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

Author Question: Which of the following salts is insoluble in water? (Read 68 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
on: Mar 21, 2021

Question 1

Which of the following reactions does not involve oxidation-reduction?

◦ CH4 + 3O2→ 2H2O + CO2

◦ Zn + 2HCl → ZnCl2 + H2

◦ 2Na + 2H2O → 2NaOH + H2

◦ MnO2 + 4HCl → Cl2 + 2H2O + MnCl2

◦ All are oxidation-reduction reactions.

Question 2

Which of the following salts is insoluble in water?

◦ Na2S
◦ K2CO3

◦ Pb(NO3)2

◦ CaCl2

◦ All of these are soluble in water.
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 futuristic on Mar 21, 2021

yeungji

  • Sr. Member
  • ****
  • Posts: 319
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


futuristic

  • Member
  • Posts: 638
Reply 2 on: Mar 21, 2021
Thanks for the timely response, appreciate it

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere
American Water Spaniel American Water Spaniel
Xeriscaping Conserves Water Xeriscaping Conserves Water
The aquaporin water channel The aquaporin water channel
Water shortages, reduced agricultural capacity & coastal inundation are common themes Water shortages, reduced agricultural capacity & coastal inundation are common themes
When lithium chloride, LiCl, dissolves in water, which of the following is forme When lithium chloride, LiCl, dissolves in water, which of the following is forme
Video: Causes of Angina

For a complete list of videos, visit our video library