Someone decided to try to recrystallize the molecule biphenyl using benzene as a solvent, but although they only had a 5% impurity, they recovered less than 10% of their total product! Assuming they didn’t lose any compound to a lab mishap, explain why their yield is likely to be so low.

Someone decided to try to recrystallize the molecule biphenyl using benzene as a solvent, but although they only had a 5% impurity, they recovered less than 10% of their total product! Assuming they didn’t lose any compound to a lab mishap, explain why their yield is likely to be so low.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter16: The Sn2 Reaction: 1-bromobutane

Section: Chapter Questions

Problem 2Q

See similar textbooks

Related questions

Q: what is the color rating for dichloromethane, ethanol, biphenyl, hexane, methyl orange, and…

A: Color rating are as- Dichloromethane (red 1, blue 2, yellow 0, white ) Ethanol (red 2, blue 3,…

Q: Please answer all questions. How many equivalent Lewis structures are necessary to describe the…

A: In NO2F there are 2 equivalent resonating structure for describing the molecule.

Q: Write the balanced nuclear reaction equations for the following. Write the mass number, atomic…

A: we have to write the balanced nuclear equation for the given reactions

Q: If you dilute 35.0 mL of 1.00 M hydrochloric acid to 800. mL, what is the molar concentration of the…

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its boiling point…

Q: A sample of limestone and other soil materials was heated, and the limestone decomposed to give…

A: Given -> CaCO3(s) -----> CaO(s) + CO2(g) Weight of sample = 2.237 gm Weight of CO2 formed =…

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: To balance the equation in basic solution, we need to follow these steps : 1) write the equation…

Q: These two (2) structures have ambiguous configurations. Provide a wedge and dash structure for the…

A: To draw the wedge -dash conformation of the given molecule in such a way that the structure 1 have…

Q: Question 7 Consulting the material safety data sheet is an essential element of the anticipation…

A: A Material Safety Data Sheet is a safety document that provides information regarding potential…

Q: How many silicon atoms (Si) are contained in a 12.5 g sample of silicon? Molar Mass of Si = 28…

Q: Make an outline of the separation of the following cations into their respective groups: a. mercury…

A: Qualitative analysis is the method that involves precipitation reaction to remove cations from a…

Q: The rate law for the reaction: NH4+ + NO₂ N₂ + 2H₂O is rate =k[NH4+][NO₂7 It is found that the rate…

Q: Use the ideal gas law to complete the table: PP VV nn TT 2.42 atmatm 1.15 LL ___ 206 KK 512…

A: According to ideal gas equation we can write PV=nRT , applying this formula to all of the column we…

Q: An excess of oxygen reacts with 451.4 g of lead, forming 355.0 g355.0 g of lead(II) oxide. Calculate…

Q: What is the maximum mass of H2OH2O that can be produced by combining 67.0 g67.0 g of each reactant

Q: Calculate the molar mass of a nonelectrolyte when a solution is prepared by adding 37.8 g of the…

A: Given, mass of non electrolyte (m)= 37.8 g Volume of the solution (V) = 0.737 L Osmotic pressure (π)…

Q: Consider the reaction.…

Q: What is the balanced chemical equation for potassium hydroxide with each of these Silver nitrate,…

A: Chemical reaction are those reaction in which two or more substance react togather to form new…

Q: The unbalanced reaction for the combustion of pentane (C5H12) is: C5H12 + O2 CO₂ + H₂O If the molar…

A: This is a mathematical problem of chemical calculation . In this case conservation of mass is…

Q: Use the ideal gas law to complete the table: PP VV nn TT 2.42 atmatm 1.15 LL ___ 206 KK 512…

A: Ideal gas equation: PV = nRT Where, P = pressure of a gas V = volume of a gas n = moles of a gas R…

Q: What mass of HC1, in grams, is required to react with 0.840 g of Al(OH)3? Al(OH)3 (s) + 3HCl(aq) →…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Part III. Nomenclature of Organic Compounds Direction: Name the following hydrocarbons. 13. 14. 15.

Q: 3) A solid sample containing Fe² and weighing 1.923 g is titrated with 37.86 mL of a 0.0244 M MnO,…

A: 3.

Q: For the following reaction, 9.20 grams of ammonia are allowed to react with 13.6 grams of oxygen…

Q: [References] Use the References to access important values if needed for this question. In the…

Q: 4. When the reaction A (aq) + B (aq) = C (aq) reaches equilibrium, the concentration of C is 0.013…

A: Given, Initial concentration of A = 0.0450 M Initial concentration of B = 0.0600 M Equilibrium…

Q: De Difference buw Static and dynamic quilibrium? Da: units of Kand in in Freundlich adsorption…

Q: Calculate the wavelenth , in meters, of microwave radiation that corresponds to an energy of 2.63…

Q: Part III. Nomenclature of Organic Compounds Direction: Name the following hydrocarbons. 34. 35. 36.…

Q: Calculate the volume of standard protein stock and diluent (dHO) needed to make each of the five…

Q: Use the ideal gas equation to evaluate the average volume of a gas at the following conditions:…

A: There are total 3 questions in the image and in multiple questions, we solve only first question…

Q: Benzoic Acid Ether Layer D A Ethyl 4-aminobenzoate Ether Layer Add 3 M HCI Aqueous Layer Add 3 M…

A: Acidic compounds soluble in basic solvents And basic compounds soluble in acidic solvents

Q: Drag the appropriate labels to their respective targets. Note: not all labels can be used. o C(sp) –…

A: The covalent bond is formed by the overlap of the atomic orbitals between the atoms of similar…

Q: Part III. Nomenclature of Organic Compounds Direction: Name the following hydrocarbons.

