An average person will generate about 350 kj

Assignment Help Chemistry
Reference no: EM13844009

Undergoing moderate activity, an average person will generate about 350 kJ of heat per hour.Using the heat of combustion of palmitic acid (ΔH=-9977.6kJ/mol) as an approximate value for fatty substances, estimate how many grams of fat would be required per day to sustain this level, if all were burned for heat.   

Express your answer with the appropriate units.

Reference no: EM13844009

Questions Cloud

Academic knowledge impacts social elements and institutions : Explain how academic knowledge impacts the social elements and institutions of both local and global communities.
List two specific actions taken by responders : List two specific actions taken by responders during the response to the September 11th attacks (in any of the impact areas) which demonstrated excellent initiative, and possibly should be implemented into homeland security planning for the future
What is the relationship between water : What is the relationship between water, osmosis, ions, blood pressure and kidney function? Where else in the body are ions used in cell signaling?
Analyze the validity of the authors arguments and biases : How do you do a literature review? How do you analyze the validity of the author's arguments and/or biases?
An average person will generate about 350 kj : Undergoing moderate activity, an average person will generate about 350 kJ of heat per hour.Using the heat of combustion of palmitic acid (ΔH=-9977.6kJ/mol) as an approximate value for fatty substances, estimate how many grams of fat would be require..
Responsibility of critical thinker in contemporary society : What is the responsibility of a critical thinker in a contemporary society? What are the advantages of information technology in gathering data? What are the principles of critical thought?
Medicare access and chip reauthorization act : Medicare access and chip reauthorization act
Problem regarding the cyber-attack : This exercise is to identify and characterize assets. Imagine there is a severe natural calamity in your area and your personal vehicles have been rendered immobile. The local mayor is running school buses on their routes to evacuate residents and..
Understanding of the tragedy of the commons : Describe your understanding of "The Tragedy of the Commons" and how it relates to public policy analysis.

Reviews

Write a Review

Chemistry Questions & Answers

  State the chalcone before proceeding with the hydrogenation

Why is it important to recrystallize the chalcone before proceeding with the hydrogenation reactions?

  Explain balance chhlorine what is the molecular formula

If the molar of a binary compound has a molar mas between 145 and 160 amu and contains 52.98% oxygen and the balance chhlorine what is the molecular formula

  A 100l container of helium gas with a presure of 250mmhg at

a 10.0l container of helium gas with a presure of 250mmhg at 0 degrees celsius is heated to give a pressure of

  State what is the mass percent of aceditc acid

what is the % mass of acetic acid in the vinegar? Hint: What is the mass percent of aceditc acid titrated and what is the definition of % mass?

  What mass (in kg) of rain falls on the lawn

If a raindrop weighs 65 mg on average and 5.1 105 raindrops fall on a lawn every minute, what mass (in kg) of rain falls on the lawn in 1.5 h?

  Sulfur trioxide gas is produced from sulfur dioxide gas

Sulfur trioxide gas is produced from sulfur dioxide gas as well as oxygen gas. Presume working at STP.

  The power supplied to the compressor is 25 kw determine

saturated r-134a vapor enters a steady-flow adiabatic compressor at 180 kpa and is compressed to 700 kpa 50degc. the

  How long will it take to deposit 1.00x10^2 g of cu

Copper is elctroplated from CuSO4 solution. A constant current of 4.00 amp is applied by an external power supply. How long will it take to deposit 1.00x10^2 g of Cu? The atomic mass of copper is 63.546.

  Explain completely neutralizes stomach acid

Completely neutralizes stomach acid (HCl, .10M) How much carbon dioxide is made at STP conditions (37C, 767 torr, 100% humid) by ingesting one 1.834 gram tablet

  Explain what is the kb of a-

A weak acid, HA, has a Ka value of 3.86 x 10-9. What is the Kb of A-. Use E notation and 3 significant figures.

  State structural formulas for all of the possible isomers

Write structural formulas for all of the possible isomers of -pentyne that can be formed by moving the position of the triple bond

  Explain the stilbene molecule has seven double bonds

The stilbene molecule has seven double bonds, yet in this reaction, only one of them undergoes addition with the Br2 generated in the reaction mixture. What functional group(s) is(are) the other six bonds in, and what can you say about the reactiv..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd