Experimental Organic Chemistry: A Miniscale & Microscale Approach (Cengage Learning Laboratory Series for Organic Chemistry)
6th Edition
ISBN: 9781305080461
Author: John C. Gilbert, Stephen F. Martin
Publisher: Brooks Cole
expand_more
expand_more
format_list_bulleted
Question
Chapter 10.3, Problem 5E
Interpretation Introduction
Interpretation:In the initial step of the dehydration reaction, the reason for the head temperature to be kept below
Concept introduction:In dehydration reaction, water is removed. Thus dehydration reaction is also termed as dehydration elimination reaction.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Which layer (aqueous or organic) will naphthalene partition into during the extraction process?
3M HCL
or
Ethyl Acetate
Part B: Miscibility of liquids
1.
Place 10 drops of propan-2-ol into each of two DRY semi-micro test tubes.
2.
Add 10 drops of water to one test tube and 10 drops of cyclohexane to the other test tube, shake and observe whether
the two liquids in each test tube are miscible. Record your results then discard the contents of the test tubes into the
organic waste container.
3.
Place 10 drops of water in a clean semi–micro test tube and add 10 drops of cyclohexane to it. Record whether the two
liquids are miscible. If two layers form (i.e. the liquids are immiscible) add a drop of blue food dye to the mixture and
shake, then allow the two layers to reform. Based on your observation, decide whether the food dye is more soluble in
water or cyclohexane and then discard the mixture into the non–halogenated waste container.
Record whether the combinations of liquids shown below are miscible.
Water
Cyclohexane
Propan-2-ol
Cyclohexane
Explain through a laboratory experiment:
How is recrystallization of Acetone possible?
Can it or how would it be carried out if yes?
Chapter 10 Solutions
Experimental Organic Chemistry: A Miniscale & Microscale Approach (Cengage Learning Laboratory Series for Organic Chemistry)
Ch. 10.2 - Prob. 1ECh. 10.2 - Prob. 2ECh. 10.2 - Prob. 3ECh. 10.2 - Prob. 4ECh. 10.2 - Prob. 5ECh. 10.2 - Prob. 6ECh. 10.2 - Prob. 7ECh. 10.2 - Prob. 8ECh. 10.2 - Prob. 9ECh. 10.2 - Prob. 10E
Ch. 10.2 - Prob. 11ECh. 10.2 - Prob. 12ECh. 10.2 - Prob. 13ECh. 10.2 - Prob. 14ECh. 10.2 - Prob. 15ECh. 10.2 - Prob. 16ECh. 10.2 - Prob. 17ECh. 10.3 - Prob. 1ECh. 10.3 - Prob. 2ECh. 10.3 - Prob. 3ECh. 10.3 - Prob. 4ECh. 10.3 - Prob. 5ECh. 10.3 - Prob. 6ECh. 10.3 - Prob. 7ECh. 10.3 - Prob. 8ECh. 10.3 - Prob. 9ECh. 10.3 - Prob. 10ECh. 10.3 - Prob. 11ECh. 10.3 - Prob. 12ECh. 10.3 - Prob. 13ECh. 10.3 - Prob. 14ECh. 10.3 - Prob. 15ECh. 10.3 - Prob. 16ECh. 10.3 - Prob. 17ECh. 10.3 - Prob. 18ECh. 10.3 - Prob. 19ECh. 10.3 - Prob. 20ECh. 10.3 - Prob. 21ECh. 10.3 - Prob. 22ECh. 10.3 - Prob. 23ECh. 10.3 - Prob. 24ECh. 10.3 - Prob. 25ECh. 10.3 - Prob. 26ECh. 10.3 - Prob. 27ECh. 10.3 - Prob. 28ECh. 10.3 - Prob. 29ECh. 10.3 - Prob. 30ECh. 10.3 - Prob. 31ECh. 10.3 - Prob. 32ECh. 10.5 - Prob. 1ECh. 10.5 - Prob. 2ECh. 10.5 - Prob. 3ECh. 10.5 - Prob. 4ECh. 10.5 - Prob. 5ECh. 10.5 - Prob. 6ECh. 10.5 - Prob. 7ECh. 10.5 - Prob. 8ECh. 10.5 - Prob. 9ECh. 10.5 - Prob. 10ECh. 10.5 - Prob. 11ECh. 10.5 - Prob. 12ECh. 10.5 - Prob. 14ECh. 10.5 - Prob. 15ECh. 10.5 - Prob. 16ECh. 10.5 - Prob. 17ECh. 10.5 - Prob. 18ECh. 10.5 - Prob. 19ECh. 10.5 - Prob. 20ECh. 10.5 - Prob. 23ECh. 10.6 - Prob. 1ECh. 10.6 - Prob. 2ECh. 10.6 - Prob. 3ECh. 10.6 - Prob. 4ECh. 10.6 - Prob. 5ECh. 10.6 - Prob. 6ECh. 10.6 - Prob. 7ECh. 10.6 - Prob. 8ECh. 10.6 - Prob. 9ECh. 10.6 - Prob. 10ECh. 10.6 - Prob. 11ECh. 10.6 - Prob. 12ECh. 10.6 - Prob. 13ECh. 10.6 - Prob. 14ECh. 10.6 - Prob. 15ECh. 10.6 - Prob. 16ECh. 10.6 - Prob. 17ECh. 10.6 - Prob. 18ECh. 10.6 - Prob. 20ECh. 10.6 - Prob. 21ECh. 10.6 - Prob. 22ECh. 10.6 - Prob. 23ECh. 10.6 - Prob. 24ECh. 10.6 - Prob. 25ECh. 10.6 - Prob. 26ECh. 10.6 - Prob. 28ECh. 10.6 - Prob. 29ECh. 10.6 - Prob. 30ECh. 10.7 - Prob. 1ECh. 10.7 - Prob. 2ECh. 10.7 - Prob. 3ECh. 10.7 - Prob. 4ECh. 10.7 - Prob. 5ECh. 10.7 - Prob. 6ECh. 10.7 - Prob. 7ECh. 10.7 - Prob. 8ECh. 10.7 - Prob. 9ECh. 10.7 - Prob. 10ECh. 10.7 - Prob. 11ECh. 10.7 - Prob. 12ECh. 10.8 - Prob. 1ECh. 10.8 - Prob. 2ECh. 10.8 - Prob. 4ECh. 10.8 - Prob. 5ECh. 10.8 - Prob. 6ECh. 10.8 - Prob. 7ECh. 10.8 - Prob. 8ECh. 10.8 - Prob. 9ECh. 10.8 - Prob. 10ECh. 10.8 - Prob. 11ECh. 10.8 - Prob. 12ECh. 10.8 - Prob. 13ECh. 10.8 - Prob. 14ECh. 10.8 - Prob. 15E
