17. Which of the compounds shown is consistent with the 13C NMR spectrum given? 80 OH 70 60 НО. 50 x = 40 PPM OH = ||| 30 20 IV OH 10 OH

Q: A Fischer projection of a monosaccharide is shown below: CHO HO = = H H HO- -H -OH -OH -H CH₂OH…

A:

Q: Consider the following data C (aq) + 2 D (aq) - products Experiment Number 1 2 3 [C] 0.020 M 0.030 M…

A: we have to determine the rate law expression for the given reaction

Q: The rate of decomposition of PH3 was studied at 961.00 °C. The rate constant was found to be 0.0835…

A: The value of the rate constant for the decomposition of PH3 is 0.0835  s–1. The unit of the rate…

Q: Consider the following reaction. aA +bB →→ cC whose first and second half-lives are 24.1 and 12.05…

A: Given:Rate constant (k) = 0.3251[A]0 = 15.67First half-life (t1/2 ) = 24.1 minutesNow, we can…

Q: What is/are the most acidic proton(s) in the moluecle below? Select the answer where the most acid…

A: That hydrogen atom whose removal is easy is more acidic hydrogen.

Q: Gaseous ethane (CH₂CH3) reacts with gaseous oxygen gas to produce gaseous carbon dioxide (CO₂) and…

A: Actual yield of CO2 = 3.06 gmWeight of ethane = 1.2 gmWeight of O2 = 8.1 gm

Q: Please select the correct statement. Group of answer choices: 1. The Bradford assay gives a…

A: Bradford assay - this assay is used to measure the concentration of total protein in a sample .The…

Q: Which set of reagents are needed to carry out this transformation: OH OH Ph O 1) PCC 2) PrMgBr 3)…

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

Q: The equilibrium constant for the reaction, HBrO(aq) + H2O ⇌ H3O+(aq) + BrO-(aq) is 2x10-9. Determine…

A:

Q: Which of the following aqueous solutions will have the highest pH at 25oC? For NH3, Kb = 1.8  10–5;…

A:

Q: 3. Sketch the mechanism for the following reaction: Br Fot AICI 3

A: General the given reagents lead to formation of carbocation .We know the order of stability of…

Q: Indicate in which direction the following equilibrium will shift in response to each change, X₂ (g)…

A: According to Le-Chatelier's principle, when a change in conditions is made to an equilibrium, the…

Q: QNO2, eated calculate below these molecules (9) He, Co₂, H₂O (b) (Ha) Nth, celu. (c) BF3, 03 CV and…

A: Cp is the heat capacity at constant pressure and Cv is the heat capacity at constant volume.Gamma is…

Q: QUESTION 28 Which sequence of reagents will accomplish the following transformation? A) B) c) D) E)…

A: Terminal alkynes on treatment with sodamide covert into alkynide ion which can react with alkyl…

Q: 3. What is the structure of a molecule with that has an integration of 6H, 2H, 1H, and 1H? A)…

A: Integration of molecule is 6H, 2H ,1H and 1H.

Q: Given that the Ka for HOCl is 3.5  10-8, calculate the K value for the reaction of HOCl with OH- at…

A: The chemical reaction between HOCl and OH- is represented as follows:Hence, the corresponding…

Q: Determine the ground state spectral term by showing the electronic arrangement of the O2 molecule.

A: Ground state is the one with highest multiplicity . If multiplicity remains same then higher L value…

Q: 6. Draw the major neutral product of each reaction and indicate whether the predominant mechanism is…

A: This  question is based on substitution reactions at saturated carbon. The substitution reaction can…

Q: 2. Which of the ketones below could not be prepared by the mercury(II) sulfate-catalyzed hydration…

A:

Q: For the following second order reaction, the rate constant is 0.0705.  If [A]0 = 8.22, calculate [A]…

A:

Q: At 2000 K the partial pressures of an equilibrium mixture of H2S, H2, and S are 0.0252 , 0.0432 ,…

A: Equilibrium constant Kp for a reaction is defined as the product of the equilibrium partial pressure…

Q: Identify reagents that can be used to achieve each of the following transformations

A: Carbonyl compound and esters are facile towards nucleophilic addition reaction as carbonyl crbon act…

Q: The geometry of the BrF3 molecule is best described as: bent tetrahedral t-shaped trigonal pyramidal…

A:

Q: Consider the following prescription: Sol silver nitrate 0.5% 15mL Make solution isotonic for…

A:

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: The chemical reaction in which anions and cations of two reactants get exchanged to form two new…

Q: Which of the following is expected to show 3 signals in the 1H NMR?

