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Q: Associative interchange mechanism is encountered in O a. early transition states. а. O b. actinoids

A: answer- Associative interchange mecanism is encountered in late transition states. so the answer is…

Q: 3. (1) Please calculate A.Hºm, A,Sº. and A.GOm of the following reaction under 298K. 2 CH;OH(1) -…

A: Given, 2CH3OH (g) ➝ 2CH4 (g)  + O2 (g)                               ∆fH°                S°…

Q: (a) 2NO2 N202 fas (b) N202 + H2 → N20 + H2O slo (c) N20 + H2 - N2 + H20 fas che above information we…

A: We will choose Correct statement

Q: 7.4 The following monomer reactivity ratios were determined for the binary copoly- merization of…

A: Solution Monomer Definition and ExamplesThe Building Block of PolymersA chemical compound may be a…

Q: polystysene (styrofoam cue) PerkinElmer Spectrum IR Version 10 6.0 Tuesday March 22, 2022 6:52 PM…

A: IR Spectroscopy tells us about the functional  group present  in the molecules.

Q: Which of the following best describes the Ksp expression for Pb(OH)2? OAP62 (2 x [OH]) OB [Pp2*j (2…

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Q: For the reaction 2Na (g) Na2 (g) the following values of K have been determined (C. T. Ewinget al.,…

A: The relationship between the equilibrium constant and temperature and ΔH is as shown below.

Q: Give handwritten answer. ASAP

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Q: Identify an example of initiation. A) homolytic cleavage B) heterolytic cleavage hydrogen…

A: We know that  Initiation  reaction :   initiation step is a reaction in which radicals are formed…

Q: Suggest a mechanism of enzyme catalysed reaction along with the diagram

A: A catalyst is defines as a substance which when present in a chemical reaction  accelerates its…

Q: What is the Ka and Kb expression for a and b? a) C6H5COOH b) CN-

A: Acid dissociation constant Ka is utilized to determine the acidic and basic nature of a solution. It…

Q: Designate the CIP priority order of the following C5H11- groups. (Lowest < Highest priority order)…

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Q: C,H,Cl, Doublet at 1.70 ppm (3H) Multiplet at 4.32 ppm (1H) Doublet at 5.85 ppm (1H)

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Q: Esplain with ene cxomple the difference between o) Cemb tu tiunal anel and ganehe-SlagJgee . and and…

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Q: le Predict the products of nudear deluy fluTonium-2440mıts un alpha particte 7459 ctpropanellat) Is…

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

Q: There are mis. be a ssing steps in merhanism which es need to specifny Me Nudoplilie subslitutiong…

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Q: the order of stabilitt opcarbocatin prarbocativ is 22 PrimartS Feriarts secendary a) b) sprimard…

A: Carbon atom has 4 valence electrons, therefore it is capable of form 4 bonds. When the carbon has…

Q: presented by Maomian Leaming U the law of conservation of mas to awr the questions Consider a…

A: Since you have posted multiple questions we will solve only first question for you. To get the…

Q: Part A The value of AS° for the catalytic hydrogenation of acetylene to ethene, C2H2 (g) + H2 (g) →…

A:

Q: Calculate the water activity aW of a solution of 10 mass% of sucrose in 100g of water (Molecular…

A: In the given problem we need to calculate the water activity of the sucrose solution.

