4000 20- 3500 2500 1000 3000 2000 1500 500 30- 690,14 40- 964.95 50- 733.21 %Transmittance 60- 1068.741090.83 1007.35 70- 3357.31 3025.32 2359.74 1492.9507.82 1449.36 80 1721.92 7559.48 1625.72 1577.02 1393.77 1203.69 919.24 828.55 -06 100-

Q: I. II. 0= IV.

A: Tautomers are isomers of organic compounds that exist in dynamic equilibrium with each other due to…

Q: If the compound in the box was the result of a Robinson annulation, what would have been one of the…

A: Robinson annulation is Michael addition followed by aldol condensation reaction. It is the new ring…

Q: Spectrum 5A: 3 Relative peak areas Spectrum 5B: 35 30 25 2 20 PPM PPM 2 15 10 50

A: The Question is based on the concept of organic spectroscopy. we need to analyse the spectral data…

Q: What are the mole fractions of each component in a gas mixture consisting of 18.0 g 48.8 g of N₂ and…

A: Mole fraction is given by: χa=nanT Here na denotes the number of moles of component a. nT denotes…

Q: Draw the missing organic structures or select the missing reagents in the following multistep…

A:

Q: 6. Draw the stable conformations of the following molecules. A) (2R,3S)-3-methyl-2-hexanol…

A: As per company norms only first question can be solved. Please post question 2 as a separate…

Q: 5. What is AH for BaCO3 (s) →→→ BaO (s)+ CO₂ (g) Given reactions 2 Ba (s)+O, (g) → 2 BaO (s) Ba (s)…

A: Since,According to Hess's law change of enthalpy in a chemical reaction is same regardless of…

Q: (g) = PC1₂(g) + Cl₂(g) Ke 1.80 at 250 °C A 0.1584 mol sample of PCI, (g) is injected into an empty…

A: Given, PCl5(g) ⇌ PCl3(g) + Cl2(g)  Equilibrium constant (Kc) = 1.80 Initially moles of PCl5(g) =…

Q: Answer the following questions. a. How many oxygen atoms are in 2 formula units of Na3PO4 7H₂O? b.…

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

Q: HO H OMe Vanillin 4-hydroxy-3-methoxybenzaldehyde TOO HO OMe OH Vanillyl Alcohol…

A: 1H-NMR is used to identify the possible hydrogen environment of the unknown compound.

Q: 1. Why can you add H₂O molecules to balance the number of oxygen atoms? 2. A) What is different…

A:

Q: The Solubility Product Constant for calcium carbonate is 3.8X10^-9 The molar solubility of calcium…

A: Write the dissociation reaction for calcium carbonate and on the basis of that, find out the…

Q: 1. AsO4³ +NO2 → AsO2 + NO3 in basic solution

A:

Q: Typical NMR for furoin, please label peaks shifts and jnt

A: 1H-NMR spectroscopy is used for identification of complete structure of unknown compound. From the…

Q: 8. List and define the major factors that affect the rate of solution. a. b. C.

A: Answer - Solution - solution is a special type of homogeneous mixture composed of two or more…

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

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Q: The dry mass of a piece of textile is 1.4 grams. After 2 minutes of soaking in water the wet mass of…

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Q: Identify the starting materials, acetaldehyde and pentanal. Select TWO compounds. H O= H

A: Aldol condensation: Carbonyl compounds having alpha-hydrogen undergo self condensation in the…

Q: What are the mole fractions of each component in a gas mixture consisting of 18.0 g 48.8 g of N₂ and…

A: Given mass of O2 = 18 g mass of N2 = 48.8 g mass of Cl2 = 0.82 g

Q: The deltaHsub of naphthalene (C10H8) is 72.6kJ/mol. What energy is needed to sublime a 100.0g of…

A:

Q: which of Wilkinson's a) It b) I+ is c) The d) It is is the catalyst? bound Soluble following Soluble…

A: Wilkinson catalyst - [Rh(Cl)(CO)(PPh3)] It is used in hydrogenation of alkenes.

