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

Author Question: Which sulfide is insoluble in water? A) lead (II) sulfide B) potassium sulfide C) ammonium ... (Read 89 times)

Yi-Chen

  • Hero Member
  • *****
  • Posts: 550
on: Aug 27, 2018
Which sulfide is insoluble in water?
 
  A) lead (II) sulfide
  B) potassium sulfide
  C) ammonium sulfide
  D) sodium sulfide

Question 2

This factor depends on concentration and can be manipulated.
 
  A) the total number of collisions that occur per unit time
  B) the fraction of collisions with energy larger than the energy of activation
  C) the fraction of collisions with the proper orientation
  D) All of the above are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

orangecrush

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Yi-Chen

  • Member
  • Posts: 550
Reply 2 on: Aug 27, 2018
:D TYSM

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Your heart beats over 36 million times a year.

The Water Cycle The Water Cycle
This lithograph by Currier and Ives gives an erroneous impression of the “battle.” Major Robert Ande This lithograph by Currier and Ives gives an erroneous impression of the “battle.” Major Robert Ande
Membrane potential of a cell permeable to potassium only. Membrane potential of a cell permeable to potassium only.
Potassium-Sparing Diuretics Potassium-Sparing Diuretics
Using a gauge that measures vacuum in units of inches of water to test the vacuum at the dipstick ... Using a gauge that measures vacuum in units of inches of water to test the vacuum at the dipstick ...
In an acid-base neutralization reaction, 33.74 mL of 0.500 M potassium hydroxide reacts with ... In an acid-base neutralization reaction, 33.74 mL of 0.500 M potassium hydroxide reacts with ...
Video: Audiology

For a complete list of videos, visit our video library