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

Author Question: In cation-exchange resins, what ion replaces Ca2+ and Mg2+ in the hard water that is passed over the resin? (Read 24 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
on: Mar 21, 2021

Question 1

In a given period this group has the element with the largest atomic radius.

◦ Group 1A
◦ Group 2A
◦ Group 3A
◦ Group 4A
◦ Group 5A

Question 2

In cation-exchange resins, what ion replaces Ca2+ and Mg2+ in the hard water that is passed over the resin?

◦ H+

◦ Li+

◦ Na+

◦ K+

◦ Ba2+
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Pineapplelove6 on Mar 21, 2021

irishcancer18

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


Pineapplelove6

  • Member
  • Posts: 560
Reply 2 on: Mar 21, 2021
Wow, this really help

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

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

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Terrestrial plants and animals can be characterized by analogous pathways for water gain and loss. Terrestrial plants and animals can be characterized by analogous pathways for water gain and loss.
The hard palate is located anteriorly in the roof of the mouth The hard palate is located anteriorly in the roof of the mouth
The respiratory system and the process of gas exchange. The respiratory system and the process of gas exchange.
Ripple marks (running water) Ripple marks (running water)
Forces affecting capillary exchange Forces affecting capillary exchange
Video: Conjunctivitis

For a complete list of videos, visit our video library