Knowledge Booster
Similar questions
- 4. Suppose you have a mixture of saturated aqueous sodium chloride (brine) and your 2-bromo-2-methylbutane product in a separatory funnel. Use densities to predict which phase will be the top layer in the funnel. a. 2-bromo-2-methylbutane (organic phase) b. saturated sodium chloride (aqueous phase) c. hard to predict since densities are both very close to 1.18 g/mL d. there would only be one phase since the substances are misciblearrow_forward6. Which of the emulsifiers produced the most stable emulsion in the initial (jar) test? Describe the appearance of the product focusing on changes you observed in the droplets, how they recombine and how the layers reform.arrow_forwardA mixture of the two compounds shown below is dissolved in ether. Using the information given in the experiment, select all the correct statements regarding the extraction and isolation of the two compounds. X ОН Y A. X can be extracted from the organic layer using sodium hydroxide. B. Y can be extracted from the organic layer using sodium hydroxide. C. Y can precipitate out of the aqueous layer by the addition of sodium hydroxide to the salt of Y. D. X can precipitate out of the aqueous layer by the addition of sodium hydroxide to the salt of X.arrow_forward
- you weigh your crude sample (1.538 g) and recrystallize with hot isopropanol. How do you know how much isopropanol to add?arrow_forwardPlease help me answer this question. Thank you!arrow_forward(extraction, reactive extraction, recrystallization). Write a few sentences for each technique explaining themarrow_forward
- please helparrow_forwardIs the amount of acetic acid extracted using either single extraction or multiple extractions equal to the original amount of acetic acid present in original solution? If not, what happened to the difference in the amount extracted and the original amount of acetic acid?arrow_forwardWhat will happen to Dichloromethane when it is added to Silver nitrate? Does it gives a postive solution? Give an inference whyarrow_forward
- If we are recrystallizing a PURE compound, what will happen to the sample if we cool the solution rapidly, i.e., placing it on an ice bath without cooling it first at room temperature? Note: kindly disregard the effect of rapid cooling on the container used.arrow_forward5. Give the definition of the inductive effect. What is the reason for its appearance in the molecule? Show the effect of the inductive effect in molecules: bromoethane CH3CH3B1; ethanol CH3CH2OH; fluoroethane CH3CH2F.arrow_forwardMatch the steps given below for caffeine isolation. A. The mixture is filtered using a Big Buncher funnel after adding Celite. B. The aqueous solution is mixed in a separatory funnel by adding dichloromethane. C. The product is dissolved in toluene on a steam bath. D. Crystals formed in the ice bath are separated and dried. E. In the evaporator, the dichloromethane phase of the caffeine solution is evaporated to dryness. F. A mixture of dry tea leaves, tap water and calcium carbonate is steamed or heated.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Macroscale and Microscale Organic ExperimentsChemistryISBN:9781305577190Author:Kenneth L. Williamson, Katherine M. MastersPublisher:Brooks Cole
EBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT
Macroscale and Microscale Organic Experiments
Chemistry
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Brooks Cole
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:9781305446021
Author:Lampman
Publisher:CENGAGE LEARNING - CONSIGNMENT