Calculate the degree of unsaturation. Assign the relevant peaks in the IR spectrum. Assign the peaks in the 13C NMR spectrum. Assign the peaks in the 1H NMR spectrum

Q: Exactly 1.00 grams of granular table salt was dissolved in deionized water up to 500 mL. An aliquot ...

A: Solution                          Given that   Granular table salt = 1 grams dissolved in deionize...

Q: Water gas is a 1:1 mixture of carbon monoxide and hydrogen gas and is called water gas because it is...

A: A catalyst is a substance that is added in small amount in a reaction so that the reaction proceeds ...

Q: How many moles of thiocyanate ion are there in 2.0 ml of 0.00400 M KSCN

A: Volume of solution = 2 ml = 0.002 l Molarity of solution =0.00400 M

Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3)....

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Q: HC1 Valence e's: Bonded Atoms: Lone Pairs: Steric Number: Shape: Polarity:

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Q: A volume of 500.0 mL of 0.180 M NaOH is added to 595 mL of 0.200 M weak acid (Ka = 7.38 × 10-³). Wha...

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Q: in an experiment, a sample of 3 was 90% decomposed in 48 min. Approximately how long would this deco...

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Q: ose a 500. mL flasK is filled with 1.7 mol of NC and 1.6 mol of NO,: The following reaction becomes ...

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Q: BF3 (9) + F¯(aqg) → BF4 (aq) Acid: Base:

A:  BF3 is acting as a lewis acid in the reaction because a lewis acid is one that accepts a pair of el...

Q: how many calories are needed to warm 2.50 kg of water 5.00 C?

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Q: und 1nt orbitals

A: This is a multiparts question.According to guidelines in multiparts question we can solve only four ...

Q: A sample of gas occupies a volume of 67.0 mL. As it expands, it does 133.6 J of work on its surround...

A: Given: The initial volume of the gas = 67.0 mL The amount of work done by the gas on its surrounding...

Q: Draw a structural formula for the major product of the reaction shown. H3C Cl2 H3C H20 • Show produc...

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Q: Identify whether each species functions as a Brønsted-Lowry acid or a Brønsted-Lowry base in this ne...

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Q: 1. In a 13 g sample of Fe₂O3, compute the: a. moles of Fe₂O3 b. particles of Fe₂O3 Molar Mass Fe₂O...

A: Answer and explanation is given below hope you like it.

Q: (a) Propose a mechanism for the following reaction: кон, н,о (b) What other product is formed?

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Q: Half cell potential is a characteristic potential difference established by the electrode and its su...

A: A question based on electrochemical cells that is to be accomplished.

Q: 3. Calculate the amount of aluminum nitrate (Al(NO3)3)and magnesium nitrate (Mg(N03)2) salts require...

A: Given, 2Al(NO3)3 + Mg(NO3)2 + 8NH4OH  ➝  MgAl2O4 + 8NH4NO3 + 4H2O Mass of magnesium aluminate spinel...

Q: Draw the products of the reaction shown. Electron flow is indicated with curved arrows. :ÖH :ö: H3C ...

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Q: Consider the following reaction at equilibrium: CO(g) + H₂O(g) ⇌ CO₂(g) + H₂(g) If CO(g) is removed,...

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Q: If a system has 5.00 x 102 kcal of work done to it, and releases 5.00 x 102 kJ of heat into its surr...

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Q: The rate constant for the first-order decomposition at 45 6.2x 10-4 min-1. what is the rate of the r...

A: • The given first order reaction is,          2N2O5 → 4NO2 + O2    • The values provided in the ques...

Q: The reaction of 1,3-butadiene with HCI produces two addition products. (See below) H-CI CH CH CH-CH3...

A: Kinetic product  The product that predominates at early stages of the reaction. The mechanism that i...

Q: In a series of experiments on the decomposition of dinitrogen pentoxide, N2O5, rate constants were d...

A: Given, In a series of experiments on the decomposition of dinitrogen pentoxide (N2O5): Rate constant...

Q: 5g of sugar at 10g of water. What is the volume?

