Q: Based on the given data, what is the Àmax of copp 0.1 M Copper 300 0.157 325 0.233 350 0.465 375 0.5...
A: Given : We have to tell lambda max for 0.1 M copper.
Q: What is the molar absorptivity of copper at λmax of cobalt?
A: The data given is,
Q: OH Dess-Martin's periodinane (DME thylamine) CH2CI2
A:
Q: Why is the yield lower than calculated?
A: The experimental yield of any reaction usually found to be lower than that of the true calculated yi...
Q: The Atomic spectra is divided into three groups. of spectral lines which group is depicted by the il...
A:
Q: Which of these statement about functional groups is truc? O They are ionic or non-polar. O They infl...
A:
Q: Given the spectra, 100 95 90 80 70 4000 3000 2000 1000 Wavenumbers (cm) O Toluene 4-Heptanone Pentan...
A:
Q: N2 (9) + 3H2 (g) = 2NH3 (g) PNH3 = 5.8 x 10-2 atm %3D PN2 8.2 x 10-1 atm %3D PH, = %3D 2.2 × 10 atm ...
A: Given : We have to calculate the Kp
Q: Give systematic names for the following compounds C D and E only
A:
Q: energy (ir
A:
Q: 4. A4800 – kg bus rounds a curved tunnel on a smooth, level road of radius 52 m at a speed of 14 m/s...
A:
Q: concentration, mM Amax cobalt|^max copper 20.00 0.177 0.238 40.00 60.00 0.382 0.518 0.487 0.731 80.0...
A: Given : We have to calculate molar absorptivity of copper at lambda max cobalt.
Q: Multiple Choice: 1. The systematic name of water is A. Hydrogen hydroxide B. Hydroxic oxide C. Hydro...
A: The correct option is Q1. Option C Q2. Option B
Q: Draw the skeletal (line-bond) structure of (S)-1-ethoxy-2-methylhexane. Use dash or wedge bond to in...
A: Answer: This a question based on stereochemistry in which two molecules have similar molecular formu...
Q: Calculate the molarity of a phosphoric acid (H3PO4) solution that is 84% by mass phosphoric acid and...
A:
Q: What is the volume in liters (L) of 2 moles of an ideal gas at 25°C and 790 mmHg
A: The volume of the gas is 47.0722 L.
Q: Why are the carboxylic acid groups added in a syn orientation during hydrolysis for the following re...
A: Carboxylic acids upon heating gives anhydride by elimination of water If we hydrolyse anhydride ...
Q: How to calculate the volume at 20 degrees celsius of 695 grams of liquid with density 1.20 g/mL?
A: The mass per unit volume of a substance is known as the density of the substance. The density of a s...
Q: D. H. Е. H.
A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)
Q: What is matter
A: What is matter ?
Q: mass percent
A:
Q: A) What pH should the solvent system be to perform TLC on a sample suspected of containing noscapine...
A: A) Because the putative molecule is slightly acidic, we must utilize a solvent solution that is very...
Q: What is the molar absorptivity of cobalt at λmax of cobalt?
A: The data given is,
Q: Table 2-2: Data and Calculations for Metal + HCI (aq) Write all units next to the numerical values. ...
A: Given data:
Q: A 50.0 mL juice extract is colorimetrically assayed using Nelson’s test. One milliliter (1.00 mL) of...
A: Given: 50 mL of original juice is used. 1 mL of the original solution is used to give absorbance of ...
Q: HO Но H- H -HO- 1.) HO. + Resorcinol/dilute HCl
A:
Q: What is halide ion? Uses
A: Halide ion is a category of ions in periodic table.
Q: A student prepared an equilibrium system using Fe(NO3)3 and KSCN, which reacted to produce iron(III)...
A:
Q: Which of the following is the most correct name for this compound? H a. 2,5-dioxooctanal b. 4,7-diox...
A: IUPAC Rules for naming an organic compound: 1. The longest possible continuous carbon chain was sele...
Q: Calculate the mass of 1.0 mmol nitro ester [2-(diethylamino)ethyl 4-nitrobenzoate] Mw: 266.3 g/mol
A:
Q: The Atomic spectra is divided into three groups. of spectral lines which group is depicted by the il...
A: The electronic energy levels in an atom are quantized and when an electron undergoes a transition fr...
Q: Below, write the balanced chemical equation for the reaction you observed (including state). NOTES:...