A: Protons at different chemical environments give different chemical shift values in 1H-NMR. Below is…

Q: Name the molecule below. 3-methylbutanoic acid 2-methylbutanoic acid O2-methylpropanoic acid…

A: IUPAC Nomenclature - This is the standard way to assign the name to an organic molecule according to…

Q: A solution contains 8.70x10-³ M potassium hydroxide and 8.16x10-³ M sodium sulfide. Solid iron(III)…

A:

Q: The Ka for hydrofluoric acid is 6.8x10-4. What percentage of the HF is dissociated in a 0.08M…

A: Hydrofluoric acid is a weak acid that is very slowly dissociate to give H+ and F-. So, for…

Q: What is the pH of a solution having hydrogen ion concentration, H+ (aq) of 0.05mole/litre?

A:

Q: Stanley Miller and Harold Urey added which source of nitrogen to their first prebiotic experiment…

A: In the year 1953 a chemistry experiment was carried out at University of Chicago.They stimulate the…

Q: °CH CH, си он None

A: Two steps involved:Ionization and DeprotonationDuring ionization, there is a formation of…

Q: Given the reaction below has an equilibrium constant of 1.6 x 10-2 at a given temperature. 2H₂ (g) +…

A: 2H2 (g) + CO (g) <===> CH3OH (g)K = 1.6 x 10-2Moles of H2 = 1.17 x 10-2 molesMoles of CH3OH =…

Q: The following Lewis diagram represents the valence electron config element. X• This element is in…

A: The Lewis symbol of the element given is .And the element is a main group element. To find :  (a)…

Q: The freezing point of water H₂O is 0.00°C at 1 atmosphere. How many grams of calcium chloride (111.0…

A:

Q: What distinguishes physisorption from chemisorption?

A: Physisorption and chemisorption are the type of  adsorption process. Adsorption is a surface…

Q: - Identify the nucleophile in the following reaction. CH3Br + NaOH H₂O CH₂OH + NaBr

A: Nucleophile in the following reaction is to be identified.

Q: icts with Sol nya (Nach) andliquid er (H₂O). What is the theoretical yield of sodium chloride formed…

A:

Q: Consider the following reaction: 2H₂ + O₂ --> 2H₂O How many moles of water can be formed from 2.5…

A: 2H2 + O2 -----> 2H2Omoles of H2 reacts = 2.5 molemoles of O2 reacts = 2.7 molemoles of H2O formed…

Q: Assume the following two molecules exhibit identical bioactivity and pharmacokinetics. In…

A: Here, we are given two molecules A & B and we have been told that both molecules have identical…

Q: The Solubility Product Constant for lead carbonate is 1.5 × 10-¹³. The maximum amount of lead…

A:

Q: Your turn: Calculate pH, pOH, [H3O+], [OH-] for HNO3 solution, 1.14 mol/L ● A base solution,…

A: pH = -log[H3O+] pH + pOH = 14 [H3O+][OH-] = 1 x 10-14

Q: What would be the electrochemical cell notation for the reaction below? Assume Al3+ is A1³+ and NO3-…

A:

Q: Aqueous hydrochloric acid (HC1) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: 12. How many signals would you expect to find in the 13C NMR spectrum of the compound sho

A: 13 C NMR spectroscopy is useful to determine types of carbons, their splitting, signals etc hence we…

Q: Lepadiformine is a cytotoxic marine alkaloid that has cardiovascular biologica activity. Draw the…

A: During SN2 reaction the stereochemistry gets inverted if the reaction center is chiral

Q: Aqueous sulfuric acid (H₂SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: Identify the reagent(s) needed for the following transformation: ? OH H

A:

Q: 0901 A) H2SO4, H2O B) Br2, CC14 C) (i)Hg(OAc)2, H2O (ii) NaBH4, NaOH D) i) 03 ) (CH3)2S H) HB,…

A:

Q: Please note a "1-" is used in place of a "-" for the following problem/answer options in order for…

A: Conjugate acid-base pair are those species that differ by a proton.In a reaction of an acid with a…

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.