The reason corresponding to the fact that the compounds BHA and BHT are often added to the food that contains fat and oil has to be stated. Concept introduction: The process of complete oxidation of oils and fats when they are exposed to moist air is known as rancidity. The occurrence of rancidity in eatable products forms the undesirable odor and taste of the eatable products.

Question

1. Which one(s) of these can be oxidized with CrO3 ? (could be more than one) a) triphenylmethanol b) 2-pentanol c) Ethyl alcohol d) CH3 2. Write in all the product(s) of this reaction. Label them as "major" or "minor". 2-methyl-2-hexanol H2SO4, heat

Answer 1

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 19, Problem 19.64EP

Interpretation Introduction

Interpretation: The reason corresponding to the fact that the compounds BHA and BHT are often added to the food that contains fat and oil has to be stated.

Concept introduction: The process of complete oxidation of oils and fats when they are exposed to moist air is known as rancidity. The occurrence of rancidity in eatable products forms the undesirable odor and taste of the eatable products.

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1. Which one(s) of these can be oxidized with CrO3 ? (could be more than one) a) triphenylmethanol b) 2-pentanol c) Ethyl alcohol d) CH3 2. Write in all the product(s) of this reaction. Label them as "major" or "minor". 2-methyl-2-hexanol H2SO4, heat

3) Determine if the pairs are constitutional isomers, enantiomers, diastereomers, or mesocompounds. (4 points)

In the decomposition reaction in solution B → C, only species C absorbs UV radiation, but neither B nor the solvent absorbs. If we call At the absorbance measured at any time, A0 the absorbance at the beginning of the reaction, and A∞ the absorbance at the end of the reaction, which of the expressions is valid? We assume that Beer's law is fulfilled.

Answer 2

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 19, Problem 19.64EP

Interpretation Introduction

Interpretation: The reason corresponding to the fact that the compounds BHA and BHT are often added to the food that contains fat and oil has to be stated.

Concept introduction: The process of complete oxidation of oils and fats when they are exposed to moist air is known as rancidity. The occurrence of rancidity in eatable products forms the undesirable odor and taste of the eatable products.

Expert Solution & Answer

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See solution

Check out sample textbook solution

Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 19, Problem 19.64EP

Interpretation Introduction

Interpretation: The reason corresponding to the fact that the compounds BHA and BHT are often added to the food that contains fat and oil has to be stated.

Concept introduction: The process of complete oxidation of oils and fats when they are exposed to moist air is known as rancidity. The occurrence of rancidity in eatable products forms the undesirable odor and taste of the eatable products.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 19, Problem 19.64EP

Interpretation Introduction