« previous next »

Author Question: All of the statements regarding the symbol H are correct except A) it represents the difference ... (Read 60 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Aug 27, 2018
All of the statements regarding the symbol H are correct except
 
  A) it represents the difference between the energy used in breaking bonds and the energy released in forming bonds in a chemical reaction.
  B) it can be called heat of reaction.
  C) it can be called enthalpy change.
  D) it can be called entropy change.
  E) it has a negative value for an exothermic reaction.

Question 2

Which compound is sometimes called carbolic acid?
 
  A) ethanol
  B) methanol
  C) glycerol
  D) ether
  E) phenol


Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Difference between.... Difference between....
Chevrolet symbol Chevrolet symbol
The correct beginning position for the patient’s feet and crutches (tripod position). The correct beginning position for the patient’s feet and crutches (tripod position).
Correct wrist position while performing compression. A. Correct wrist position for compression ... Correct wrist position while performing compression. A. Correct wrist position for compression ...
Correct alignment for stacking the joints to apply thumb pressure to acupoints. Correct alignment for stacking the joints to apply thumb pressure to acupoints.
A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library