Draw and illustrate the NMR spectrum of the following compounds with fissions, if any: CHO C-H 2) 3) o=6₁ CUCH OH

Q: 4 The rate law for the reaction 2H₂(g) + 2NO(g) N₂(g) + 2H₂O(g) is rate = k[H₂][NO]. Which of the…

A: Here Given that,  Reaction :2H2g  + 2NO g →N2g  + 2H2O gRate Law :Rate = k. H2NO2

Q: Multiple Choice 1. This overall reaction is best described as being: a. exothermic b. endothermic c.…

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Q: Using thermodynamic data from the Thermodynamic Data table, calculate AG° at 25°C for the process 2…

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Q: Which of the following species is/are not a resonance form(s) of the anionic species in the box? S S…

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Q: 11. Using the graduated cylinders below find the volume of the object. Calculate the density if the…

A: Given: For question 11, the mass of the object = 78.42 g For question 12, the mass of the object =…

Q: Calculate the pH of a solution prepared by mixing 20.00 mL of the 0.140 M benzoic acid solution…

A: Answer: In this question we have to calculate the pH of the buffer solution made of weak acid and…

Q: Express each of these concentrations in parts per million (ppm). 7.4 milligrams per kilogram of…

A: Here we are required to find the concentration of solution.

Q: The phase change from gas state to a liquid is called a) boiling b) sublimation Oc) vaporization d)…

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Q: Which is more reactive, Fe2+ or Fe3+, and why?

A: Well, in order to find the reactivity of Fe2+ and Fe3+. We have to see the electron distribution.…

Q: Na-24 with a half life of 15h is used to study blood circulation.if a patient is injected with a…

A: GIVEN : t1/2= 15h  N0=  2.5x109d/s  t = 4 days  λ = 24 / 15 = 8 / 5

Q: Calculate the binding energy per nucleon (in J) for 7Be and Be. The atomic masses are 7.016930 u for…

A: #1: 7Be:  Given the atomic mass of 7Be =  7.016930 u mass of a proton, mp = 1.007275 u mass of a…

Q: (d) HÖ (a) yes H₂N: ОН (e) No (b) 8: Identify what type of intermolecular force the following…

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Q: Pressure (atm). 73.0 5.11 1 Ferie Solid -78.5 -56.4 Liquid Temperature (°C) 31.1 Supercritical fluid…

A: Triple point of a substance is that particular temperature and pressure in which three…

Q: - The polymerization of vinyl chloride (1.6x105M) is carried out using hydrogen Peroxide (0.4x106…

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Q: WRITE THE STRUCTURAL FORMULA OF THE FOLLOWING: (NOT SKELETAL FORMULA) 1. 4-…

A: Answer: All four mentioned compounds are organic compounds. Structural formula for an organic…

Q: A 24.4 mL sample of 0.211 M ethylamine, C₂H5NH₂, is titrated with 0.343 M hydroiodic acid. At the…

A: Ethylamine, C2H5NH2 is a weak base with pKa = 10.8  Ethylamine, C2H5NH2 when reacts with the strong…

Q: 15.3 mL of 0.1 M hydrochloric acid is used to titrate a 25 mL alkaline sample to achieve…

A: Given: Volume of acid = 15.3 mL Concentration of acid = 0.1 M Volume of alkaline sample = 25 mL

Q: At a given temperature, pentane with a vapor pressure of 624 torr is mixed with hexane with a vapor…

A: Raoult's law for solution of volatile liquids is P = P0 * x Where P = partial pressure and P0 =…

Q: Given that the purity of ferrous ammonium sulfate hexahydrate (FeSO4.(NH4)2SO4.6H2O) is 98% (w/w),…

A: Answer: In concentration terms mg/L can also be represented as ppm. So, basically in this question…

Q: (d) 239 pu → 235U + ? chemPad XoXº ← Help Greek

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Q: Temperature B A. Position A B. Position B E Use the phase change diagram. Where are the liquid…

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Q: Write balanced equations for each of the processes described below. (Use the lowest possible…

A: Answer: Given reactions are radioactive decay reactions where nucleus of atom is transforming either…

Q: 4. Which of these compounds is more likely to be a general anaesthetic? Explain CH3CH2CH2OH or…

A: Given statement is :  Which of these compounds is more likely to be a general anesthetic ? Explain…

Q: A cucumber is placed in a concentrated salt solution. What is most likely to happen? Water will flow…

A: Here we are required to predict the observation when a cucumber is placed in a concentrated salt…

