The net ionic equation for the reaction between aqueous sulfuric ...

[PhilipSeeMore]

The net ionic equation for the reaction between aqueous sulfuric acid and aqueous sodium hydroxide is ________.
 
  A) H+ (aq) + HSO4- (aq) + 2OH- (aq)  2H2O (l) + SO42- (aq)
  B) H+ (aq) + HSO4- (aq) + 2Na+ (aq) + 2OH- (aq)  2H2O (l) + 2Na+ (aq) + SO42-(aq)
  C) SO42- (aq) + 2Na+ (aq)  2Na+ (aq) + SO42-(aq)
  D) H+ (aq) + OH- (aq)  H2O( l)
  E) 2H+ (aq) + SO42- (aq) + 2Na+ (aq) + 2OH- (aq)  2H2O (l) + 2Na+ (aq) + SO42- (aq)

Question 2

Which one of the following is a metalloid?
 
  A) Se
  B) Hf
  C) Zr
  D) Xe
  E) Si

[dyrone]

Answer to Question 1

D

Answer to Question 2

E