Where do you get the O-H spectroscopy of 3200-3400 & the O-C  of 1200-1300?

Q: In this experiment, you compared the efficacy of simple distillation to the efficacy of a fractional…

A: Distillation is used method for separating mixtures of liquids based on differences in their boiling…

Q: Consider the following spontaneous net reaction. Co²+ (aq) + Fe(s) → Fe²+ (aq) + Co(s) Identify if…

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Q: b. Provide the missing staring materials or product for the two Robinson Annulation reactions below…

A: Robinson Annulation involves micheal addition followed by aldol condensation reaction.

Q: How would you carry out the following syntheses? Cyclohexene Cyclohexanol ~./ ~-| ?

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: 2. Draw the Lewis dot diagram, determine the hybridization of interior atoms and draw the molecular…

A: A Lewis dot diagram, also known as a Lewis structure or electron dot diagram, is a representation of…

Q: Define E1 reactions. Compare and contrast E1 and E2 reactions.

A: Define E1 reactions and compare E1 and E2 reactions.

Q: Calculate ΔG rxn for the following reaction at 639.2 K if the reaction below has a ΔH o rxn of…

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Q: The Solubility Product Constant for manganese(II) sulfide is 5.1 x 10-¹5. The maximum amount of…

A: The question is based on the concept of solubility product principle.  It that states that when a…

Q: Data points at 1 mL increments. (a) What is the pH before any titrant has been added? (b) What is…

A: Given, pH curve . Volume of  weak monoprotic acid =20.0 mL concentration  of  strong base = 0.1 M

Q: The Kb of ammonia is 1.76 × 10-5. The pH of a buffer prepared by combining 50.0 mL of 1.00 M ammonia…

A: kb of ammonia ( NH3) = 1.76 × 10-5 • For ammonia ( NH3)  Molarity = 1.00 M , Volume = 50.0 mL  • For…

Q: H₂C. Br CH3 KotBu CH3 CH3OH CH3 CH3 ort CH3 NH₂

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

Q: Question 4 a) Identify the functional group in 1, 2, and 3. b) Identify the type of reaction…

A: To solve this problem we have to write the mechanism of the given chemical reaction.

Q: A weather balloon is filled with 38.7 L helium at sea level where the pressure is 1.00 atm at 20.0…

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Q: ONCAS H Poda 113

A: Amides reacts with POCl3 to form nitriles.  N-substituted amides reacts with POCl3 to form…

Q: 2)) Place the following substances in order of increasing standard entropy (Sº): CuSO4(s), CH₂(1),…

A: So we'll arrange  the following substances at room temperature in order of increasing entropy:…

Q: Part B Classify the following line-bond formulas as ketones or aldehydes. Drag each item to the…

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Q: 1. What would be the effect of the following errors in chromatographic work? a) The solvent level in…

A: Thin layer chromatography (TLC) is a method of separating components of the mixture. it is based on…

Q: Which of these bonds is predicted to be the strongest bond? a.) N-N b.) Si-Si c.) F-P…

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Q: 10) Use the Standard Free Energy of Formation values below to calculate Standard Free Energy for the…

A: PbCl2(s) + 2NOF(g) ----> PbF2(s) + 2NOCl(g) Standard free energy for the balanced equation…

Q: A solution of Na3PO4 is added dropwise to a solution that is 0.0862 M in Ca²+ and 0.000547 M in…

A: The question is based on the concept of solubility product principle.  It that states that when a…

Q: H 1 2 CH3 3 CH3 4 NaOH aldol product only

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

Q: A 0.5218 - g sample of an unknown monoprotic acid was titrated with 9.94x10-2 M NaOH. The…

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Q: What is the mass in grams of 2.13 x 1018 moles of Lithium?

