If benzamide (PhCONH₂) undergoes a Hofmann rearrangement, what is the major product? O acetophenone O aniline O benzyl azide O cyclohexylamine benzylamine

Q: = O ACIDS AND BASES Solving a polyprotic acid equilibrium composition problem Suppose a 0.012M…

A: H2SO4 IS The strong acid and it will completely dissociate as hydrogen ion and sulfate ion

Q: For the 1H NMR spectra of cis-2,2-dimethyl-4,5-diphenyl-1,3-dioxolane, tabulate the data as detailed…

A: Given: The 1H NMR spectra of cis-2,2-dimethyl-4,5-diphenyl-1,3-dioxolane.   To tabulate the NMR…

Q: A buffer was made using 0.10 moles of A- and 0.01 moles of HA. If the pKa is 5.71, what is the pH of…

A: A buffer was made using 0.10 moles of A- and 0.01 moles of HA. If the pKa is 5.71, what is the pH of…

Q: One liter of 0.10 M solution acetic acid has an equilibrium constant of 1.8x105. Calculate the H+…

A: Answer: Acetic acid is a weak acid, therefore its only dissociates partially in its solution and an…

Q: You assay the positive control for the succinate dehydrogenase assay and find A6oo déclin 0.711 to…

A:

Q: Phosphoric acid, H3PO4 (aq), is used to make fertilizers and is present in cola drinks. Phosphoric…

A: Mass of phosphorus = 272 g Yield of 1st reaction =89.5% Yield of 2nd reaction= 96.8% 1.…

Q: Use the References to access important values if needed for this question. An aqueous solution has a…

A:

Q: 19. Use the kinetic-molecular theory to explain each observation given. a. Wax melts near the flame…

A: The kinetic theory of gases describes the behavior of gases in terms of the motion of their…

Q: 3. Determine two of the possible starting material pairings that would give the product below using…

A:

Q: Order the compounds from most basic to least basic. NH₂ 1 O5>4>1>3>2 O4>5>1>2>3 O2>1>3>4>5 5>4>3>1>2…

A:

Q: In the reaction shown below, methane is being H H-CH- 02 0=C=0 H reduced and is therefore the…

A: Since, In oxidation reaction, Oxidation number increases or number of oxygen increases or number of…

Q: Provide a synthetic approach for the following reactions. Make sure to do the retrosynthetic…

A:

Q: ہے نے

A:

Q: For how many minutes must a current of 4.97 amp be provided to deliver 326 coulombs? Give the time…

A:

Q: Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. If no reaction…

A:

Q: Opgave 1: Angiv produkterne for følgende reaktioner og tegn mekanismen a) b) H3C } H3C ОН OH CH3 NO₂…

A:

Q: A) B) KOH, heat H3O+

A:

Q: Calculate the stoichiometric mass We used 100cm³ of Ca (011) ₂ (a(OH)₂ (0₂ (g) of CaCO₂. Given Lea…

A: Solubility constant of Ca(OH)2 = 4.86×10-6 Volume of Ca(OH)2 solution taken = 100 cm3 Molar mass of…

Q: (c) Determine the results of the following multiplications of symmetry operations for the anthracene…

A: in the given structure of anthracene i take H as Ha and Hb  for the purpose of distinguished but it…

Q: Which of the following has the smallest standard molar entropy, Sº (298.15 K)? A) CaSO4(s) B)…

A: Following substances given in the question -  A) CaSO4(s)  B) C(diamond)  C) Xe(g)  D) C60(s)  E)…

Q: Calculate the pH of 0.550 M acetic acid, Ka = 1.80 x 10–5.  Provide your answer to three decimal…

A: Concentration of acetic acid (C) = 0.550 M Ka of acetic acid = 1.80 × 10-5 pH of the solution = ?

Q: CH2I2 Zn/Cu н Hivn H do + H Alih H o Q Q A B E BH3-THF H₂O2, NaOH KOH CHCI 3 CH₂I2 Zn/Cu Cl₂ 1.…

A: We have to select the reagent that will carry out the given synthesis.

