TABLE 3: FIND THE CHEMICAL EQUATION Table 3. Lucas Test (Formation of Alkyl Halides)SAMPLEOBSERVATIONAfter adding Lucas reagent to ethyl alcohol, the solution is still clear andcolorless, therefore a negative result in Lucas test.Ethyl alcoholAfter adding Lucas reagent to isopropyl alcohol, the solution is still clear andcolorless, therefore a negative result in Lucas test.Isopropyl alcoholAfter adding Lucas reagent to t-Butyl alcohol, the solution forms a turbidity,therefore a positive result in Lucas test.t-Butyl alcoholChemical equations:

Lucas test is used to distinguish between primary, secondary and tertiary alcohol. The reagent used…

Answered: Table 3. Lucas Test (Formation of Alkyl…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter13: Substitution

Section: Chapter Questions

Problem 2E

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ACTIVITY: TEST FOR ALCOHOLS INSTRUCTION: For the column 3. Give the INTERPRETATION OF THE RESULTS for each Name of Test. 1. Sodium metal test 2. Ester test 3. Cerric ammonium nitrate test 4. Acetyl chloride test 5. Iodoform test 6. Lucas test
Based on the results of the KMnO4 and Lucas tests on the representative alcohols (alcohol, phenol, ether), give a generalization on how the different types of alcohols (1°, 2°, and 3°) can be differentiated from each other. Permanganate Test Result: Positive: 1-butanol, 2-butanol, phenol Negative: tert-butyl alcohol, disopropyl ether Lucas Test Positive: 2-butanol & tert-butyl alcohol Negative: 1-butanol
Based on the following alcohol samples, immediately forms 2 layers with Lucas test? a. n-butyl alcohol b. sec-butyl alcohol c. tert-butyl alcohol
1. What is the result when alcohol is mixed with cooking oil. 2. What is the result when acetone is mixed with cooking oil
Molecule Type Boiling point (°C) CH3CH2CH3 Alkane -42 CH3CHO Aldehyde +21 CH3CH2OH Alcohol +78 i. Why is the boiling point of the aldehyde greater than that of the alkane?ii. Why is the boiling point of alcohol the highest?iii. Explain why the solubility of aldehydes and alcohols falls as the molecules get bigger.
true or false. This is a hydration reaction that DOES NOT follow Markovnikov's rule.
Unknown Results - Solubility Test: - Slightly soluble Ceric Ammounium Nitrate Test: - Positive Iron (III) Chloride Test: - Negative Chromic Acid Test: - Positive Iodoform Test: - Negative Luca's Test: - Negative The known alcohols tested in this experiment are: Ethanol 1-Propanol 2-Propanol 1-Butanol 2-Pentanol 2-Methyl-2-propanol 1-Octanol Phenol Although you didn't carry out every test on all eight alcohols, you should be able to predict the results for the tests on the alcohols that you did not test. If your unknown alcohol is one of these eight known alcohols, which do you think yours is? Can you definitely identify it? Explain your answer using your test results and predicted results.
A stockroom assistant prepares three bottles, each containing one of the following compounds: However, the bottles are left unlabeled. Instead of discarding the samples, another assistant runs tests on the contents, using Tollens and Benedicts reagents. Match the compound to the bottle, based on these results. Tollens Reagent Benedicts Reagent Bottle A A dark precipitate forms A red-orange precipitate forms Bottle B No reaction No reaction Bottle C A dark precipitate and slight mirror form No reaction
Two Compounds: 3-methylbutyric acid and 4,5-dimethyldecane Suppose you took your two compounds, dissolved them in tertbutyl methyl ether and then added them to a separatory funnel. Now suppose you add in aqueous sodium bicarbonate. _____________________ will be dissolved in the terbutyl methyl ether. ________________________ will be dissolved in the aqueous sodium bicarbonate layer. Draw the EXACT chemical structure that will exist in each of the layers after shaking with sodium bicarbonate. (Is it neutral or charged?)
For Fehling's Test not all aldehydes reacts to this test, what are the limitations and does the samples given below reacts to Fehling's Test? Explain a. formaldehyde b. glucose c. benzaldehyde d. acetone
You carefully purified your target solid organic product from a very long, complicated procedure (extremely soluble in diethyl ether). It took days. It is very important for you to hand the purified product to your instructor in one hour to get a good grade. You accidentally put the compound into a vial which you thought was clean, but instead had some NaCl clinging to the sides. What can you do to quicklypurify your product again?
Complete Harvard indication for reagent table

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