
Interpretation:
The percentage of calories obtained from fat is to be calculated.
Concept Introduction:
Fats and oils are composed of organic molecules called triglycerides. Triglycerides are the main sources of fats in the body.
Polyhydroxy
Fiber is the carbohydrate that contains more than two molecules or units of glucose linked by
The

Answer to Problem 60E
Solution:
a)
b)
c)
Explanation of Solution
a) In Vons tortilla chips,
Fats have a high calorific value, that is, up to
The number of calories in each product can be calculated as follows:
Thus, the total number of calories obtained is
The percentage of fats can be calculated as:
Substitute
Therefore, the percentage of calories obtained from fatsis
b) In Nutri-gain cereal,
The number of calories in each product can be calculated as follows:
Therefore, the total number of calories obtained is
The percentage of fats can be calculated as follows:
Substitute
Hence, the percentage of calories obtained from fats is
c) In spaghetti,
The number of calories in each product can be calculated as follows:
Thus, the total number of calories is
The percentage of fatscan be calculated as follows:
Substitute
Hence, the percentage of calories obtained from fats is
Want to see more full solutions like this?
Chapter 18 Solutions
Chemistry In Focus
- Indicate the products obtained by mixing 2-Propanone and ethyllithium and performing a subsequent acid hydrolysis.arrow_forwardIndicate the products obtained if (E)-2-butenal and 3-oxo-butanenitrile are mixed with sodium ethoxide in ethanol.arrow_forwardQuestion 3 (4 points), Draw a full arrow-pushing mechanism for the following reaction Please draw all structures clearly. Note that this intramolecular cyclization is analogous to the mechanism for halohydrin formation. COH Br + HBr Brarrow_forward
- Indicate the products obtained if 2,2-dimethylpropanal and acetaldehyde are mixed with sodium ethoxide in ethanol.arrow_forwardIndicate the products obtained if 2,2-dimethylpropanal and acetaldehyde are reacted with sodium ethoxide in ethanol.arrow_forward2,2-Dimethylpropanal and acetaldehyde are reacted with sodium ethoxide in ethanol. Indicate the products obtained.arrow_forward
- Add conditions above and below the arrow that turn the reactant below into the product below in a single transformationADS fint anditions 百 Abl res condinese NC ง Add on condtions 1.0 B H,N.arrow_forward3. Provide all the steps and reagents for this synthesis. OHarrow_forwardSteps and explanationarrow_forward
- Steps and explanations please.arrow_forwardSteps on how to solve. Thank you!arrow_forward3. Name this ether correctly. H₁C H3C CH3 CH3 4. Show the best way to make the ether in #3 by a Williamson Ether Synthesis. Start from an alcohol or phenol. 5. Draw the structure of an example of a sulfide.arrow_forward
- Chemistry In FocusChemistryISBN:9781305084476Author:Tro, Nivaldo J., Neu, Don.Publisher:Cengage LearningChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning





