Problem 5. Predict the principal organic product of each of the following reactions: K₂Cr₂O7 (a) CICH,CH,CH,CH2OHH,SO, HẠO Na₂Cr₂O7 (b) CH,CHCH,CH,CH,CH,CH,CH3 H_SO, H, OH PCC (c) CH3CH₂CH₂CH₂CH₂CH₂CH₂OH CH₂Cl₂
Q: 3) The gold content of a concentrated sea water sample was determined using atomic-absorption…
A: Solution - According to the question - Given - Conc. of Analyte added : [S]f = [S]i * ( Vs /V) We…
Q: An allylic free radical halogenation occurs to give the major product shown. Note NBS is a source of…
A: Detail mechanistic pathway is given below
Q: following reaction, when the H₂ pressure is 1.97x10-3 bar, the H+ concentration is 1.22 M, and the…
A:
Q: Describe the preparation of 2 L of 85 mM phosphate buffer, pH 6.5, using 120 mM NaH₂PO4-6H₂O and 120…
A:
Q: 8-21. (a) Write the charge balance and mass balance for the solution in which MgBr2 is dissolved to…
A: Given data :
Q: Is possible to make a buffer pH 4 at 1mM using methanesulfonic acid and sodium tartrate? Please…
A: To explain: Is it possible to make a buffer pH 4 at 1mM using methanesulfonic acid and sodium…
Q: How many KJ of energy are released when 6.39 g of Fe reacts with excess O₂? Given the following…
A:
Q: 32. What volume of H₂ would be produced from the reaction of 225 grams of Zinc reacting with 1.00 L…
A:
Q: ollows: 2Ca(s) +02 ss of Ca = 40 g/m he mass (g) of cal epared from 4.20 1) What amount (m ced from…
A: Given, Mass of Ca = 4.20 g Molar mass of Ca = 40 g/mol Moles of Ca = mass/molar mass . = 4.20/40…
Q: What is the pH of a 0.0025 molar acidic solution?
A:
Q: Use the standard reduction potentials located in the 'Tables' linked above to calculate the…
A:
Q: What is the expected product A for the following Claisen condensation reaction? 1. NaOEt H₂C. A OEt…
A: In this question we have to tell the product of the Claisen condensation reaction.
Q: Phenylacetic acid (C6H5CH2COOH, simplified here to HPAc is a monoprotic acid. It builds up in the…
A: First write reaction of phenylacetic acid with water and on basis of that reaction, find Ka and pKa…
Q: How many grams of water at 100 c could be changed from liquid to gas if 4320 calories of heat were…
A: Here we have to use standard value of heat of vaporization of water. Using that value we can…
Q: CaC2O4 (Ksp = 4.0 x 10‒9) is suspended in water. Which will increase the [C2O42‒] in solution?…
A:
Q: Forty grams of powdered banana pulp was mixed with 80.00 mL of cold Tris-HCl extracting buffer to…
A: 1. The original concentration of standard solution is 2 mg/mL.
Q: TRUE OR FALSE. Write TRUE if the chemical equation is balanced and FALSE if not. Then, write the…
A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…
Q: Balance the reaction between S2- and CIO3 to form S and CI in basic solution. When you have balanced…
A: Step-1 Write the equation with oxidising number-
Q: QUESTION 3 A 25.3-g sample of potassium sulfate is dissolved in 350.0 mL of solution. Calculate the…
A:
Q: What mass of aluminum metal would absorb 250.0 kJ when it melted at its melting point? The molar…
A:
Q: llus_engine.html?ClassID=1834324617# 9H₂0 +9cal = 2020 J qunknown = -2020 J The thermal energy comes…
A:
Q: A 9.802-g portion of NaCN was dissolved in enough water to prepare 1.00-L of solution. Calculate (a)…
A: Given, A 9.802 g of NaCN was dissolved in enough water to prepare 1.00-L ofsolution. (a) the pH of…
Q: a which of the following monomers could form an addition polymer? C₂H4 HO-CH,-CH2-OH CH3-NH, C5 H12…
A: Here we have to determine the compound that can able to form additional polymer and condensation…
Q: Which is more soluble in 0.10 M HCl,? lead sulfate, lead iodide, lead choride, or lead carbonate?
A:
Q: Half-reaction E° (V) Cl₂(g) + 2e →→→ 2Cl¯(aq) 1.360V Cd²+(aq) + 2e → Cd(s)-0.403V Cr³+(aq) + 3e¯…
A:
Q: If a syrup containing 65% (W/V) of sucrose is evaporated to 85% of its volume, what percentage…
A: A syrup contains 65 % (W/V) of sucrose. 85 % of the sucrose is evaporated. We have to calculate the…
Q: 600.0 mL of a gas is at a pressure of 8.00 atm. What is the volume of the gas at 2.00 atm?
A: Given : Initial volume(Vi) = 600 ml Initial pressure (Pi) = 8.00 atm Final pressure (Pf) = 2.00…
Q: O NH3+ -OOC The amino acid at the C-terminus: -00C The amino acid at the N-terminus: NH HN
A: Peptide bond :- The amide linkage (-CO-NH-) formed by the removal of water when -COOH group of one…
Q: According to the video Monuments to Man: The Impact and Influence of Concrete on Civilization, this…
A: We are to discuss what was the secret ingredient of concrete used by Romans, and discus about strain…
Q: Using structures, draw how Mg2+ interacts with glutamic acid at a pH of 7? AND draw, how glutamic…
A: Amino acids are those which the basic and acidic both functional groups. Carboxylic group is the…
Q: What other factors do you need to consider when assessing feasibility of titration?
