« previous next »

Author Question: What is reduction? A) loss of electrons B) increase in oxidation number C) gain of electrons ... (Read 179 times)

cool

  • Hero Member
  • *****
  • Posts: 570
on: Aug 27, 2018
What is reduction?
 
  A) loss of electrons
  B) increase in oxidation number
  C) gain of electrons
  D) two of the above

Question 2

In the balanced chemical reaction for the neutralization of calcium hydroxide with sulfuric acid, H2SO4, the coefficient of water is
 
  A) 4.
  B) 5
  C) 1.
  D) 2.


mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

cool

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Aug 27, 2018
Thank you!


mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Mass Loss from a Supermassive Star Mass Loss from a Supermassive Star
Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re
The Increase in Divorce The Increase in Divorce
The steel lamination used in an E coil helps increase the magnetic field strength, which helps the ... The steel lamination used in an E coil helps increase the magnetic field strength, which helps the ...
Effect of an Increase in Technological Progress Effect of an Increase in Technological Progress
A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ... A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ...
Video: Dorsal Recumbent Position

For a complete list of videos, visit our video library