Q: 2. H₂SO₂/H₂O a Proton transfer b = Lewis acid/base c = Radical chain substitution Na benzene, reflux…

A: In the first reaction, the given alkoxide ion will act as a base not nucleophile to abstract the…

Q: Draw the Lewis dot diagram, determine the hybridization of interior atoms, draw the molecular…

A: Steric number = number of sigma bonds + lone pair not involved in Resonance

Q: Name the following organic compounds: CH3 CH₂ - CH₂ | compound CH,— CH,— CH,—C– I CH3 I CH I CH3 CH3…

A: IUPAC naming rules : 1. Find the longest chain of carbon atoms and number them. 2. Identify the…

Q: Balance the following unbalanced equation. αLi3N(s)→βLi(s)+γN2(g)�Li3N(�)→�Li(�)+�N2(�) Give your…

A: In balanced chemical reaction number of each atom on reactant side is equal to number of each atom…

Q: Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist…

A: The species ammonia is degraded into the species hydrogen gas and the species nitrogen gas. The…

Q: Use sodium ethoxide to form the enolate equivalents of the following molecules. Which would you…

A: Enolate:-  when the alpha proton of carbonyl carbon abstracts by base , a negative charge is formed,…

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

A: According to Bronsted and Lowry concept,  Acid is a substance that has the tendency to donate a…

Q: Directions: Show all work (all conversions and final answer) for each problem and balance each…

A:

Q: Calculate the pH of the solution formed by mixing 25.0 mL of 0.200 M NaH2PO4 with a. 25.0 mL of…

A:

Q: Suppose a 500. mL flask is filled with 0.60 mol of H₂ and 2.0 mol of HC1. The following reaction…

A:

Q: What is the calculated value of the cell potential at 298 K for an electrochemical cell with the…

A:

Q: What is the structural difference between glycerophospholipids and sphingomyelins?

A: Glycerophospholipids have - 1. Amino alcohols 2. Fatty acid chains 3. Phosphate groups

Q: # AH = -55.8 kJ; K=1.0 x 10¹4 (at 25.0 °C) H*(aq) + OH(aq) H₂O(1) Calculate the pOH of a 0.0100 M…

A: The pH scale we generally use, having value ranging from 1-14 is standard at 25oC. With the increase…

Q: 18. In terms of attractive forces and kinetic energies of particles, explain what happens during the…

A: A question based on introduction to chemistry. 4 different physical changes are given that are to be…

Q: The isoelectric point of the amino acid alanine is 6.0. What form will it exist in the highest…

A:

Q: Draw a Lewis diagram for YO2X, showing all atoms, bonds and lone pairs

A: The reaction which is given above is first order with respect to both the molecule YO2 and X2. We…

Q: what is R

A: Answer: Question is demanding the clarification about a constant R.

Q: 4000 3440 72 1641 70 3429 72 1504 60 3343 74 1427 60 3094 84 1402 47 3053 84 138270 3003 86 1359 45…

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectral data…

Q: Ka of acetic acid equals 1.8*10^-5 The buffer solution is 50 mL of 0.2 M CH3CO2H and 50 mL of 0.2 M…

A: pH of any acidic buffer solution can be determined by Henderson's equation- pH= pKa + logconjugate…

Q: 3. Explain how LDPE and LLDPE differ in terms of structure, synthesis and properties.

A: LDPE (Low-Density Polyethylene) and LLDPE (Linear Low-Density Polyethylene) are two types of…

Q: SECTION 3: Communication 5. a.) Explain the relationship between an empirical formula and a…

A: The empirical formula of a compound is the simplest ratio of the number of different atoms present.…

Q: 4.1 11 (a) Define a buffer solution (b) What are the components of (i) an acidic buffer ? (ii) a…

A:

Q: Provide a strong argument as to why 2-chlorbenzoic acid ends up in the aquelayer

A: Solvent extraction is a common technique used in the separation and purification of organic…

Q: What is the [F-] concentration in a buffer solution with a pH of 3.05? The solution contains 2.00 M…

A:

Q: Draw the structures of the fragments that are produced from mass spectra of: Alcohol, amine,…

A: I. Alcohols Primary , secondary alcohols gives weak molecular ion peak while tertiary alcohol gives…

Q: The hydronium ion concentration of an aqueous solution of 0.41 M nitrous acid is [H₂O¹] = M

A: The concentration of nitrous acid (HNO2) = 0.41 M

Q: Calculate the pH of a 0.0385 M sodium hypobromite solution. Ka (HBrO) = 2.8 × 10−9. Report your…

A: pH of a salt formed from weak acid and strong base is expressed as pH=7+12pKa+log Chere, C is the…

Q: Balance the equation in basic conditions. Phases are optional. equation: SO3 + Co(OH)₂ Co + SO

A: Answer:- This question is answered by using the simple concept of balancing the redox reaction using…

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.