Intensity (a.u.) 4000 3352 cm¹ 3500 3000 UNKNOWN B 1710 cm. 2500 2000 1668 cm" 1500 1101 cm 1000

Q: Formulate a mechanism for the decarboxylation of CH3CH(CO2H)2.

A: Given CH3CH(CO2H)2 We have to write the pathway for the decarboxylation of this above-mentioned…

Q: reaction mechanism for the formation of tetraphenylcyclopentadienone

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Q: What is the internal energy (in J) of 5.50 mol of an ideal monatomic gas at 201°C? J

A: Given: Monoatomic gas number of moles, n = 5.50 moles Temperature, T = 201°C = 474.15K

Q: c. Ba3(PO4)2, barium phosphate, 3.9 x 107 g/L Ksp d. Ag₂ SO4, silver sulfate, 5.1 mg/mL Ksp

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Q: following peptides is most likely to form an α-helix? QDFNFDNRNVCFKT CNNQEEERTEEQHK RTKVNIQVQLSDES…

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Q: Calculate the volume in kL, at SATP, of H2(g) produced when 963 g of CH4(g) reacts with excess steam

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Q: A reaction has an activation energy of 225,0 kJ/mol. By what factor will the rate constant, k,…

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: At 20 °C a saturated solution of silver acetate, AgCH, CO2, contains 1.0 g of the silver compound…

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Q: The development of the Haber-Bosch process for manufacturing ammonia from elemental hydrogen and…

A: In Haber-Bosch process, to get maximum percent yield the reaction is carried out at 20.0 MPa and…

Q: If you made a battery of Zn/Zn° and Cu /Cu and you have them both in 6.5M solutions that are 1…

A: Half cell reactions ;  oxidation : Zn --------> Zn2+ (aq) + 2e- Reduction : Cu2+ (aq) + 2e-…

Q: 6 8 O A OB OC What is the major product when cyclohexanone is reacted with ammonia and trace acid?…

A: It is given that cyclohexanone is reacted with ammonia and trace acid .Let's find the major product.

Q: Indicate the polarization (with a 8 and 8) of the highlighted bond in the following compounds: CI Li…

A: Polarization means there is separation of charge between two atoms due to difference in…

Q: A 12.5 mg sample of a gas with an empirical formula of CHF2 micro-Liter flask. It has a pressure of…

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Q: Name the following compound F —H

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Q: 10 110 12 each compound with the predominant intermol ed between the molecules of the compound: u 1.…

A: The intermolecular interactions are the intermolecular forces which mediate interaction between…

Q: Cyclohexane, C6H12, a hydrocarbon, can isomerize or change into methylcyclopentane, a compound of…

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Q: Consider the following system at equilibrium where AH = -16.1 kJ and Kc = 2NO(g) + Br₂ (g) =…

A: According to Le chatelier's principle, if an equilibrium is subjected to a change, equilibrium will…

Q: HCN is a monoprotic weak acid with a K, value of 4.90 x 10-10 Calculate the pH of a 6.00 x 10-6 M…

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Q: d. For which of the following atoms/ions Li, Li²-, Na+, He", C5+, could the Rydberg formula be used?…

A: d. For which of the following atoms/ions, could the Rydberg formula be used?

Q: Intensity (a.u.) 4000 3352 cm¹ 3500 3000 UNKNOWN B 1710 cm¹ 1668 c cm¹ 2500 Wavenumber (cm¹¹) 2000…

A: Ir spectroscopy helps in the identifiaction of organic compounds.It helps in determining functional…

Q: Nernst Equation 2.) Example: Calculate the cell voltage if the concentration of NaF and KCI were…

A: 2. Recall the given cell representation,                      Pb s | PbF2 s | F- aq || Cl- aq |…

Q: 5. In the following table are listed various aqueous solutions. For one or more of the solutions…

A: This problem is based on calculation part of basic principles of Chemistry.

Q: how will you detect the presence of citrate ion using carboxyflorocein ?

