Concept explainers
(a)
Interpretation:
The reason as to why pyridine is miscible in water and pyrrole is slightly soluble in water is to be stated.
Concept introduction:
The tendency of the solid to dissolve in the solvent is known as solubility. Pyridine is a six-membered heterocyclic aromatic ring where, a nitrogen atom is placed instead of a carbon atom. Pyrrole is a five-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom.
(b)
Interpretation:
Whether the imidazole has high or low water solubility is to be stated. The reason for the correct option is to be stated.
Concept introduction:
The tendency of the solid to dissolve in the solvent is known as solubility. Imidazole is a five-membered heterocyclic aromatic ring with two nitrogen atom is placed at
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Chapter 26 Solutions
EBK ORGANIC CHEMISTRY STUDY GUIDE AND S
- Draw the structure of the product that will be formed when each of the following amines reacts with sodium nitrite and hydrochloric acid, followed by cuprous chloride. (a) propylamine (b) dipropylamine (c) N-propylaniline (d) N,N-dipropylaniline (e) p-propylanilinearrow_forwardDraw the structure of the product that will be formed when each of the following amines reacts with sodium nitrite and hydrochloric acid, followed by cuprous chloride. (a) propylaminearrow_forwardQuestions: (1) What is the basis of Hinsberg method in separating and classifying the three classes of amines? (2) Explain how nitrous acid test can be useful in distinguishing primary aliphatic amines from primary aromatic amines.arrow_forward
- Write an equation for the acid-base equilibrium of:(a) Pyrrolidine and water (b) Pyridine and waterarrow_forwardWhat solvent can be used to distinguish between the following pairs of compounds? (a) Benzaldehyde and ethanal (b) Benzoic acid and anilinearrow_forwardBisphenol A is widely used as a building block in polymer synthesis and is found in the polycarbonate hard plastics of reusable drink containers, DVDs, cell phones, and other consumer goods. Bisphenol A is reported to have estrogenic activity, and its widespread occurrence in our environment is a potential concern. Describe one or two biochemical experiments that could be done to compare the activity of bisphenol A with that of its estradiol, its structural relative.arrow_forward
- Draw the structure of propanamide; propionamide:arrow_forwardDiscuss the differences among the following compounds by drawing their structures: Acetylsalicylic acid, Acetaminophen, Ibuprofen, Paracetamol and Phenacetin.arrow_forwardEthylamine is soluble in water, whereas aniline is almost insoluble, why?arrow_forward
- Explain why benzocaine precipitates during the neutralization.arrow_forwardGive a suitable chemical reaction to distinguish between a primary and a secondary amine. Suggest one way of Increasing the basicity of an amine and give a specific example of its application.arrow_forward(a) Write the molecular formula of acetaminophen (see Fig. 7.34b).(b) A tablet of Extra Strength Tylenol contains 500 mg acetaminophen. Calculate the chemical amount (in moles) of that compound in the tablet.arrow_forward
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningOrganic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning
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