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Science Chemistry LL ORG CHEM

(a) Interpretation: To determine the solubility of the given Vitamin B 3 . Concept Introduction: Solubility should be determined by the polarity of the molecule. Solubility can be introduced by the “like dissolve like” concept. That means polar molecules will be dissolved in polar molecules whereas non-polar molecules will be dissolved in non-polar molecules. Vitamin B 3 is water soluble. Vitamin B 3 and water can be considered polar molecules. Based on the “like dissolve like “concept, it is easy to understand that a polar molecule will be dissolved in the polar molecule. The presence of the carboxylic group makes it polar. It can form a hydrogen bond with water. Vitamins that dissolve in water and are thus easily absorbed through organs for immediate use would be known as water-soluble vitamins. They must frequently be supplemented in our diet because the body cannot store them. (b) Interpretation: To determine the solubility of the given vitamin K 1 . Concept Introduction: The ability of a material, the solute, to combine with some other substance, the solvent, is usually known as solubility. Insolubility, or the solute's inability to create such a solution, would be the opposite attribute. Vitamin K 1 is water insoluble. Vitamin K 1 is a kind of non-polar molecule, because of the presence of a non-polar hydrocarbon chain. It is easy to understand the solubility concept with the aid of the “like dissolve like” concept. This implies Ionic and polar chemicals would dissolve in almost any substance if they are polar, in accordance with the rule "like dissolves like." Take HCl in water as an example. But in such a non-polar solvent, only non-polar molecules might dissolve. For example, hexane in benzene. Thus, Vitamin K 1 is water insoluble.

(a) Interpretation: To determine the solubility of the given Vitamin B 3 . Concept Introduction: Solubility should be determined by the polarity of the molecule. Solubility can be introduced by the “like dissolve like” concept. That means polar molecules will be dissolved in polar molecules whereas non-polar molecules will be dissolved in non-polar molecules. Vitamin B 3 is water soluble. Vitamin B 3 and water can be considered polar molecules. Based on the “like dissolve like “concept, it is easy to understand that a polar molecule will be dissolved in the polar molecule. The presence of the carboxylic group makes it polar. It can form a hydrogen bond with water. Vitamins that dissolve in water and are thus easily absorbed through organs for immediate use would be known as water-soluble vitamins. They must frequently be supplemented in our diet because the body cannot store them. (b) Interpretation: To determine the solubility of the given vitamin K 1 . Concept Introduction: The ability of a material, the solute, to combine with some other substance, the solvent, is usually known as solubility. Insolubility, or the solute's inability to create such a solution, would be the opposite attribute. Vitamin K 1 is water insoluble. Vitamin K 1 is a kind of non-polar molecule, because of the presence of a non-polar hydrocarbon chain. It is easy to understand the solubility concept with the aid of the “like dissolve like” concept. This implies Ionic and polar chemicals would dissolve in almost any substance if they are polar, in accordance with the rule "like dissolves like." Take HCl in water as an example. But in such a non-polar solvent, only non-polar molecules might dissolve. For example, hexane in benzene. Thus, Vitamin K 1 is water insoluble.

Solution Summary: The author explains how solubility is determined by the polarity of a molecule.

LL ORG CHEM

6th Edition

ISBN: 9781264840083

Author: SMITH

Publisher: MCG

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Chapter 3 Solutions

LL ORG CHEM

Ch. 3.1 - Prob. 1P Ch. 3.2 - (a) Classify the carbon atoms in each compound as...Ch. 3.2 - Problem 3.3 Classify a carbon atom by the number...Ch. 3.2 - Classify each alkyl halide and alcohol as , or...Ch. 3.2 - Prob. 5P Ch. 3.2 - Prob. 6P Ch. 3.2 - Draw the structure of a compound of molecular...Ch. 3.2 - Prob. 8P Ch. 3.2 - Prob. 9P Ch. 3.2 - Draw the structure of a compound fitting each...

Ch. 3.4 - Predict which compound in each pair has the higher...Ch. 3.4 - Prob. 17P Ch. 3.4 - a Label the hydrophobic and hydrophilic portions...Ch. 3.5 - Prob. 21P Ch. 3 - 3.29 Identify the functional groups in the...Ch. 3 - Prob. 32P Ch. 3 - 3.31 For each alkane: (a) classify each carbon...Ch. 3 - 3.32 Identify the functional groups in each...Ch. 3 - 3.33 Identify each functional group located in the...Ch. 3 - 3.34 (a)Identify the functional groups in...Ch. 3 - Draw seven constitutional isomers with molecular...Ch. 3 - Prob. 38P Ch. 3 - Prob. 39P Ch. 3 - Prob. 40P Ch. 3 - Intramolecular force of attraction are often...Ch. 3 - 3.40 (a) Draw four compounds with molecular...Ch. 3 - 3.41 Rank the compounds in each group in order of...Ch. 3 - Explain why CH3CH2NHCH3 has higher boiling point...Ch. 3 - Prob. 45P Ch. 3 - 3.44 Rank the following compounds in order of...Ch. 3 - Prob. 47P Ch. 3 - 3.50 Predict the solubility of each of the...Ch. 3 - Prob. 52P Ch. 3 - Prob. 53P Ch. 3 - 3.53 THC is the active component in marijuana, and...Ch. 3 - Prob. 55P Ch. 3 - Prob. 56P Ch. 3 - 3.60 Quinapril (trade name Accupril) is a drug...Ch. 3 - 3.61 Answer each question about oxycodone, a...Ch. 3 - Prob. 65P Ch. 3 - Prob. 66P Ch. 3 - 3.64 Explain why A is less water soluble than B,...Ch. 3 - 3.65 Recall from section 1.10B that there is...

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