CHEMISTRY IN CONTEXT
CHEMISTRY IN CONTEXT
9th Edition
ISBN: 9781260364026
Author: VALUE EDITION
Publisher: MCG
Question
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Chapter 11.7, Problem 11.17YT

(a)

Interpretation Introduction

Interpretation:

The three skin products which contain Vitamin E has to be identified.

Concept introduction:

According to the solubility, vitamins can be classified into two:

  • • Water soluble vitamin
  • • Fat soluble vitamin

Water soluble vitamin:

  • • Found in the aqueous environment inside the cells.
  • • They have OH,COOH or other polar groups which make them water soluble.
  • • Some water soluble vitamins are incorporated into coenzymes.

Fat-soluble vitamin:

  • • Mainly they are stored in the body’s fat deposits.
  • • Vitamins A, D, E and K are examples.
  • • Over dose of these vitamins is hazardous since they accumulate in body fats.

(b)

Interpretation Introduction

Interpretation:

The way by which Vitamin E protects the skin has to be given.

Concept introduction:

According to the solubility, vitamins can be classified into two:

  • • Water soluble vitamin
  • • Fat soluble vitamin

Water soluble vitamin:

  • • Found in the aqueous environment inside the cells.
  • • They have OH,COOH or other polar groups which make them water soluble.
  • • Some water soluble vitamins are incorporated into coenzymes.

Fat-soluble vitamin:

  • • Mainly they are stored in the body’s fat deposits.
  • • Vitamins A, D, E and K are examples.
  • • Over dose of these vitamins is hazardous since they accumulate in body fats.

(b)

Interpretation Introduction

Interpretation:

It is difficult to find evidence that vitamin E would be good for the skin and this has to be investigated.

Concept introduction:

According to the solubility, vitamins can be classified into two:

  • • Water soluble vitamin
  • • Fat soluble vitamin

Water soluble vitamin:

  • • Found in the aqueous environment inside the cells.
  • • They have OH,COOH or other polar groups which make them water soluble.
  • • Some water soluble vitamins are incorporated into coenzymes.

Fat-soluble vitamin:

  • • Mainly they are stored in the body’s fat deposits.
  • • Vitamins A, D, E and K are examples.
  • • Over dose of these vitamins is hazardous since they accumulate in body fats.

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Chapter 11 Solutions

CHEMISTRY IN CONTEXT

Ch. 11.5 - Prob. 11.11YTCh. 11.5 - Prob. 11.12YTCh. 11.6 - Prob. 11.13YTCh. 11.7 - Prob. 11.14YTCh. 11.7 - Prob. 11.15YTCh. 11.7 - Prob. 11.16YTCh. 11.7 - Prob. 11.17YTCh. 11.7 - You Decide Sodium in Your Diet Compare the sodium...Ch. 11.7 - Prob. 11.19YTCh. 11.8 - Prob. 11.20YTCh. 11.8 - Prob. 11.21YTCh. 11.8 - Prob. 11.22YTCh. 11.8 - Which foods should you eat less of, and which ones...Ch. 11.9 - Prob. 11.25YTCh. 11.10 - The theme of the 2015 World Water Day was water...Ch. 11.10 - Prob. 11.27YTCh. 11.11 - Prob. 11.29YTCh. 11.11 - Prob. 11.30YTCh. 11.11 - In this section, we have described the concept of...Ch. 11.12 - Prob. 11.32YTCh. 11.12 - Prob. 11.33YTCh. 11.12 - a. Ammonia (NH3) is applied to soil in the form of...Ch. 11.12 - Prob. 11.35YTCh. 11.13 - Prob. 11.36YTCh. 11.13 - Prob. 11.37YTCh. 11.13 - Prob. 11.38YTCh. 11 - Prob. 1QCh. 11 - Prob. 2QCh. 11 - Prob. 3QCh. 11 - Prob. 4QCh. 11 - Prob. 5QCh. 11 - Prob. 6QCh. 11 - Prob. 7QCh. 11 - Prob. 8QCh. 11 - Here is the condensed structural formula for...Ch. 11 - Prob. 10QCh. 11 - Prob. 11QCh. 11 - Compare and contrast a trans fat to natural...Ch. 11 - Prob. 13QCh. 11 - Prob. 14QCh. 11 - Prob. 15QCh. 11 - Prob. 16QCh. 11 - Prob. 17QCh. 11 - Prob. 18QCh. 11 - Prob. 19QCh. 11 - Prob. 20QCh. 11 - Prob. 21QCh. 11 - Prob. 22QCh. 11 - Prob. 23QCh. 11 - Prob. 24QCh. 11 - Prob. 25QCh. 11 - One theme in this chapter is that what you eat...Ch. 11 - Prob. 27QCh. 11 - Prob. 28QCh. 11 - Prob. 29QCh. 11 - Prob. 30QCh. 11 - Explain to a friend why it is impossible to go on...Ch. 11 - Prob. 32QCh. 11 - Prob. 33QCh. 11 - Prob. 34QCh. 11 - Prob. 35QCh. 11 - Prob. 36QCh. 11 - Prob. 37QCh. 11 - Prob. 38QCh. 11 - Prob. 39QCh. 11 - Prob. 40QCh. 11 - Prob. 41QCh. 11 - Prob. 42QCh. 11 - Prob. 43QCh. 11 - Biodiesel is another example of a biofuel. Answer...Ch. 11 - Prob. 45QCh. 11 - Prob. 46QCh. 11 - Prob. 48QCh. 11 - Prob. 49QCh. 11 - Consider this structural formula for one of the...Ch. 11 - Prob. 51QCh. 11 - Prob. 52QCh. 11 - This chapter (together with Section 5.15) provided...
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