8 7) Chemical Formula: C₂H₁N IR: weak peak at 3400cm 1 1H SH Unknowns for 1H NMR Final Report 6 16+2=18+1=19-11=8/2=4 NH2 HH H4 PRM 2H 72 3H *H 4-14 H H h+1=2 0

Q: -8 14) Chemical Formula: C₁1H₁403 IR: strong peak 1720cm-1, strong broad 3300cm-1 2H 2H 2H 1H 5 1H…

A: To predict the structure of the compound using NMR spectra given. Chemical Formula: C11H14O3 IR:…

Q: For the gas phase decomposition of trichloromethyl chloroformate, CICOOCC13 → 2 COC1₂ -1 the rate…

A:

Q: Mark the statements below that are TRUE for Qc and Ke Hint: There are two correct responses. Select…

A: Reaction quotient (Qc) is equal to  relative amounts of products  divide by reactants present in a…

Q: How many different carbon peaks are in the proton-NMR spectrum of tamoxifen

A:

Q: 9 13) Chemical Formula: C₁1H1403 IR: strong peak 1720cm-1, strong broad 3300cm-¹,- 14 1 1H 1H 1H TH…

A: To find the structure of the compound using NMR spectra. Chemical Formula: C11H14O3 IR: strong peak…

Q: Certain types of substances decompose at a rate proportional to its amount at any instant: a…

A: We can solve this question with the help of Law of Mass Action. Here it is given that rate is…

Q: Intermolecular Forces Determine the structure and type of intermolecular force for each of the…

A: Given molecules :  1. CH3Cl  2. C2H4

Q: What is the approximate concentration of free Cu+ ion at equilibrium when 1.91x10-2 mol copper(I)…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: 2)Boyle's Law D' states that for a certain gas in a container we have P • V = 375 where P represents…

A: Given the Boyle's law relation is: P*V = 375 where pressure, P is in pressure in mm Hg, and  volume,…

Q: 1. What will be the final temperature (in Kelvin) of a 514-g sample of water, initially at 10.0 °C,…

A: Given -  1. Mass of water = 514 g    Initial temperature = 10.0°C    Heat energy = 90.8 kJ 2. Mass…

Q: Consider the reaction: 2S(s) + 302 (g) = 2SO3(g) Write the equilibrium constant for this reaction in…

A: In this question, we will determine the value of K for the given reaction equation,  2S(s) + 3O2(g)…

Q: When a solution is titrated with an base, an indicator (HIn) changes from yellow to blue (In). The…

A: Answer: An indicator is a chemical substance that indicates about the completion of titration by…

Q: Explain how its specific chemical structure affects its persistence - Element: Mercury

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Q: BH OWH a) Underline any compounds that have AROMATIC character, and circle any compounds that have…

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Q: You may assume all chemical bonds are single bonds, not double or triple ba element #1 element #2…

A: Element 1   Element  2     Element will form a molecular compund  Chemical Formula Name Sulfur…

Q: CH3 CH₂ H₂C CI AICI3

A:

Q: 1) A student dilutes 17.0 mL of 6.0 M NaOH solution with enough water to make a total volume of 525…

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Q: To determine the calorimeter constant (Ccal) of their setup, a student decides to mix 75 mL of warm…

A: Given, volume of warm water = 75 mL

Q: What volume (mL) of 7.48 × 10-2 M perchloric acid can be neutralized with 115 mL of 0.244 M sodium…

A:

Q: Exercise 2N₂O5(soln) [N₂O5] (mol/L) 4NO₂(soln) + O₂(g) Time (s) 0 200 400 600 800 1000 1200 1400…

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Q: For a Het, calculate the wavelength of light (in m) that would be emitted for the orbital transition…

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Q: species Na (s) Ag(s) A1 (s) Mg(s) reducing power choose one v choose one v choose one v choose one v…

A: Reducing power of a chemical species is its ability to release electrons which is to be used in the…

