Propose a mechanism for the reaction shown below. ÇI OH ONH2 + CI Нeat NO2 NO2

Q: For the reaction AB +CD ---> AC + BD A°H rxn = 1500 j/mol and Ea (rev) = 800 Kj/mol. Assuming a one ...

A: ∆H°rxn = 1500 J/mol  Ea(rev) = 800 KJ/mol  Ea(fwd) = ? 

Q: Which of the following accurately describes Raoult's Law? O The vapor pressure of such a solution is...

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Q: Several mechanisms have been proposed for the reaction... H202 + 21 + 2H+ → I2 + 2H20 Which of the f...

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Q: Which is the summary of a large amount of scientific information?

A: Scientific Law or say laws of science is based on the behalf of repeated experiments and observation...

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Q: What is the IUPAC name of this spectrum

A: IUPAC name have some specific rule

Q: Explain briefly in 2 sentences andin your OWN words. 1. NH4CNS used in the test for cobalt must be a...

A: Gravimetric analysis is one of the most accurate analytical methods available. It is concerned with ...

Q: Data from a oxalate-permanganate titration to determine the amount of oxalate in a coordination comp...

A: Mass of complex sample used = 0.4 g Molarity of KMnO4 = 0.05 M Volume of KMnO4 used = 20.0 mL

Q: The reaction of sucrose with water is first order with respect to sucrose. The rate constant under t...

A: Given, the reaction of sucrose with water is first order with respect to sucrose. The rate constant ...

Q: Can you now recognize me? Direction: Identify the property of water shown in the pictures below. Wri...

A: The pics given are,  

Q: Refer to the number ndnds (2 and Use the drop-down features to describe the two curved arrows that s...

A:

Q: xp # 2: suppose you have a {Zn2+(aq), Fe3+(aq)} solution, and you’re asked to separate the two ions,...

A: we have the solution containing Fe3+ and Zn2+ here Fe3+ is group III cation and Zn2+ is group IV cat...

Q: In an aqueous solution, classify these compounds as strong acids, weak acids, strong bases, weak bas...

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Q: Which of the following st ures is consist OH он но Structure A Structure B Structure C Stucture D Pr...

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Q: rate=k [H-][L] Use this information to answer the questions be What is the reaction order in H2? Wha...

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Q: Given that the total pressure over a solution of benzene and toluene is 100.0 Torr, calculate the mo...

A: Total  pressure over a solution of benzene and toluene = 100 torr Pressure of benzene in pure state ...

Q: 2. In mass balance calculation, non-steady & non-conservative conditions refer to: A. Change/Reactio...

A: Q2. Option B  Q5. Option A  Q6. Option B  

Q: Solutions were prepared to contain 100 grams of each of the following compounds in 1000g of H2O. Whi...

A: Colligative properties: The colligative properties are those properties of solutions that depend on ...

Q: n the calorimetry experiment was used to measure the heat of reaction for an endothermic process, wh...

A: Since you have posted multiple questions, we are entitled to answer the first only.  

Q: topic: matter do you think that each sample occupies space? write the reason(s) for each sample sm...

A: Yes, since the two items listed above is an example is matter which occupies space while the light a...

Q: hat is the rate of formation of oxygen if the rate of decomposition of dinitrogen pentoxide is 2.748...

A: Given : 2 N 2O 5( sol'n) → 4NO 2( sol'n) + O 2( g)

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A: All question are true/false questions based on electrochemistry. The knowledge of electrodes, equiva...

Q: T0.03g 1. Mass of empty small evaporating dish (nonalpe noin2.24g 2. Mass of small evaporating dish ...

A: The mass of empty small evaporating dish is = 70.03 g The mass of small evaporating dish + mixture i...

Q: Substance Chemical Relative BP Relative Pvap Name Formula Water H20 [ Select ] [ Select ] Ethyl ethe...

A: The liquid molecules tend to convert into the vapour phase. In a closed container, the pressure of v...

Q: Topic : PHASE c) Aqueous solution of glucose has one phase. Whereas aqueous solution of carbon tetr...

A: c) A homogeneous mixture of two or more substances makes one phase and a heterogeneous mixture of tw...

Q: What I Have Learned (PORTFOLIO OUTPUT #4) Directions: Draw the structural formula for the given comp...

A: Molecule can be defined as species which is made up of two or more than two atoms.

Q: Which is the first element that can have an electron with the following set of quantum numbers: a. (...

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Q: For the reaction below, the partial pressure of NO₂ is 0.28 bar and the partial pressure of N₂O₄ is ...

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Q: 5.758 g of a non-volatile solute is dissolved in 210.0 g of water. The solute does not react with wa...

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Q: decrease the freezing poi taloe 17. A solution of glucose in water is prepared so that the concentra...

A: Answer -

Q: c) Determine products A to C from the following reactions, some reaction may produce more than one p...

A: The products are as follows:  

Q: Calculate the value of equilibrium constant Kc when: b. N2 reacts with H2 to produce NH3. At equilib...

A: Given: N2 reacts with H2 to produce NH3. The equilibrium concentration of N2, [N2 ] = 0.12 M The equ...

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Q: Which of the following reactions has a negative entropy change? Group of answer choices NH4Cl(s) → N...

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Q: he experiment is about Spectrophotometric Determination of the Formula of a Thiocyano Complex of Fe(...

A: We have to determine the equilibrium constant for the formation of an iron(III) thiocyanate complex ...

Q: ki [2] Given the mechanism: NO(g) + O2(g) SNO;(g) [fast, reversible] k-1 (1) k2 NO:(g) + NO(g) → 2NO...

A: Please note: As per our company guidelines we are supposed to answer only three parts of one questio...

Q: Which ion would you expect to be smaller in size—I− or Br−? Explain.

A: Among the elements in the periodic table, the size of the elements increases as we go down the group...

Q: Identify each element below. part a) i. [Ar]4s23d104p4 ______________________ ii. [Xe]6s24f145d2 ...

A: Since you have posted multiple questions with multiple sub-parts, we are entitled to answer the firs...

Q: What quantity in moles of C₂H₅OH are there in 45.0 mL of 0.250 M C₂H₅OH?

A: Given, Molarity of C2H5OH solution = 0.250 M = 0.250 mol/L Note: 1000 mL = 1 L Volume of a solution ...

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Q: 18The equivalence point is at the center of the steep part of the titration curve only if the reacti...

A: 4.  The titration curve for a general acid-base titration can be represented as:  

Q: moles

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Q: How many grams of  KNO3  (101.11g/mol) are in 10.8 ml of a 1.25 M solution?

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Q: A mixture initially contains A, B, and C in the following concentrations: [A] = 0.300 M , [B][= 1.10...

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Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 × 10⁻⁴ s...

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Q: Write the letter of the pair of compounds that illustrates the given isomerism. CH CH CH HạN H3C CH ...

A: This question is related to isomerism. Isomers are molecules having the same molecular formula, but ...

Q: What do Alkali do when forming compounds

A: Alkali metals compound form single positive ion by leaving one valance electron present in it. Alkal...

Q: If 5.0 moles of Al react with excess O2, how many moles of Al2O3 can be formed? 4Al + 3O2 →2Al2O3

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Q: Methane and water react to form carbon monoxide and hydrogen, like this: CH,(2)+H,O(2) -→ CO(2)+3H,(...

A: The reaction shifts towards the side which has fewer moles or pressure.

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.