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

Author Question: Which of the following is the least soluble in water? A) sodium sulfate B) lead (II) nitrate C) ... (Read 85 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
on: Aug 27, 2018
Which of the following is the least soluble in water?
 
  A) sodium sulfate
  B) lead (II) nitrate
  C) potassium chloride
  D) calcium sulfate

Question 2

The energy of activation may be affected by ________.
 
  A) increasing the concentration of the reactants
  B) higher temperature
  C) decreasing the concentration of the reactants
  D) the presence of a catalyst


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


melly21297

  • Member
  • Posts: 565
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

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.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut
sodium sodium
Hydrogen bonding of water with itself and with other compounds Hydrogen bonding of water with itself and with other compounds
Soil Cleans Water Soil Cleans Water
Osmosis: Water moves from an area of low solute concentration to an area of higher solute ... Osmosis: Water moves from an area of low solute concentration to an area of higher solute ...
Water Molecule Water Molecule
Video: Stimulus (introduction)

For a complete list of videos, visit our video library