Chemical Equations Involving Ions

Question 1

What are the state symbols?

Answer 1

Solid - s
Liquid - l
Gas - g
Aqueous - aq

Question 2

What are the common molecules ?

Answer 2

Water - H2O
Ammonia - NH3
Hydrogen - H2
Carbon dioxide - CO2
Chlorine - Cl2
Oxygen - O2

Question 3

What are the Common ions ?

Answer 3

Ammonium - NH(1+)4
Hydroxide - OH (1-)
nitrate - NO(1-) 3
Carbonate - CO(2-) 3
Sulfate - SO(2-)4