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Q: Use a sheet of paper to answer the following question. Take a picture of your answers and attach to…

A: In this question, we have to synthesized the given carbonyl products a) and b) by using enamine…

Q: A Chemistry 20 student uses a thermometer and a hot plate and measures the boiling point of ethyl…

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Q: The equilibrium constant, Kc, for the following reaction is 77.5 at 600 K. CO(g) + Cl₂(g) =cocl₂(g)…

A: Given- Kc = 77.5           Temperature = 600K          Moles of CO = 0.351 moles          Moles of…

Q: 6) Which of the following undergoes SN2 reaction with sodium methoxide most rapidly? A) PhCH₂Br B)…

A: In SN2 reaction, there's no possibility of formation of carbocation. so the stability order is…

Q: What is the major product of this reaction? HO D C A H B (A) None of these OCH3 OCH 3 H NaBH4 MeOH…

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Q: 52. An amino acid with a side chain (R group) that contains a -CH₂-OH group would be classified as…

A: Amino acids contain one carboxyl group, one amine group and one other group.

Q: The Density of a gas was measured at 1.50 atm and 27°C and found to be 1.95 g/L. Calculate the molar…

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Q: 2. Explain why it is inappropriate to apply the dilution formula (M1V1= M2V2) to solution…

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Q: how would you sample, preserve and prepare these samples for GC analysis and why GC is the best…

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Q: 1. This reaction is O exothermic. O endothermic. Oneutral. O More information is needed to answer…

A: Dimer of no2 will form

Q: Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on…

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Q: (record your final answer rounded to the correct significant digits and the proper units.) 1. A…

A: Given, Concentration of H3PO4 solution = ? Volume of H3PO4 solution = 37.9 mL = 0.0379 L Moles of…

Q: The following equilibrium is established in a closed container: C(s) + O2(g) CO₂(g) AH = -393 kJ =…

A: Given reaction is :  C (s) + O2 (g) <-----------> CO2 (g) Standard change in enthalpy of the…

Q: Predict the product when 2-ethyl-2-hydroxybutanenitrile is heated with 95 % sulfuric acid. O…

A: Concept behind this question Alpha hydroxy cyanohydrin heated with 90% sulfuric acid , first…

Q: List the factors that affect the rate of diffusion?

A: Diffusion can be defined as a process in which there is movement of substances from region of higher…

Q: true or false 7- Two bands of NH₂ appear in the infrared spectrum, one of which belongs to symmetric…

A: The NH2 group in primary amines and amides shows two characteristic infrared absorption bands at…

Q: Consider the cell notation below. Write and answer the Eocell and Ecell. Show the complete solution.…

A: Here we are required to find the cell potential of the given cell reaction

Q: The standard entropy of ammonia gas at 298.15k is 192.77 J/k/mol · calculate the entropy of 5.086…

A: Given the moles of ammonia, n = 5.086 mol  Boiling point temperature, Tb = - 33.34 oC + 273.15 K =…

Q: Give a clear explanation handwritten answer.....Draw a Lewis structure of the molecule that matches…

A: Given description for the molecule ;  The molecule consist of  3H, 1 Cl, 1O and 2 C and it is a…

Q: pH Titration Curve for titrating 24.1 mL of Aqueous Lithium hydroxide with 0.745 mol/L Hydrobromic…

A: In the given question we have to identify the equivalence point , pH and indicator used in the given…

Q: Predict the product when 2-ethyl-2-hydroxybutanenitrile is reacted with Lithium Aluminium Hydride…

A: Lithium aluminium hydride is a reducing agent. Let us discuss the complete reaction.

Q: The decomposition of hydrogen peroxide, H₂O2, has the rate law: Rate = K[H₂O2]. The rate constant is…

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Q: The ionization constant for ammonia is 1.8 x 10-5. What is the pH of an aqueous solution labeled…

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Q: Explain Schrödinger analogy as it relates to the Wave-Particle duality of matter

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Q: Give an IUPAC name for the substances below: ball & stick- 2nd structure: labels ball & stick labels…

A: IUPAC nomenclature follows following rules in these compounds:-

Q: A. For each pair of compounds, fill in the appropriate information needed to distinguish them. Br…

A: INTRODUCTION:  AgNO3 gives Yellow precipitation when react with halide salt.This is the main…

Q: Using the information provided in the table below, which of the atoms/ions would you expect to have…

A: we have to select the species which has highest electron affinity