A: The factors are :- i) Titration reactions mixture must be rapid. ii) Reaction mixture must be…
Q: What is the volume of gas in liters at 1.00 atm if it originally occupies 2.00 L at 158 mmHg?
A: We will use the formula as :- P1V1 = P2V2
Q: pOH of a .270 M sol of NaPh
A: Given: Concentration of NaPh = 0.270 M
Q: Ca²+ (aq) + 2e → Ca(s) OA.0.21 V OB. -0.47 V OC -0.21 V OD.0.47 V OE. 0.42 V A Moving to another…
A:
Q: Calculate AGº and the equilibrium constant for the following reaction at 298 K: Zn²+ (aq) + Ni(s) →…
A: The question asks to find standard Gibbs free energy and equalibrium constant.The two value can be…
Q: When sodium compounds are heated in a bunsen burner flame, they emit light at a wavelength of 5890…
A:
Q: Based on the thermodynamic properties provided for water, determine the energy change when the…
A: Answer: In this cooling process water will lose its energy via 3 step process: 1. Vapor will be…
Q: Consider the following reaction at 298K. 2Fe³+ (aq) + Fe(s) 2Fe2+ (aq) + Fe²+ (aq) The standard…
A:
Q: 3. What is the molar mass of a binary ionic compound (dissociates into a single cation and a single…
A:
Q: What is the oxidation state of the metal ion in the cation complex of the compound…
A: We are to discuss the oxidation state of metal ion in the given complex [Fe(H2O)6]2[Fe(CN)(H2O)5]3
Q: Which of the following pairs of compounds can be used directly for the synthesis of a step-growth…
A: We are to find out whi h of given pairs of reactants yield step growth polymers directly.
Q: Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it…
A:
Q: Consider the reaction 2NOBr(g) 4 2NO(g) + Br2(g). The initial rate of the reaction was measured for…
A:
Q: 3. Consider the set of test compounds below. Which compound/s will test positive towards Molisch's…
A:
Q: Which action will increase the entropy of 1 mole of atomic oxygen? A. Increasing the volume of the…
A: The variation of one of the important thermodynamic variable such as entropy w. r. t. change in…
Q: 3) Contains C,H,O - alcohol MASS SPECTRUM 100 80 60 40 20 0.0 10 20 30 40 50 60 m/z NIST Chemistry…
A: m/z = 31 is responsible for CH2=OH. Therefore the compound is n-propyl alcohol. m/z = 31 is base…
Q: Complete the weights of compounds. Show your solution. Mass of copper (II) sulfate pentahydrate,…
A:
Q: A flask contains 600 mL of chlorine gas at 560mm Hg. If the volume of chlorine gas inside the flask…
A:
Q: Propose a suitable synthesis to accomplish the following transformation E OCH 3 OH
A: We have to carry out the given transformation.
Q: A 1.0325-g sample of a wheat flour was analyzed by the Kjeldahl procedure. The ammonia formed was…
A: The excess of HCl used can be calculated using, Millimoles of NaOH = millimoles of HCl Getting this…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- [VII4,5] Instructions: Answer the following: (Refer to the photo below) 4. What is the structure of compound C? 5. What is the structure of compound A?1 ai. What is the normal/ primary isomer of C4H10O ? ii. Treat the primary isomer with conc.H2SO4 and heat. Identify the reaction and give the product ‘A’ formed from the primary isomer. iii. Reaction of compound ‘A’ from i above with HCl/H2O gives compound ‘B’. Identify compound 'B'. iv. Reaction of the same compound ‘A’ with cold KMnO4/ -OH gives compound ‘C’. Identify compound C. v. Reaction of compound ‘A’ with Hot KMnO4/-OH gives compound ‘D’ followed by acidification of the mixture to give compound ‘E’. Identify compounds D and E.Problem 4.9 Predict the product. Why?
- M 6 write the principal product in a, c & e and the neccesary reactives for b, d & f in the following reactions :expected product (what is the expected product a n ch3 h2n ch2 ph)The pKa of p-cyclopropylbenzoic acid is 4.45. Is cyclopropylbenzene likely to be more reactive or less reactive than benzene toward electrophilic bromination? Explain.
- Draw the major organic product of each reaction. Indicate the stereochemistry a. Draw product 1. If the C−OC−O bond breaks, assume inversion of configuration. b. Draw product 2.trans-2-Butene is more stable than cis-2-butene by only 4 kJ/mol, but trans-2, 2, 5, 5-tetramethyl-3-hexene is more stable than its cis isomer by 39 kJ/mol. Explain.Which rearrangement would the carbocation below most likely undergo? a. Hydride shiftb. Equilibrium shift
- (CH3)3CO- is a base that can be made from (CH3)3OH (pKa = 18). Using curved arrow formalism, draw a reaction of this base reacting with NH3 (pKa = 36). Show the products. Which way will be equilibrium lie? Explain.Which of the following reactions result in a positive ∆ Ssys? A. Pb(NO3)2 (aq) +KCl (aq) ---> PbCl2 (s)+ KNO3 (aq) B. HCl (g) + H2O (l) ---> HCl (aq) C. H2 (g) + I2 (g) ---> 2HI (g) D. 2H2O (g) ---> 2H2 (g) + O2 (g) E. H2O (g) ---> H2O (l)What does the following reaction do? Pb^2+ + 2Cr^2+---> 2Cr^3+ + Pb Explain your answer