When ammonia is dissolved in water, the ionized species are ...

[crazycityslicker]

When ammonia is dissolved in water, the ionized species are ________.
 
  A) NH4+ and OH-
  B) NH2- and H+
  C) NH4+ and H-
  D) NH2+ and H-

Question 2

List the disadvantage of using supercritical carbon dioxide.
 
  A) Precision electrical parts are degreased.
  B) Oils are isolated from the plant source.
  C) Special equipment is needed for the high temperature and high pressure.
  D) Coffee is decaffeinated.

[underwood14]

Answer to Question 1

A

Answer to Question 2

C

[crazycityslicker]

TYSM

[peter]

Great answer, keep it coming