Q: Checkpoint #5: Given the following equilibrium reaction: 2 S03 (g) 2 SO₂ (g) + O₂ (g) Kc is 0.0290…

A: Answer: Given data: KC=0.0290[SO3]=0.0193M[SO2]=0.0372M

Q: The sodium bicarbonate in an antacid tablet is titrated with 21.5 mL of 0.300 M hydrochloric acid.…

A: A) Given, Molarity of HCl solution = 0.300 M = 0.300 mol/L Volume of HCl solution = 21.5 mL = 0.0215…

Q: S g) h) OH OH PCC PCC CH₂Cl₂ CH₂Cl₂ K₂Cr₂O7 H₂SO4 H₂O Excess K₂Cr₂O7 H₂SO4 H₂O OH

A: 1). Reagent - PCC, CH2Cl2 PCC (Pyridinium chlorochromate) oxidize alcohols into Carbonyls. PCC…

Q: Which of the following concentration measures will change in value as the temperature of a solution…

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Q: an rotate, те t a 180° could НО б ОН C OH Cl OH н CI H OH ОН

A: Question is that, a given compound with a highlighted bond if can rotate 180° Then have to select…

Q: Consider the following: CH3CH₂CH=CHCH₂CH3 1 CH3CH=CHCH₂CH₂CH3 ||| II and III OI and III OII and IV…

A: We have to find the structures that represent the same compound.

Q: 2. Voorsien die nodige produk(te) (i), pyltjies (ii) en ladings (iii). (1) € (ii) (iii) 0 N-H H₂O OH…

A: #2: In organic reaction mechanisms, the movement of an electron is represented by an arrow, where…

Q: 1. Formulate the potential product(s) of each of the following reactions. Write "no reaction" where…

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Q: 125.0- 100.0- °C 0.0- -25.0- 6010 J 940 J 0 7520 J 10000 AH vaporization liquid gas 20000 30000 Heat…

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Q: Explain and draw Points Defects of cr

A: Point Defect Point defects in crystal structure are isolated interruptions to otherwise flawless…

Q: 1. CaF₂ 2. MgCl2 3. K₂0 4. FeO 5. ZnO

A: Binary compounds are those which are made up of two distinct elements.

Q: 2 Ag+ (aq) + fe(s) → Fe²+ (22) + 2 Agis) €₁ = ? 9 +2.04 V +1.24 V 6 c) +0-36V d) -0.36V el -1.24V

A: In an electrochemical cell, the electrode with higher standard reduction potential acts as a cathode…

Q: 13.51 The rate law for the reaction CARIS 2NO(g) + Cl₂(g) → 2NOCI(g) is given by rate = k[NO][Cl₂].…

A: The relation between the concentration of the reactants and the rate of reaction is expressed by the…

Q: A potassium hydrogen phthalate solution was prepared by adding 0.0996 g of dry potassium hydrogen…

A: Here given that,  Mass of dry potassium  hydrogen phthalate = 0.0996 g So number of mols of…

Q: THE ANSWER TO THE CALCULATION BELOW WITH THE CORRECT NUMBER OF SIGNIFICANT FIGURES IS 300.42 -…

A: Significant figures : Significant figures of a number in positional notation are digits in the…

Q: The reaction between carbon monoxide and hydrogen gas is given below: CO(g) + 3 H₂(g) → CH4(g) +…

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Q: Density is a physical property that relates the mass of a substance to its volume. Calculate the…

A: Density is defined as the mass of a unit volume of a substance. The formula for density is d = M/V…

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Q: 8. Calcium hydroxide (slaked lime) is a major component of mortar, plaster, and cement, and…

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Q: Of the following, a) melting Ob) sublimation c) boiling is an exothermic process. d) None of these…

A: Answer: Mentioned all the processes are physical processes. Physical processes can be divided into…

Q: Calculate the enthalpy change using the net ionic equation for the given neutralization reaction at…

A: Answer: Chemical reaction mentioned in the problem statement is a neutralization reaction between…

Q: how many grams of each to prepare 30ml and what are the percentages of each chemicals.

A: As per question, to prepare 1000 mL of Iodine tincture, Mass of Iodine required = 20 g Mass of…

Q: (a) What is the rate law for this reaction? O Rate = k [0₂(g)] [NO(g)] O Rate = k [0₂(g)]² [NO(g)] O…

A: The rate of a reaction is defined as the speed at which reactants are converted into products.  For…

Q: What is the molecular formula of the line structure below? Question 9 What is the molecular formula…

A: Given structures are :  8. 9. What is the molecular formulas of the compounds = ? Molecular…

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.