A: Sb(OH)3(aq) + Na2S(aq) gives a reaction.
Q: What is the molar mass of a sugar, if a solution of 1.4 g of the sugar in 0.20 L of solution has an ...
A: Please find your solution below : Osmotic pressure is a pressure that should be applied on the solut...
Q: Ehylene oxide, C2H4O, decomposes when heated to give methane and carbon monoxide. C2H4O(g) → C...
A: Given , reaction : C2H4O(g) → CH4(g) +CO(g) Temperature , T = 688 k
Q: reflies flash at a rate that depends on the temperature. At 43°C, the average rate is 3.4 flashes ev...
A: Given : We have to calculate the activation energy .
Q: Draw the Haworth structure of the tetrasaccharide:
A: To draw: The Haworth structure of tetrasaccharide.
Q: which one of the following is an ionization technique? MALDI or ESI
A:
Q: What is commonly determined using Atomic Spectroscopy? Bodn energy Elemental composition Concentrati...
A:
Q: How to calculate grams of aluminum chloride using 2AI + 6HCI -> 2AICI3 + 3 H2 formed with 135 g of A...
A:
Q: What makes chlorosulfonic acid a good electrophile?
A: The compound given is chlorosulfonic acid i.e HSO3Cl.
Q: I II III `NH2 'CI IV V H.
A:
Q: 8. From the given starting material provide a reasonable synthetic route to the following molecule. ...
A:
Q: Question 13 An ē at its excited state is stable unti it return to its ground state. If an ē jumped m...
A: In an atom electron rotates around the nucleus in certain orbital.Transition of electron occur when ...
Q: O Heptene
A: In this question we have to choose correct option of compound is represented by above spectra with e...
Q: 28. Completely describe the orbitals found in the fourth. energy level. How many electrons can be fo...
A:
Q: Which is true regarding the C-H bond in the compound shown below :F: :F- :F : it is ionic it is pola...
A:
Q: statement
A: When a pure substance changes phase from subcooled liquid to superheated steam, this CAN be reversed...
Q: Below, write the balanced chemical equation for the reaction you observed (including state). If a p...
A:
Q: A vessel contains 0.4 moles of H2, 2.0 moles of N2, and 1.7 moles of F2. What are the mole fraction ...
A: The mole fraction of the gases are 0.0976 (H2), 0.4878 (N2), 0.4146 (F2).
Q: 3) Show how you would accomplish the following synthetic conversions: b. OH
A:
Why is this Beckmann rearrangemnt useful for the synthesis of acetaminophen?
A question based on introduction to organic chemistry that is to be accomplished.
Step by step
Solved in 2 steps
- Starting with [Pt(NH3)4]2+ or [PtCl4]2- and using the trans effect sequence, devise a rational procedure for synthesizing [Pt(py)(NH3)(NO2)Cl] with py and NH3 positioned trans to one another. Note, the fewer the steps, the better.In Friedel-Crafts acylation, why is water needed? Why does the entire step 4 mechanism need to occur? Also in the step 4 mechanism, what are the exact arrow-pushing mechanisms for the addition of water?According to the Woodward-Hoffmann rules, is this cycloreversion reaction possible under these conditions?
- Why do you suppose this mechanism leads to the anti-Markovnikov product? Provide a rational and discuss the potential intermediates that are involved.The E1 mechanism (unimolecular elimination) of Elimination ?Starting with [Pt(NH3)4]2+ or [PtCl4]2- and using the trans effect sequence, devise a rational procedure for synthesizing [Pt(py)(NH3)(NO2)Cl] with py and Cl positioned trans to one another.
- After E2 elimination, will the following molecule contain deuterium? Why or why not?Draw out the mechanisms for the Diels - Alders reaction of Tetra. Synthesis of Dimethyl 3,4, 5,6 - TetraphenylphthalateWhat spectral features would you expect to see in MS and IR to determine whether the synthesis was fully successful/complete?
- Could you show a plausible Mechanism for this Mannich Condensation and give a short explanation ?Writing down all the relevant resonant structures and that of the resonance hybrid, propose a mechanism that explains the reason why methyl benzoate is nitrated in the meta position.Acid-catalyzed transesterification and Fischer esterification take place by nearly identical mechanisms. Transesterificationcan also take place by a base-catalyzed mechanism, but all attempts at base-catalyzed Fischer esterification (using -OR″,for example) seem doomed to failure. Explain why Fischer esterification cannot be catalyzed by base.2