(a)
Interpretation:
The terms that apply for
Concept Introduction:
Free
(b)
Interpretation:
The terms that apply for
Concept Introduction:
Free amine is the one that has nitrogen atom bonded to three other atoms and a lone pair of electrons is present on it. Deprotonated base is the one that can accept a hydrogen ion. Due to the lone pair of electrons present on the nitrogen atom in amine, it can also be known as deprotonated base. Free base is the one that has a more electronegative atom which can act as a proton acceptor. Amine has a nitrogen atom which can accept a hydrogen ion. Hence, amine can be a proton acceptor. Protonated base is the one in which the nitrogen atom in the amine has four bonds. The fourth bond formed is a coordinate covalent bond. The formed species has a positive charge on it.
(c)
Interpretation:
The terms that apply for
Concept Introduction:
Free amine is the one that has nitrogen atom bonded to three other atoms and a lone pair of electrons is present on it. Deprotonated base is the one that can accept a hydrogen ion. Due to the lone pair of electrons present on the nitrogen atom in amine, it can also be known as deprotonated base. Free base is the one that has a more electronegative atom which can act as a proton acceptor. Amine has a nitrogen atom which can accept a hydrogen ion. Hence, amine can be a proton acceptor. Protonated base is the one in which the nitrogen atom in the amine has four bonds. The fourth bond formed is a coordinate covalent bond. The formed species has a positive charge on it.
(d)
Interpretation:
The terms that apply for
Concept Introduction:
Free amine is the one that has nitrogen atom bonded to three other atoms and a lone pair of electrons is present on it. Deprotonated base is the one that can accept a hydrogen ion. Due to the lone pair of electrons present on the nitrogen atom in amine, it can also be known as deprotonated base. Free base is the one that has a more electronegative atom which can act as a proton acceptor. Amine has a nitrogen atom which can accept a hydrogen ion. Hence, amine can be a proton acceptor. Protonated base is the one in which the nitrogen atom in the amine has four bonds. The fourth bond formed is a coordinate covalent bond. The formed species has a positive charge on it.
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Chapter 17 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- 30. The shown structure is a cyclic D-monosaccharide. Which of the following statements is true? HOCH₂ H OH H OH OH CH₂OH A. The chemical can react with methanol to form a hemiacetal in solution without forming an open chain structure B. The chemical needs to form an open chain structure to be able to react with methanol to produce a glycosidic linkage in solution C. Both A and B D. Neither A nor Barrow_forward1. Choose the formula for threonine: a) CH₂ -CH-COOH OH NH₂ b) CH3 -CH-CH-COOH OH NH₂arrow_forwardΗ Η Η Η Η ΤΙΤΤΤ H-C-C-C-CC-G I | | | | Η Η Η Η Η | OH What class of organic compound does this belong to? A) Aldehyde Β Ketone Carboxylic acid Alcohol ά Ὁ Ηarrow_forward
- Choose from the following pairs. Which are constitutional isomers? Pair A Br Br and CH3 CH3 Pair B CH3 CH3 H. C1 H. and `H H H. H. Ci A both pair A and B B neither A nor B A D Вarrow_forwardWould you expect lipids to be soluble or insoluble in each of the following solvents? a. CH3-CH2)7-CH3 b. CH3-CI c. CCl4 d. CH3-CH2-OHarrow_forwardFor the following reaction at equilibrium NH3 + H20 + NH4+1 + Он-1 NH3 is the It is not a hydroxide and so is a base. H20 is the It is both a very acid and a very base. NH4*1 is the It is not on the list of strong acids and so is a acid. OH-1 is the . It is a base because it contains hydroxide. а. acid b. base c. conjugate acid d. conjugate base e. strong f. moderately strong or weak g. weakarrow_forward
- A (-) charge in the transition state can be stabilized by a catalyst, which is usually a(n): a. Anion b. Base Oc. Nucleophile Od. Acidarrow_forwardWhich of the following organic compound doesnot dissolve in water? glycerol propane propanoic acid propanol H H-C Н Н H-с-с-с Н- OH HICIH H-C c-c 1 Н OH H -+ Н HICIH H Н H H C C H H OH 5-о-т OH -C-H -H OHarrow_forward6. Identify the following functional groups AND provide an example of one biomolecule containing that functional group. A B C D E Chemical formula - PO, - COH -OH -COOH -NH₂ Structural formula O -O-P-0° 0= 0- N H -OH C=O OH H H Example: Example: Example: Example: Example: Riomolecules:arrow_forward
- Identify the Lewis acid in the following reaction: A. BF3 B. F C. BF4 D. None of these is an acid. B OD O A O Carrow_forward3). reactions of the following alkyl iodide. Danny uses potassium tert-butoxide to promote the reaction while Claire uses water and high temperatures. One of their reactions has provided a single elimination isomer while the other has provided a mixture of elimination isomers. Organic chemistry students Danny and Claire are both performing elimination Me H20, heat Danny's Reaction Claire's Reaction H. Me a) Which student's reaction (Danny or Claire) has provided a single elimination isomer? b) Draw all the elimination isomers obtained from both students' reactions. c) Which of the dienes drawn (by you) in question 3b is the most stable? Circle that diene above.arrow_forward1. which IR stretches and bends indicate what type of functional group we have (alcohol, carboxylic acid, ester), 2. how you can then use IR to monitor the change from the starting materials to the products. 3. indicate and discussion the absorptions that are relevant to alcohol OH and C-O, carboxylic acid OH, carboxylic acid C=O, ester C=O, and C-O). the picture below is an ir spectra of ethanolarrow_forward
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