Q: The structure of Amines are classified as primary (1), secondary (2), and tertiary (3) based on the…

A: An amine is a functional group derived from ammonia by replacing one or more hydrogen(s) with an…

Q: A 5.00-L tank contains helium gas at 1.50 atm. What is the pressure of the gas in mmHg?     1140…

A: Answer:- This question is answered by using the simple concept of dimensional analysis which…

Q: The van der Waals coefficients of monatomic krypton gas are a=0.2318a=0.2318 m66Pa/mol22 and…

A: Value of a = 0.2318 Pa m6 /mol2  Joule Free expansion, ∆T = (-a/cv) (1/v1 - 1/v2)…

Q: Identify the statement that correctly describes the relationship between wavelength and frequency.…

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Q: What is the IUPAC name for the compound shown below? H Br H3C ***** CH₂CH₂CH3

A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…

Q: Consider the following balanced equation. 2 Sb (s)  +   3 H2O (g)    →   Sb2O3 (s)   +   3 H2 (g)…

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Q: QUESTION 4 A 1.50-g sample of Na2SxOs contains 6.68 x 1021 sodium ions. Determine the value of x.…

A: Here we are required to find the value of x Na2SxO6.

Q: Show how you would prepare the following from acetone: OH a) | CH3CHCH3 OH b) набрали CH3CCH₂CH3 CH3…

A: Here we have to synthesize the following given compounds from acetone by multistep reactions.

Q: The useful metal manganese can be extracted react to form manganese(IV) oxide and carbon dioxide:…

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Q: The propane fuel (C3H8)(C3H8) used in gas barbeques burns according to the following thermochemical…

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Q: Does a reaction occur when aqueous solutions of chromium(III) sulfate and sodium hydroxide are…

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Q: This question is based on the natural product menthol whose structure is drawn below. Which drawing…

A: Chirality centers are those carbon atoms which has four different groups attached on them .  So, we…

Q: The structure of Amines are classified as primary (1), secondary (2), and tertiary (3) based on the…

A: Classification is based on number of hydrogen and alkyl group.

Q: Water is a polar solvent and hexane (C 6H 14) is a nonpolar solvent. Which of the following…

A:

Q: The empirical formula for buckminsterfullerene is C1, and its molar mass is 720.6 g/mol. What is its…

A: Molecular formula= n × empirical formula

Q: 4. Draw a temperature vs. entropy graph for water at 1 atm. Start at -15 C and end at 115 C.

A:

Q: A. C. H H-C H-C-NO H HIC-H H-C- H HON 1-00 H :O B. D. H-C-NO H 0 I-U-I H-C-N 00

A: Formal charge is basically the difference between no of valance electron of an atom in it's free…

Q: a) pradict the major products of when react w/ CH₂OH under acidic conditions 10 predict product when…

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Q: E3B.3(b) Estimate the change in the molar entropy of N₂(g) when the temperature is lowered from 298…

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Q: In Einstein's photoelectric experiment, the kinetic energy of an electron displaced from a metal by…

A: Answer: This question is based on Einstein's photo electric effect which suggests that when a photon…

Q: how did you find evidence for identity

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Q: Write a balanced equation for the combination reaction described, using the smallest possible…

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Q: A chemistry student weighs out 0.315g of ascorbic acid H2C6H6O6 , a diprotic acid, into a 250.mL…

A: Given: The mass of ascorbic acid = 0.315 g The volume of the ascorbic acid solution = 250 mL The…

Q: When a system ________, ΔE is always negative.     absorbs heat and does work     gives off heat…

A: Given, ΔE is always negative

Q: A Balloon is filled with helium gas to 550ml in chicago a cool spring day when the temperature was…

A: Volume is directly proportional to temperatures

Q: 2. Show the reagents and reaction conditions required to accomplish each of the following…

A: The reagents and condition are shown below.

Q: Consider the following reaction where Kc = 7.00 × 10-5 at 673 K. NHĻI(s) ⇒ NH3(g) + HI(g) A reaction…

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.