Many pharmaceuticals are marketed with the designation " H C l " appended to the name of the drug. It should be determined that what does the " H C l " means. The type of reaction that would be involved in converting a drug to the H C l form has to be identified along with discussing the advantages of this form of drug. Concept introduction: Reactions of ionic compounds can be grouped into three and they are, 1. Precipitation reaction: A precipitation reaction takes place when two solutions of well soluble substances together form a poorly soluble salt. 2. Acid- base neutralization reaction: it is a double displacement reaction in which an acid and a base react to form an ionic compound (salt) and water. 3. Oxidation-reduction reaction: Both the oxidation and reduction reaction occurs together in a chemical reaction . It is also known as redox reaction. The term solubility reveals the amount of a given substance that can be dissolved in a certain amount of solvent.

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Chapter 5, Problem 5.75GP

Interpretation Introduction

Interpretation:

Many pharmaceuticals are marketed with the designation "HCl" appended to the name of the drug. It should be determined that what does the "HCl" means. The type of reaction that would be involved in converting a drug to the HCl form has to be identified along with discussing the advantages of this form of drug.

Concept introduction:

Reactions of ionic compounds can be grouped into three and they are,

1. Precipitation reaction: A precipitation reaction takes place when two solutions of well soluble substances together form a poorly soluble salt.

2. Acid- base neutralization reaction: it is a double displacement reaction in which an acid and a base react to form an ionic compound (salt) and water.

3. Oxidation-reduction reaction: Both the oxidation and reduction reaction occurs together in a chemical reaction. It is also known as redox reaction.

The term solubility reveals the amount of a given substance that can be dissolved in a certain amount of solvent.

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