3. C3H,O2 DEPT CH CHot CHt solvent proton decoupled 200 160 120 80 40

Q: Compound mL MW d moles bp °C 2-methylcyclohexanol 8.5 85% phosphoric acid 2 product mixture…

A: Compound ml  Mw d g moles bp degreeC 2-methyleyclohexanol 8.5 114g/mol 0.93 g/mL d=m/v m = 7.9…

Q: Active Ingredient Raw Materials Actual Yield Formulation Dosage Form Packagin Precipitated sulfur…

A: A common ingredient found in pesticides and insecticides is calcium polysulphide  . A well known…

Q: A Volumetric Analysis A. Standardization of a Sodium Hydroxide Solution Part A.3. Approximate [NaOH]…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 4. Which

A: Steps in the method of analysis are -  => Selection of method : First we select the analysis…

Q: 1-35. How many grams of 0.491 wt% aqueous HF are required to provide a 50% excess to react with 25.0…

A: Given: Molarity of Th4+ = 0.0236M Volume of solution= 25ml

Q: [OH-] = 5.0 × 10–2 Express the concentration to two significant figures and include the appropriate…

A: Consider the given information is as follows; OH-=5.0×10-2H3O+ = ?Acidic, basic or neutral = ?…

Q: 3 How manygrams of Na2CO3 (FM 105.99) should be mix h 5.00 g of NaHCO3 (FM 84.01) to produce 100 mL…

A: Ka or acid dissociation constant: In an aqueous solvent, When an acid reacts with the solvent…

Q: How can you prepare 0.5 N of 500 mL Hydrochloric Acid if you know Sp. Gr. 1.184, percentage ratio…

A: Given data: Specific gravity = 1.184 Percentage ratio = 0.37 Molecular weight of HCl = Atomic weight…

Q: Solubility Curves of Selected Compounds 150 140 130 120 110 100 NaNO3 90 80 70 60 NH&C KCI Naci 50…

A: Here If the graph is decreasing by increasing temperature it means that the solubility of these…

Q: 3. ¿Cómo se preparan 1.0 L de solución de etanol al 12.0 %v/v? 4. ¿Cómo se preparan 500.0 ml de una…

A: Molarity = No moles / Volume

Q: AICI3 cl) OZN-Hg, HCI

A: The first step is Friedel craft acylation. In this step, benzene reacts with acyl ion. The second…

Q: A mixture has thre components. The percentage of sand was determined to be 26.04%, the percentage of…

A:

Q: Br Method 1: 1) t-BUOK 2) H30 3) PCC 4) MeMgBr 5) H2O 6) PCC Method 2: 1) NaOH 2) PCC 3) MeMgBr 4)…

A:

Q: 01 i Jal ll pi (NaCIy o.2 N.uJ 250 (6 Na = 23. Cl = 35.5 Q1 :- prepare a standard solution of a…

A: Normality is the ratio of gram equivalent to the volume of the solution.

Q: Standardized NaOH (M) 0.4056 Initial volume of buret (mL) 0.29 Volume of vinegar (mL) 10.00…

A:

Q: In which of the following equations is the outcome wrong? O a. O b. Oc CI O d. Br. N₂+CI- NH₂ Me 1)…

A: We have to tell among the given reactions which one is wrong.

Q: (b) MezSiO MeO CHO B Bri Me3SiO MeO -78 °C, CH₂Cl₂ d Me OH Bn O

A: Note : Amide reacts with dibutyl boron triflate and produces the Z-enolate. Z-enolate reacts with…

Q: i. H2N CH3CO2H, reflux j. 1) Sn, HCI 2) NaNO2, HCI O2N 3) k. 1) LIAIH, CN 0- 2) HO* - I. Br2, FeBr3

A: Major products are given below

Q: 15. Your lab has run out of 20X TAE stock and your boss has asked you to prepare 1L. Your lab…

A: TAE is the buffer solution made up of Tris-base, Acetic Acid and EDTA. The full form of TAE is…

Q: ¿Cuál es la concentración de OH a 25°C para una solución con pOH= 6.40 ? Select one: O 7.60 O 8.60 O…

A:

Q: Final volume ( 18.66 37.42 55.98 Volume of NaOH added ) 18.66 18.66 18.66 scussion/Analysis: Answer…

A: Average can be expressed as the sum of each measurement values divided by the number of…

Q: HF (aq) + NH3 (aq) = NH. (aq) +F (aq)

A: A Bronsted-Lowry acid is any species that can donate a proton (H +) to another molecule.

Q: Convert the concentration of 0.700M Na,SO, to g/mL

A: Given  Molarity of Na2SO4   = 0.700 M                                    =  0.700 mole / Liter…

Q: NH2 DBU Br CH3 CH3 CHá ZCH3 DMF CH3 H. B 01D O 2.C there will be no reaction O3. O4 B 0 5.

