Select the major product of the following reaction. 0 Br HBr, peroxides Br Br -Br to save

Q: Chemistry Whats the product to this? анд О осиз 1) на осно 2)H2O+ work up

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Q: Two metals X and Y are mutually soluble in all proportions in the liquid state, but are completely…

A: To determine the composition of the phases present at a temperature of 175 °C for an alloy having 20…

Q: Explain why the following reaction doesn't work and provide alternative synthesis. (1) LDA (H) Br OH…

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Q: What set of reaction conditions would favor an SN1 reaction on 2-bromo-3-met O weak nucleophile in a…

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Q: What is the name of the following benzene derivative? A) methylbenzene B) aniline C) phenol D)…

A: There is 2 types of naming of organic compound-  1- Common name 2- IUPAC name

Q: Determine the pH and pOH of a solution at 25C with a hydronium ion, H₂O*(aq), concentration of…

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Q: What is the IUPAC name of the following compound? 2-methyl-3,5-diethylheptane…

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Q: Suppose some ice at 0ºC is placed into 50.00g of water at 25.5ºC. When the system reaches…

A: Here we are required to find the heat of fusion of ice Hf

Q: 17. What type of chemical bond holds the atoms together within a water molecule? A)Ionic bond…

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Q: A solution is made initially with 0.230 M HIO₃ (Kc = 0.170). Once the equilibrium below is…

A: The equilibrium dissociation reaction is: HIO3(aq) ⇌ H+(aq) + IO3-(aq) ; Kc = 0.170 Concetration of…

Q: Which alkene reacts with methanol in presence of acid catalyst to give the following ether? CH3…

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Q: Consider a molecule with the molecular formula C6H11BrO2    Draw a structure based on the data…

A: The structure for the given molecular formula C6H11BrO2 is given below

Q: True or False 1. It is imperative that collision occurs between two reactant particles to proceed…

A: There are some statements are given and we have to identify heater they are ture/false .

Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

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Q: Sketch submicroscopic drawing: a NaCl solution (use 5 water molecules and 1 unit of NaCl)

A: A solution formed by mixing of a solute in the solvent. The solubility will depend on the like…

Q: How do we ban this compound with its reaction mechanism

A: The above given compound is Aspartame. It is used as artificial sweetners.

Q: SHOW YOUR WORK How many grams of solution will contain 20.3 g of solute, if the mass percent of the…

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Q: Define the relationship between the two molecules shown below. ОН CH3 **|||| CH3 ОН

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Q: Unknown Code Sample A Sample D Sample E Sample G Sample F Calculated Density using the Ruler…

A: Given , Unknown sample(s) : Sample A Sample D Sample E Sample F Sample G

Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

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Q: Describe SDS page

A: Proteins may be separated depending on their molecular weight using the SDS PAGE method, which…

Q: 7) The rate of flow of Na2SO4 solution is to be controlled in an ion-exchange experiment, justify?

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Q: 3. Given: NaCl 1 NiCl₂ + 2 NaOH → 1 Ni(OH)₂ + 2 A student combines 2.44 g of NiCl₂ with 6.44 g NaOH.…

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Q: 0.10 M hydrofluoric acid + 0.10 M sodium fluoride 0.23 M hydrobromic acid + 0.22 M sodium bromide…

A: Buffer solution is a solution which resist the change in its pH on addition of small amount of acid…

Q: MASS IR 100 50 Transmittance 50 50 4000 'H NMR 300 MHz Problem 5 3000 100 1157 135/137 2000…

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Q: Example 18-11: Calculate the concentrations of the various species in 0.15 M acetic acid, CH3COOH,…

A: Given,  [CH3COOH] = 0.15 M  Calculate the concentrations of the following species at equilibrium ?…

Q: Choose the correct base to produce this regiochemistry. t-BuOH NaH LDA NaOMe 1. Base 2. CH3CH₂Br O

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Q: 27.Formaldehyde has the formula CH₂O. How many molecules are there in 0.11 g of formaldehyde? A) 6.1…

A: Given :  Mass of formaldehyde = 0.11 g

Q: 2. What are the characteristics of an ideal precipitate? Using the Von Weirman ratio, explain the…

A: The characters of the ideal precipitate are as :-    • The precipitate can be easily filtered and…

Q: 1.2 Use the criteria for aromaticity to determine if the following compounds are aromatic,…

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Q: 6. How many moles of protons are present in 3.30 x 1018 sodium atoms? A 2.19 × 1043 ) B) 5.48 x 10-6

A: Mole is a standard unit for measuring large quantities of very small entities such as molecules.…

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Q: Question 22 Which of the following can't be an electrophile? ○ a.. O b.. OC.. O d.. (a) NH2₂ (b) (c)…

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Q: 9.3 Give the product of the reaction. HCI (1 eq)

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Q: 8. Draw a plausible multi-step mechanism for the following transformation. Remember to use the…

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Q: Choose the most stable chair conformation of this compound. I E NH₂ NH₂ -NH₂ II IV NH₂ NH₂

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Q: 6. Which of the following elements has the smallest ionization energy? A. CI B. K C. Na D. Al E. Be

A: Ionisation energy is the energy required to remove an electron from valence shell of  isolated…

Q: 2. Write the product and the mechanism for reaction. Write the names of starting material and…

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Q: Conversions involving units raised to a power: include the correct number of significant digits. a.…

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Q: In which of the following mechanisms (S N1, S N2, E1, E2) the major reaction products go through a…

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Q: What is the general molecular formula of an acyclic alkane? a) CnH2n c) C₂H₂n-2 b) C,Hzn+z d) CH20-4…

A: Given,  The general molecular formula of acyclic alkanes is:

Q: No two electrons in an atom can hav e four quantum numbers" is a statem e Pauli exclusion principle…

A: Pauli's exclusion principle states that no two electrons in the same atom can have identical values…

Q: 10. Which one of the following species is not isoelectronic E. 0²- A.Mg2+ B. SI²* with neon? C. Na*…

A: Species which have the same number of electrons are called isoelectronic species.

Q: QUESTION 9 What concentration would you get if you diluted 0.600L of 1.000 M copper(II) sulfate…

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Q: Write the electron configurations for Al, O, S and Ca.

A: Given,  The electron configuration for Al, O, S and Ca is:

Q: H A 1. KCN, H,0 2. NaBH4, MeOH 3. cyclopentanone TSOH, benzene heat o look for B Ph Ph- C D Ph OH

A: This is a multi step synthesis reaction . We have to find out the product

Q: Which of the following is the most stable chair conformation of the following cyclohexane? x

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Q: 5. Which one of the following statements about atomic structure is false? A An atom is mostly empty…

A: Atom is made up of three fundamental particles that is electron proton and neutrons .

Q: Predict the most likely mechanisms which occur when 2-iodo-2-methylhexane is heated in ethanol.

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Q: Rank the following protons in decreasing order (most to least) of acidity. OH III ΤΗ ||| I >III O…

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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.