« previous next »

Author Question: Explain the difference between H and E. What will be an ideal ... (Read 27 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Aug 27, 2018
Explain the difference between H and E.
 
  What will be an ideal response?

Question 2

The atomic number of an atom containing 29 protons, 29 electrons, and 34 neutrons is
 
  A) 5.
  B) 29.
  C) 34.
  D) 58.
  E) 63.


sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Aug 27, 2018
Answer to Question 1

Change in enthalpy (H) only tracks the exchange of heat between a system and its surroundings. Internal energy change (E) tracks both heat and work exchanged between a system and its surroundings.

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

The difference between AZT-sensitive versus AZT-resistant reverse transcriptases The difference between AZT-sensitive versus AZT-resistant reverse transcriptases
A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ... A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ...
Difference of Squares Difference of Squares
Please fully explain in detail Please fully explain in detail
If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas? If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas?
Video: Phases of mitosis

For a complete list of videos, visit our video library