« previous next »

Author Question: All of the statements regarding the symbol H are correct except A) it represents the difference ... (Read 59 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?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Difference between Asian (left) and African (right) elephant ears. Difference between Asian (left) and African (right) elephant ears.
Brachial Plexus drawing plus the difference in the forearm Brachial Plexus drawing plus the difference in the forearm
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
How to convert verbal statements into algebraic equations (Part 4) How to convert verbal statements into algebraic equations (Part 4)
What's the Difference Between England, Great Britain, and United Kingdom? What's the Difference Between England, Great Britain, and United Kingdom?
An electron is accelerated from rest through a potential difference of 3750 V. It enters a ... An electron is accelerated from rest through a potential difference of 3750 V. It enters a ...
Video: Membrane Protein and Facilitated Transport (Passive Vs Active)

For a complete list of videos, visit our video library