Concept explainers
How would you separate toluene
Want to see the full answer?
Check out a sample textbook solutionChapter 25 Solutions
ORGANIC CHEM.(LL)W/STD GDE.+CONNECT PKG
- 16-17 Propylamine (bp 48°C), ethylmethylamine (bp 37°C), and trimethylamine (bp 3°C) are constitutional isomers with the molecular formula C3HgN. Account for the fact that trimethylamine has the lowest boiling point of the three and propylamine has the highest.arrow_forwardA. TESTS FOR METHYL ALCOHOL1. Salicylic Acid Test. Methyl alcohol with salicylic acid and concentrated sulfuric acid willgive methyl salicylate or oil of wintergreen, a compound with an odor of peppermint.In a test tube containing 0.2 gm of salicylic acid, add 1 ml. of concentrated sulfuric acid(CAUTION!). Introduce 1 ml. of methanol into the test tube. Result:? To make the odor more pronounced, pour the contents of the tube into a smallbeaker containing 20 ml. of water. What is the reaction called? Write the equation for the reaction of methyl alcohol with salicylic acid.arrow_forward1a. what would be the theoretical yield of 2-chloro-2methyl-butane using 5 ml of 2-methyl-2-butanol and 10 ml of HCL or HBr? 1b. what would be the theoretical yield of 2-bromo-2methyl-butane using 5 ml of 2-methyl-2-butanol and 10 ml of HCL or HBr?arrow_forward
- Please help with 4B 4C 4D and if possible please with 4E as well. I am very confused and if all 4 parts can be answered I would very much appreciate it! Thank you in advance 4E) Formic acid (HCO2H) and piperidine (C5H11N)arrow_forwardDraw structures sudan orange with HCL/ water / NAOH.arrow_forward1. An unknown has a chemical formula of C4H10O. When chromate solution was added to the unknown, it turned blue. Draw a possible structure of the unknown compound and name it. 2. An unknown has a chemical formula of C6H14O. When chromate solution was added to the unknown, it stayed orange. Draw a possible structure of the unknown compound and name it.arrow_forward
- 5. What products would result from the following processes? Write an equation for each reaction. a. 2-Methyl-2-butanol is subjected to controlled oxidation. b. 1-Propanol is heated to 140°C in the presence of sulfuric acid. c. 3-Pentanol is subjected to controlled oxidation. d. 3-Pentanol is heated to 180°C in the presence of sulfuric acid. e. 1-Hexanol is subjected to an excess of oxidizing agentarrow_forwardWhen the conjugate acid of aniline, C6H5NH3+, reacts with the acetate ion, the following reaction takes place: C6H5NH3+(aq)+CH3COO(aq)C6H5NH2(aq)+CH3COOH(aq) If Kafor C6H5NH3+ is 1.35105 and Kafor CH3COOH is 1.86105 , what is K for the reaction?arrow_forward17-26 Account for the fact that acetone has a higher boiling point (56°C) than ethyl methyl ether (11°C) even though their molecular weights are almost the same.arrow_forward
- Eleostearic acid, C18H30O2, is a rare fatty acid found in the tung oil used for finishing furniture. On ozonolysis followed by treatment with zinc, eleostearic acid furnishes one part pentanal, two parts glyoxal (OHC-CHO), and one part 9-oxononanoic acid [OHC(CH2)7CO2H]. What is the structure of eleostearic acid?arrow_forwardA 70% aqueous solution of ethanol in water is commonly used in a laboratory as an antimicrobial solution. The antibacterial gel contains 80% ethanol. It is common to have access to 96% ethanol, answer the following: a.- Is 100% ethanol available? b.- How is it obtained? c.- Does the use of denatured absolute alcohol represent any danger?arrow_forwardWhy does a substance become more soluble in a solvent with increasing temperature? Solvents are ordered by decreasing value of theirdielectric constant. In the table, which is the most polar solvent and which is the least polar? How can acetylsalicylic acid be obtained from salicylic acid?arrow_forward
- Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning