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

Author Question: Zeolites can be modified to remove heavy metal from drinking water. How is this accomplished? A) ... (Read 49 times)

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
Zeolites can be modified to remove heavy metal from drinking water. How is this accomplished?
 
  A) The pore size in the zeolite is made smaller.
  B) The pore size in the zeolite is increased.
  C) Sodium and potassium ions are bound to the zeolite structure.
  D) Calcium and magnesium cations are replaced with sodium and potassium cations.

Question 2

Fats and oils are differentiated from each other on the basis of their
 
  A) melting points.
  B) densities.
  C) glycerol content.
  D) boiling points.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

quynhmickitran

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

A


anjilletteb

  • Member
  • Posts: 569
Reply 2 on: Aug 27, 2018
Gracias!

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
:D TYSM

« 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?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

A Bobcat finds water in Tucson, AZ. A Bobcat finds water in Tucson, AZ.
A pygmy hippopotamus rests in some water to help prevent its skin from cracking at Ueno Zoo in Japan A pygmy hippopotamus rests in some water to help prevent its skin from cracking at Ueno Zoo in Japan
The Water Cycle The Water Cycle
Water-bottle Water-bottle
Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower. Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower.
Diversion of surface water Diversion of surface water
Video: Digestive chemicals - types & enzymes

For a complete list of videos, visit our video library