List the spectator ions in the following reaction. Ba+2(aq) + 2 ...

[soccerdreamer_17]

List the spectator ions in the following reaction. Ba+2(aq) + 2 OH-(aq) + 2 Na +(aq) + CO3-2(aq)  2 Na +(aq) + 2 OH-(aq) + BaCO3(s)
 
  What will be an ideal response?

Question 2

Carbon may have a +4 or -4 charge.
 
  Indicate whether the statement is true or false

Question 3

In a neutral atom the number of ________ is equal to the number of ________.
 
  A) protons, electrons
  B) protons, neutrons
  C) neutrons, electrons
  D) protons + electrons, neutrons
  E) none of the above

Question 4

Describe the difference between complete ionic and net ionic equations.
 
  What will be an ideal response?

[abctaiwan]

Answer to Question 1

Na+ and OH-

Answer to Question 2

TRUE

Answer to Question 3

A

Answer to Question 4

A complete ionic equation shows all of the substances present in the reaction mixture. A net ionic equation only shows the substances that are participating in the reaction. The spectator ions are absent in the net ionic equation.

[soccerdreamer_17]

Thanks for the timely response, appreciate it

[diana chang]

Gracias!