Q: that apply) Mg?+ PO? Mg?+ PO- O H O H Mg2+ C-Ċ-Ċ–H Mg2+ C=C-C-H H OH нон H-N-H H-N-H но. Lys345 H.…

A: Metal ion catalysis  acid catalysis  base catalysis  Electrostatic catalysis  electron sink…

Q: 2 H₂O₂ (ar) -> 2H₂0 (1) + 0₂ (g) 2 Juien data 1202], 11•22×102 | 8.04×10-3 5.30 x 10-3 3-49 x103 tı,…

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Q: ii) COSY 90 and COSY 45

A: To differentiate between COSY 90 and COSY 45

Q: intramolecular intermolecular 1. Propose an experiment involving a singly-labelled substrate that…

A: The objective of the question is to propose a labelling experiment to distinguish between…

Q: Associative interchange mechanism is encountered in а. lanthanoids b. actinoids С. early transition…

A: Interpretation - To tell about in which associative interchange mechanism encountered in -…

Q: Cuclz in how to poepase 500ppm lelution q Rorleetion, this 5008pm wing the help f 160 ml Water -…

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Q: Write down the identification reactions for lodine. Specify the reaction conditions

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Q: H2C H2C CH2 Н—с-он н—с-о, 2 H2C B(OH)4 H2C CH2 + + 4 H Н—с—он H FC-o о—с—н H2C H2C CH2 PVA temporary…

A: Applying concept of nucleophilic substitution reaction on boron center.

Q: What is known as Ziegler–Natta catalysts ?

A: Catalyst: The species which does not take part in reaction but increases rate of reaction is…

Q: Calculate the index of hydrogen deficiency of this compound  Q.) Urea, CH4N2O

A: The rings and multiple bonds reduces the hydrogen count by two and it is known as index of hydrogen…

Q: AICI3 CI

A:

Q: Givev Clea handwritten answer asap....

A: We have to answer that which of the following elements is a very reactive metal (has to be stored…

Q: le 600g of molybdenum (C=0.25) is heated from 250K to 650K. What is delta H? O 60000 J 120000 J O…

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Q: What could be some sources of error (at least 3) when determining the ksp of AgCrO4

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Q: a) Give an example of an old Ziegler-Natta catalyst and indicate two disadvantages compared to the…

A: A. These catalysts were originated in the 1950s by the German chemist Karl Ziegler for the…

Q: What is the relation between kinetic chain length and DP in  a. Coupling b. Disproportionation  c.…

A: a) For the coupling polymerisation, The kinetic chain length = v = Rp / Ri  and DP  = 2v where Rp =…

Q: 5. The table shows intensities and lifetime data for luminescence of a ruthenium complex for a range…

A: Fluorescence is a sort of glow brought about by photons energizing an atom, raising it to an…

Q: Cive the mechamism amd missitng eagents ņ meo HN meN Br me

A: Step 1 : Acyl substitution and sn2 reaction with NH3.  Step 2 : α- bromination of Lactam. E2…

Q: Give handwritten answer of questions no. 4

A: Here we have to explain above mass spectra of two molecules-

Q: deltaHf

A:

Q: What is the Kb expression for CN-?

A:

Q: a) Baknce + I--> Crst + I lacdie) ii) T0, +T I0 + I, (bavc)

A: The Given reaction in acidic medium according to ion-electron methode balanced reaction is...

Q: Give answer. ASAP

A: Given are two compounds and we will have to draw the lowest energy conformer in newman projection.…

Q: Predict the structure of the unknown compound. b. Explain the fragmentation pattern and identify…

A: To identify the molecular structure of the compound from the mass spectrum given.

Q: Give the synthesis pathway to synthesize the complex of trans-[PtCl2(en)(tu)] (structure below) by…

A: The synthesis of the complex is given:

Q: Identify an example of termination. A homolytic cleavage B heterolytic cleavage C) hydrogen…

A: The options given are homolytic cleavage, heterolytic cleavage, hydrogen abstraction, coupling and…

Q: hohat stoichiom etuic and intimati are mechanisms for heautrion 4 substitution complises ype metal…

A: The mechanisms for the substitution reaction has two types of mechanisms. A substitution reaction is…

Q: Convent Lon to

A: The above organic convertion is given below

Q: AB, (s) = A+(aq) + 3 B¯(aq) t is the Ksp of this salt at 25 °C?

A: Ksp is solubility product which is defined for solid. It is evaluated in terms of concentration.…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.