Q: A diprotic acid (H2AH2A) has ?a1=4.73×10−7Ka1=4.73×10−7 and ?a2=6.09×10−11.Ka2=6.09×10−11. What is…

A: pH is defined as the negative logarithm of hydrogen ion concentration. It can be given as  pH=-log…

Q: Determine the rate law for this reaction. fast fast slow 2 AB → A2B2 A₂B₂+ C- A₂B₂+C A₂B + C A₂B + ⇒…

A: Given :-    Rate law of the reaction = ?  ------------------------------

Q: Draw the skeletal (line-bond) structure of 2,4,5-trimethylphenol. Drawing Draw the structural…

A:

Q: --------------------- nuc: nuc:

A: Reactivity of carbonyl compound depends upon electrophilicity of carbonyl carbon more is the…

Q: 3. How many moles of solute are in 8.5 L of a 0.55 M solution? 4. 34.8 g of Na2O are used to form a…

A:

Q: The reaction of peroxydisulfate ion (S₂0g2) with iodide ion (1) is S₂082 (aq) +31 (aq) →→2SO4 (aq)…

A: To find the rate constant for given experimental data.

Q: CI > H

A:

Q: n inorganic chemistry we learned about hard/soft acid/base. What is the best way to understand the…

A: Inorganic chemistry uses the hard/soft acid/base (HSAB) theory to explain why some chemical species…

Q: had taken place. What is 3) What is the effect on the determination of the sodium hydroxide…

A: We have find out the answer. Note ~ Since you have posted multiple questions, we will provide the…

Q: Photoelectron spectroscopy applies the principle of the photoelectric effect to study orbital…

A: According to Planck's constant, the energy difference for transition between two levels  is directly…

Q: Please show the entire mechanism with curved arrows for the reaction. Why is the reaction considered…

A: The organic compound in which -C(O)NR2 (R is any alkyl group) bond linkage is present is classified…

Q: What is a hydronium ion and how is it created?

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Q: How many grams of Hg can be vaporized using 29330J of energy?

A: Enthalpy of vaporization of Mercury, Hg = 59.23 kJ/mol 1 kJ = 1000 J Amount of energy applied =…

Q: Spectrum 1A: 3 Relative peak areas Spectrum 18: 220 200 180 160 2 PPM 140 120 100 PPM 80 60 40 20 0

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectral data…

Q: 221 Prepare iso Profyl chloride From Propane

A: Propane when reacted with chlorine in presence of sunlight give isopropyl chloride as major product…

Q: Draw a structure for the trans-isomer of C₂H₂Cl₂. Draw the molecule on the canvas by choosing…

A: In the case of a trans isomer, the functional groups or substituents attached to the carbon atoms on…

Q: A. B. C. D. E. JI.. HBr (1 eq.) solvent HI (2 eq.), Solvent CH₂OH, H* cat. HCOO OH Br + OH Br

A:

Q: What is the role of the catalyst in electrophilic aromatic substitution reactions of benzene? O a.…

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Q: Q₁1 Prepare avinyl chloride From Acetylene cl

A: To solve this problem we have to complete the given chemical reaction.

Q: 29. Give the major product of the following reaction: siis li O c) OH A 1) LIAIH₂ -H (²) b) OH 2)…

A:

Q: Predict the major product of the following reaction. Br₂ O I Ol Br O H H O H Br OH + enantiomer +…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: What is another way to write the following equation? C₂H6(g) ⓇC₂H2(g) + 2H₂(g) AH = 3.2 10² kJ/mol…

A: An EXOTHERMIC thermochemical reaction ( ∆H = -ve)  equation is written as  Reactants ------>…

Q: Describe the procedure used to make 3.0 liters of a 2.0 M KCl solution, starting with solid KCl and…

A: Given  Molarity =2 M Volume of Solution = 3L

Q: Macmillah Two reactions and their equilibrium constants are given. A + 2B= 2C K₁ = 2.37 2C= D K₂ =…

A: Given equations with equilibrium constant -> A + 2B <---> 2C           K1= 2.37 -----(1) 2C…

Q: At 395 K, this reaction has a Ke value of 0.0633. X(g) + 3 Y(g) Z(g) Calculate Kp at 395 K. Note…

A: At equilibrium the rate of forward reaction is equal to the rate of backward reaction. The…

Q: 1. If an acid has a aka value of 4.2x10^-7, what does this mean in terms of the strength of the…

A: Ka value can be used to estimate strength of an acid. If Ka value is high (and pKa value is low),…

Q: What is the molar solubility of PbBr₂ in pure water? molar solubility: What is the molar solubility…

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Q: Show the reagents you would use to achieve the following transformation. The transformation above…

A:

Q: 1. What enzyme class do each of the following reactions belong to. Do not give specific enzyme…

A: Hydrolase: Enzymes catalyzing hydrolysis  Deaminase: Enzymes catalyzing elimination of ammonia