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

Q: . Which of the following aromatic compounds (pyridine or pyrrole) is more basic? Explain.…

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Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

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Q: 5 (a) Define an acid and a base according to Bronsted-Lowry An acid is: A base is:

A: There are three different theories to explain the definition of acid and base. These theories…

Q: T 9 HSP-49-695 T 8 7 6 5 ppm 4 3 2 1 0

A: The question is based on the concept of organic spectroscopy. we need to identify the compound based…

Q: Classify the type of lipid shown here. A) fatty acid B) steroid C) wax D) triglyceride

A: The three main types of lipids are phospholipids, sterols, and triacylglycerols (also known as…

Q: 2 XMEQ:(s)→ X₂EQ3(s) + EQ2(g) + M₂Q(g) 15. The decomposition of XMEQ; is shown above. The table…

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Q: What is the major product of the following reaction? 1. KMNO4, "OH, boil 2. H₂0¹

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Q: What is the product of the following reaction sequence? CH₂CH3 Opropylbenzene Op-ethylaniline…

A: When aniline treated is treated with a mixture of NaNO2 and HCl at very low temperatures undergoes…

Q: Name the following molecule by its IUPAC name. ► View Available Hint(s) Submit Part B Name the…

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Q: Using proper convention, provide the amino acid sequence for the following protein.…

A: The constituent amino acids of the given peptide can be predicted by hydrolysizing the peptide…

Q: Caffeine, C8H10N4O2 is a weak base. What is the value of Kb for caffeine if a solution at…

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Q: In normal conditions (1 atm, 300K), 2 m3 of liquid water weighs: a. 2 kg b. 20 kg c. 200 kg d. 2000…

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Q: al Draw the complete mechanism for this reaction: 6.1=116 b) What drives the equilibrium to favor…

A: This is a type of condensation reaction

Q: Determine ?∘ , Δ?∘ , and ? for the overall reaction from the balanced half-reactions and their…

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Q: Use the following information to answer the next question. In an experiment to study the spontaneity…

A: A reactivity series is a list of elements placed in the decreasing order of reactivity. Only a more…

Q: Calculate the pH of a 0.5 M solution of C2H5NH2, a weak base, Kb = 5.6x 10-4.

A: Concentration of C2H5NH2 solution (C) = 0.5 M  Kb of C2H5NH2 = 5.6x 10-4 pH of the solution = ?

Q: 0.4 mM Ca2+ Extracellular space 6 mM Ca2+ cell I Vm= -60 mV

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Q: Decide whether each proposed multiplication or division of measu proposed multiplication or division…

A: Answer: Given Problems are based on the fundamental mathematical operation and we have to find out…

Q: For the electrochemical cell 2 Au³⁺(aq) + 3 Zn(s) → 3 Zn²⁺(aq) + 2 Au(s) (E° = +2.260 V, [Zn²⁺] =…

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Q: 2. Draw out the following compounds. a. N-methylaniline b. Triisopropylamine c.…

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Q: Substance NH:(9) HCI (9) NH.CI (S) Question 8 of 23 Calculate AS for NH3(g) + HCI(g) → NH.CI(s). S*…

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Q: Place the best reagent and conditions in the bins for each of the following reactions. One of the…

A: In first compound that is primary alcohol is form from ester on reduction there is reduction of…

Q: If 25.5 g of NaOH is added to 0.800 L of 1.00 M Zn(NO₃)₂, what mass in grams of Zn(OH)₂ will be…

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Q: 6) Which statement below best describes the Second Law of Thermodynamics? a. A perfectly ordered…

A: Answer:- This question is answered by using the simple concept of laws of thermodynamics.

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(g) + 6H₂O(g) 4NH,(9) +…

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Q: Calculate either [H3O+] or [OH-] for each of the solutions at 25 °C. Solution A: [OH-] = 2.15 x 10-7…

A: • [H3O+] × [OH-] = 1 × 10-14 • pH = -log[H3O+]

Q: The preparation of Wittig reagents requires a strong base like butyllithium. Sodium methoxide, used…

A: A question based on reaction mechanism. The reagent used for Wittig and Wittig-Horner reagent is to…

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.