A: Given Organic Compounds Find the Nomenclature

Q: compound zinc nitrate is a strong electrolyte. Write the reaction when solid zinc nitrate is put…

Q: Which among the following molecules can deprive a person of oxygen by interfering with oxygen…

A: Molecule which has greater binding capacity with hemoglobin than oxygen decreases the oxygen…

Q: +C=C-H + H₂O CH₂C=CCH₂CH3 HgSO4, H₂SO4 Na, NH3 2 equiv Br₂ (1) Sia₂BH.THF (2) H₂O₂ NaOH

Q: Calculate the molarity of each solution. 36.2 g of KCl in 0.895 L of solution Express your…

Q: arium hydroxide reacts with acetic acid: ■. Write the balanced chemical equation: isvlia (20p)…

Q: Determine the mass (in g) of each sucrose solution that contains 19 g of sucrose. 3.9 % sucrose by…

Q: place the following in order of increasing entropy at 298K Ne Xe He Ar Kr

Q: A laboratory procedure calls for making 520.0 mL of a 1.2 M KNO3 solution. How much KNO3 in grams…

Q: Which is the valid calculation procedure for diffusivity of a gas in a gas mixture using…

A: To describe the valid calculation procedure for diffusivity of a gas in a gas mixture using…

Q: 7. Describe two ways to fold a filter paper to be used for filtration. Include diagrams for the…

Q: C3H8 (g) + O2 (g) CO₂ (g) + H₂O (g) If 2.5 moles of O2 is consumed in the reaction, how many gr C)…

A: Number of moles is calculated by dividing the given mass with molecular mass. In the given question,…

Q: Question-4 What are the different methods of increasing the strength of metals? Explain briefly.

A: 4th answer: Strength of metal can be increased by heat treatment, Alloying and Many Other processes.…

Q: Imagine that a hypothetical life form is discovered on our moon and transported to Earth. On a hot…

A: Given : The heat of vaporization of the scientist's sweat is 580 cal/g heat of vaporization of…

Q: the standard heat of formation of lead nitrate corresponds to the reaction

Q: Part III. Nomenclature of Organic Compounds Direction: Name the following hydrocarbons. 27. 28. 29.…

A: A question based on nomenclature of organic compounds that is to be accomplished.

Q: 2. Initially, pO₂ = 1.0 atm I C E 2PbS (s) + 302(g) pCO2 = PSO₂ = 0 + C(s) 2Pb(s) + CO2(g) + 2SO2(g)…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Sample Preparation in Analytical Chemistry

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

An organic chemistry laboratory Extraction; the extraction of crude naphtalene- benzoic acid mixture. Naphthalene is a suspect carcinogen and is toxic to aquatic life. Find an alternative pair of molecules that adhere better to the principles of green chemistry and can be separated by extraction using green' solvents. (kindly answer fully)
This is about Beer-Lambert’s Law and UV-vis Spectroscopy: 1. How do you make a calibration graph?2. How do you use Beer-Lambert’s Law?3. How does the solution color relate to its absorbance spectrum?
1. Explain the concept of Azeotropic distillation for the separation of Acetone, chloroform with neat sketch. (4 + 1 = 5Marks) . 2. Explain the application of extractive distillation in nitric acid dehydration using suitable solvent with neat sketch . (4 + 1 = 5Marks) .
What is the strongest IMF in pure 2-octanone? I know it is a ketone and has some polarity due to this, but the carbon chain so long, I wonder if london dispersion forces are stronger?
Measure the benzene and water in the unknown solution mixture using Ultraviolet–visible spectroscopy (Uv).
referring to the NIST website, would you recommend simple fraction distillation to separate a mixture of cyclohexane and toluene? Eplain your selection
Please propose a synthesis of the target molecule using as many steps or reagents and answer these questions. 1. Why use chemoselectivity as the functional group and not another? 2. Why regioselectivity? 3. Why stereoselectivity? 4. What are the changes in the oxidation state?
1 a) Provide a detailed experimental report for the preparation, analysis and results (Theoretical and percent yield calculations etc) that you will need to employ for the preparation of 2 grams of para nitroacetanilde from 2 grams of acetanilide. b) Include amounts of any other reagents that are needed, safety precautions that should be followed for the synthesis.
5. 1. What is the purpose of testing distilled water and laboratory ethanol in the testing of ethanol? 2. During the experiment, you recorded the vapor temperature of the samples. Does the literature B.P. of ethanol correspond to the recorded temperatures? Why or why not? 3. Based on the iodoform test, did your distillate portion contain ethanol and/or water? Explain?
Suggest a simple product that is related to Organic Chemistry that easily can do at home. Show some reactions and mechanisms.
Why is it important to thoroughly vortex the contents of the vial after adding reagent 4 (Steps 3 and 4., stage 1). To ensure that the two immiscible solvents come into contact with each other, permitting the derivatization reactions to occur. B.To ensure that the solution is mixed thoroughly. To ensure that all the amino acids are transferred to the lower aqueous layer so that a full extraction occurs. To remove all the interferring compounds by transferring them to the upper organic layer Hint: Reagent 4 is the derivatizing agent dissolved in octane.
Propose an extraction flowchart capable of separating this compound into its pure form