A: Given :-  mass of sugar = 5 g  mass of water = 10 g  To calculate :-  total volume of solution 

Q: 0.361 g of an unknown liquid occupied a volume of 250.0 mL at 758 mm Hg pressure and 100 °C. What is...

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Q: See the titration curve representing the titration of a strong base with a strong acid (acid added t...

A: What are the correct labels for the axes which is given below.

Q: The pH of a 0.10 M solution of formic acid, HCHO2, is 2.38. a. Write the acid dissociation reaction ...

A: Given,  The pH of a 0.10 M solution of formic acid, HCHO2, is 2.38. The acid dissociation reaction f...

Q: For the reaction of ethene, C2H4(g), with oxygen(g) to form carbon dioxide(g) and water(g), how many...

A: A multiple choice question based on mole concept that is to b accomplished.

Q: Calculate the pH of a 0.150 M ethylamine aqueous solution. (Kp = 5.6X10–4) Answer:

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Q: 25 20 15 10 B 5 A Reaction progress Jse the reaction energy diagram above to answer the following qu...

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Q: How many aromatic amino acids are present in vancomycin? Identify and color it.

A: Vancomycin has a total of 7 amino acids.  Aromatic acids have a benzene ring.

Q: Select all of the following elements that are categorized as non-metals. OA. Ag O B. K O C.B O D.S O...

A: Non metals : These are the elements which are placed to right corner of the periodic table and have ...

Q: A sample of sodium chloride weighing 1.2632 g dissolved in water gave 3.066 g of silver chloride whe...

A: Given,  1.2632 g NaCl dissolved in water gave 3.066 g of silver chloride when treated with excess ni...

Q: In an experiment designed to produce calcium oxide by the chemical reaction: 2Ca + 02 2Cao 103.0 g o...

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Q: Select the sign of the work based on the change in volume of the cylinder after the reaction.

A:   Thermodynamics is the branch of physical chemistry which deals about different forms of energies ...

Q: An iron ore has a 55% Fe2O3 with 5% moisture content. What is the Percentage of Fe2O3 in a dry basis...

A: Let us assume that 100 molecule of iron ore in which only 55 molecule of Fe2O3 present with moisture...

Q: What is the final organic product (after two reaction sequence)? OH Br NaOH (aq) ? HBr I II II Br Br

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Q: 100 mL of water was mixed in 100 mL of 100 Proof alcoholic beverage. What is the percentage by volum...

A: Proof of alcoholic beverage = 100 Proof is twice the percentage of alcohol by volume in alcohol-wate...

Q: 19. Instructions: MAKE SURE TO CHECK ) 0.4 R REMAINING TIME. On a separate paper form the giver comp...

A: An ionic compound is formed between a metal and nonmetal by the complete transfer of electron from t...

Q: 1. A 0.7562 g sample containing NaCN is dissolved in water and then concentrated ammonia and some KI...

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Q: Give structural formulas for A-D in the following synthetic sequence:

A:   Ethyl-acetoacetate (EAA) to dicarboxylic acid synthesis :  In this conversion first EAA is treate...

Q: Products obtained from this structure

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Q: Design a buffer that has a pH of 9.87 using one of the weak acid/conjugate base systems shown below....

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Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (N2OH) to produce aqueous sodium ...

A: Mass of HCl = 26.2 g  Mass of NaOH = 17.6 g  Mass of water = 2.70 g  % yield = ? 

Q: Draw the products of the reaction shown. Electron flow is indicated with curved arrows. H3C-C=C-CH3 ...

A:   Click reaction:  It is an example for cyclo addition reaction  Alkyne and Azide  are reacted in t...

Q: N2 Valence e's: Bonded Atoms: Lone Pairs: Steric Number: Shape: Polarity:

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Q: If the temperature of an ideal gas that occupies 30 L increases from 200 K to 400 K, what will the n...

A: Given :-  Initial volume of gas = 30 L  Initial temperature = 200 K  Final temperature = 400 K  To c...

Q: The enthalpy of combustion of benzoic acid (CH;COOH) is commonly used as the standard for calibratin...

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Q: The decomposition of acetaldehyde is a second order reaction with a rate constant of 4.71 × 10-8 L m...

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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.