A: The elimination reaction deals with the removal of two substituents bonded to the adjacent atoms to…

Q: 1. What is the dilution factor for each of these serial dilutions? 2. If the original (right most)…

A:

Q: Mass of Crushed Antacid (g) .500g Concentration of HCl (M) 1.0 M Volume HCl (mL) 5.01ml…

A: Acid base neuralization reaction in which H+ ion of acid reacts with OH- ion and gives water…

Q: What is a calibration curve? (select the BEST description) O a. A calibration curve is a serial…

A: As you have asked two questions, I will give you the answer for the first one.

Q: [1] CH3OH, H* е. CH30 HO, [2] MgBr (2 equiv) [3] H20 HO [1] SOCI2 [2] CH3CH,CH,CH,NH, [3] LIAIH4 [4]…

A: The reactions has been answered below

Q: Determine the concentration of NO3− in each aqueous solution. (Assume complete dissociation of each…

A: The complete dissociation reaction of KNO3 is

Q: Reagent Concentration (Molecular weight) Amount Needed Bicine 5.00 mM (163.17) NaCI 500.0 mM (58.44)…

A: Amount needed calculated by the concentration

Q: H2SO4 + Ca(OH)2 → H2O O Ca20 O HCA3 O CaSO O CasO,

A: Thai is a kind of reaction between the metal hydroxide and acid. We know metal hydroxides are of…

Q: What are the products of the following reactions?

A: a)

Q: 0-25 Nor 1lit f Hcl mixed Ceith OINO somlor Hcl, her) find Normalibs q folition is A) 0. 16 B) 0.24…

A: Normality of a solution can be written as, mass of g equivalent of a solute present in 1 liter of…

Q: OH OH OCH₂ ii + H 1. DIBAL-H 2. H₂O* cat. H*A* excess NaOCH3 Br Br KCN HCN

A:

Q: 0.9gm/500ml/NaoH/Na=23/O=16/H=D1

A: Molarity is asking, in this question using molarity is moles of solute/ volume of solution in (L)

Q: 1. CI , AICI, 2. Zn(Hg), HCI OH of II IV V O a. I O b. II O c. III o d. IV O e. V

A: Benzene is an aromatic compound and it has three pi bond which are in resonance with each other. Due…

Q: 3. Which of the following statement/s is/are correct? I. 6.00 N H2CO3 is equivalent to 3.00M H2CO3.…

A:

Q: NeC 2. Another common unit of concentration is % mass/volume (m/v). Calculate the % mass/volume for…

A: Since you have posted multiple questions, we will answer only first one for you. If you want any…

Q: The indicator of Moher regent is KCr04. KMN04. O O

A: Indicator for Moher regent ?

Q: Propose a reagent or reagents for Steps 1–14. Note that this fragment contains five chiral centers.…

A:

Q: Of the substances (as pure substances, in aqueous solutions, or of mixtures) tested on video,…

A: Ionic compounds are those compounds which are formed by the transfer of electrons between the…

Q: 18 ya.) HCO3 Tog) + OH:(a). -Co3?7og) + HzO () b) Noz" Cas) +. HCID4los) HNOZ Cag) + Clay Cag)

A: 18) Given reactions,      (a) HCO3-(aq) + OH-(aq) → CO32-(aq) + H2O(l)(b) NO2-(aq) + HClO4(aq) →…

Q: lassify and Balance: C8H18 (g) + O2(g) --> C02 (g) + H2O (g) our answer D This is a required…

A: Classifying the given reaction as follows.

Q: 1. A 0.1430 g sample of copper was dissolved in 20 mL of 6 mol/L HNO3 and diluted to 100.0 mL in a…

A: The concentration of the standard solution in terms of g/L is 0.0143 g/L. Since the intercept on the…

Q: .The indicator of Moher regent is KMN04. O KCr04. O

A: Answer of the question given below,

Q: с. Pivo 1. (MeO)2PCH2N2, KO-BU, THF, –78 °C TESO** 2a. DIBAL-H (2.1 eq), CH2CI2, –78 °C 2b.…

A: Mechanism of the organic reaction is given below

Q: DATA AND CALCULATIONS Show all calculations neatly on an attached sheet. Trial 1 Trial 2 Trial 3…

A: Solution:- Mass of vinegar used = 2.61 g volume of NaOH used = 22.6 mL = 0.0226 L Moles of NaOH used…

Q: OH OH H2N CHa CH3 CH2OH но но. OH H3C CH: NH H HN. NH NHCH3 HOOC CONH2 но HO, 32.7.2

A:

Q: C6H5 COOH(aq) +H2O(t) 2 H30*(aq) + C¢H5 CO0"(aq) HBr(g) + H2O(l) → H3O* (aq) + Br¯ (aq) H2O NaBr(s)…

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.