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

Author Question: Which of the following ions interferes with the action of detergents in hard water? (Read 66 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Mar 21, 2021

Question 1

Which of the following exhibits the greatest metallic character?

◦ Cs
◦ Rb
◦ K
◦ Na
◦ All are equally metallic.

Question 2

Which of the following ions interferes with the action of detergents in hard water?

◦ Na+

◦ Ca2+

◦ Mg2+

◦ Ca2+ and Mg2+

◦ Na+, Ca2+, and Mg2+
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 dbose on Mar 21, 2021

mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
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 39% of students answer this correctly


dbose

  • Member
  • Posts: 597
Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Relationships between direction of flow of blood and water or air in different vertebrates. Relationships between direction of flow of blood and water or air in different vertebrates.
Wetlands Store and Clean Water Wetlands Store and Clean Water
A Well of Sources for Bottled Water A Well of Sources for Bottled Water
Mechanism of Action of Anticoagulants "آلية عمل مضادات التخثر" Mechanism of Action of Anticoagulants "آلية عمل مضادات التخثر"
The Distribution of Water on Earth The Distribution of Water on Earth
What mass, in grams, of a 5.00% by mass sugar water solution is needed to supply What mass, in grams, of a 5.00% by mass sugar water solution is needed to supply
Video: Effect of blood chemistry - stimuli, hyperventilation response and hypoventilation response

For a complete list of videos, visit our video library