= 1.5

Q: 5. What are the hybridizations of nitrogen atoms I, II and III respectively in the molecule below?…

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Q: The following is a proposed mechanism for the gas phase decomposition of nitryl chloride. step 1…

A: We have to find the overall reaction, the formula of the intermediate, and the rate law of the…

Q: The average person's step covers 2.5 feet. Some health experts recommend getting 10,000 steps a day.…

A: First we need to calculate the distance covered in feet in 10,000 steps using the average step…

Q: What is the IUPAC name for this compound? Br CH3CH₂CH₂CH₂CCH3 CH₂CH₂CH3

A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…

Q: The condensation reaction in which ethanol is mixed with ethanoic acid produces ethyl ethanoate…

A: Given: Standard enthalpy of formation of C2H5OH = -277.69 kJ/mol Standard enthalpy of formation of…

Q: QUESTION 4 A 1.50-g sample of Na2SxOs contains 6.68 x 1021 sodium ions. Determine the value of x.…

A: Here we are required to find the value of x Na2SxO6.

Q: Does a reaction occur when aqueous solutions of ammonium chloride and potassium phosphate are…

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Q: The substance triethylamine is a weak nitrogenous base like ammonia. Write a net ionic equation to…

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Q: Designate each of the chirality centers in the following compound as R or HO CH3 m CHCI2 CI b Select…

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Q: What is the molecular formula for the following? a 7-carbon hydrocarbon with two π bonds and no…

A: General formula for hydrocarbons:  With no pi-bond : CnH2n+2 , where n = number of carbon atoms.…

Q: What is the IUPAC name for this compound? -CH₂CH3 CH₂CH₂CH3

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: The structure of Amines are classified as primary (1), secondary (2), and tertiary (3) that concept…

A: Amines are the derivatives of NH3. Amines are classified as primary, secondary and tertiary amines.…

Q: Discuss the Properties of Lipids in at least three to five paragraphs.

A: Lipids are oily or greasy and the non-polar molecules that are stored in the adipose tissue of the…

Q: 11) Chemical Formula: C10H12O2 IR: strong peak 1720cm-¹ 10 1H 8 2H 2H PPM 10x2= 20+2 =22=12=10/2=5 6…

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Q: The chemical formula for hydrogen bromide is HBr. A chemist measured the amount of hydrogen bromide…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Does a reaction occur when aqueous solutions of chromium(III) sulfate and sodium hydroxide are…

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Q: Alkenes can be converted into alcohols by acid-catalyzed addition of water. Assuming that…

A: In acid catalysed addition of water , first H+ ion is added to generate a carbocation . That…

Q: 1. A representation of a developed paper chromatogram of a mixture of dyes is shown here: A B C…

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Q: 14.20 Write the IUPAC and common names, if any, for each of the following: a. O O b. 0- c.…

A: The Common name and IUPAC Name is given below :

Q: 5. You start with 25.00 mL of 1.00 M NaOH. After 4.32 g leaves produce CO₂ over a period of days,…

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Q: -.8 Identify the compound in each group that is most soluble in water. Explain. a. butanone,…

A: Compound which is more polar in nature it easily dissolved in water because like dissolved likes .

Q: For the decomposition of ammonia on a tungsten surface at 1100 °C 2 NH3N2+ 3 H₂ the average rate of…

A: Change of concentrations of reactants or products  with respect to time are called rate of…

Q: 2. Show the reagents and reaction conditions required to accomplish each of the following…

A: The reagents and condition are shown below.

Q: Unknowns for 1H NMR Final Report 10) Chemical Formula: CHıs (hard to see but, all peaks that…

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

Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs…

A: we have to calculate molarity of NaOH solution

Q: To determine the calorimeter constant (Ccal) of their setup, a student decides to mix 75 mL of warm…

A: Given, volume of warm water = 75 mL

Q: 5. What is the molecular formula for a compound if the empirical formula is CH₂O and the molecular…

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

Q: A Chemistry student had a cold and took 2.3 teaspoons (tsp) of cough syrup. If the syrup had a…

A: Density = Ratio of mass of a substance to its volume called density  Density = mass/ volume  CGS…

Q: Draw the major product(s) of the following reaction. CH₂CH3 CH3CH₂C=CHCH(CH3)2 H₂O H₂SO4

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Q: Share your thoughts on "Though water is ubiquitous, it is the most scarce resource on earth."

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Q: The standard enthalpy change for the following reaction is 415 kJ at 298 K. ZnCl₂(s) →→→→→ Zn(s) +…

A: As we know that the enthalpy of a reaction is the difference of the standard enthalpies of formation…

Q: The same student decides to simply prepare a 0.39 M solution of H3PO4. How many mL of this solution…

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

Q: How are the following molecular species related? They are ... А А H Br Br ...ll Br Select one: O A.…

A: After R/S nomenclature if there is one isomer which is exactly opposite to another then they are…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Empirical formula of a compound is a simplest formula of the compound

Q: Please show your solution on paper using the formulas in the picture. Thank you so much!…

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Q: What is an ionic compound

A: Ionic compound is a compound which consists of postively charged ions and negatively charged ions…

Q: Does a reaction occur when aqueous solutions of cobalt(II) bromide and potassium hydroxide are…

A: We would use solubility rules to write the complete equation for given compounds by double…

Q: In the reaction below, ΔH°f is zero for ________.                 Ni (s)  +  2CO (g)  +  2PF3 (g)…

A: Ni (s) + 2CO (g) + 2PF3 (g)  → Ni(CO)2(PF3)2 (l) We have to find the substance for which ΔH°f is…

Q: The equipment used for aviation communications emits high-frequency radiowave energy with a…

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Q: Identify each of the following elementary reactions as unimolecular, bimolecular, or termolecular,…

A: Given reactions: C2H5Cl → C2H4 + HCl HO + NO2 + Ar → HNO3 + Ar O + H2S → HO + HS We have to find the…

Q: Macmillan Learning Write a Lewis structure for the following condensed structures. Be sure to draw…

A: Lewis electron dot structures, are diagrams that show the bonding between atoms of a molecule, as…

Q: A student determined the molarity of chloride ion in an unknown calcium chloride solution. The…

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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.