This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: To simplify comparisons, the energy value of fuels is expressed in units of A) kcal. B) ... (Read 79 times)

rachel9

  • Sr. Member
  • ****
  • Posts: 495
on: Aug 27, 2018
To simplify comparisons, the energy value of fuels is expressed in units of
 
  A) kcal.
  B) kcal/mol.
  C) kcal/g.
  D) kcal/L.
  E) some other unit

Question 2

Compounds with the -OH group attached to an aromatic ring are known as
 
  A) alcohols.
  B) alkyl halides.
  C) ethers.
  D) hydroxyls.
  E) phenols.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kdiggy

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

E


rachel9

  • Sr. Member
  • ****
  • Posts: 495
Reply #2 on: Aug 27, 2018
Thank you!


Kdiggy

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Carbon dioxide emission per gigajoule of energy released Carbon dioxide emission per gigajoule of energy released
The seven chakras or energy centers in Ayurvedic philosophy. Courtesy of Rev. Larissa Dahroug, ... The seven chakras or energy centers in Ayurvedic philosophy. Courtesy of Rev. Larissa Dahroug, ...
Food webs show feeding relationships and energy flow Food webs show feeding relationships and energy flow
Eating Breakfast Means More Energy and Fewer Calories throughout the Day Eating Breakfast Means More Energy and Fewer Calories throughout the Day
Energy Transfer Energy Transfer
The mitochondrion is the center of energy transformation in the cell The mitochondrion is the center of energy transformation in the cell
Video: Protein Structure - Primary, Secondary, Tertiary and Quaternary

For a complete list of videos, visit our video library