Lab homework for chemistry

Name ​ Positive ion ​ Negative ion Formula

Lithium phosphide ​ Lithium Phosphide ​ Li3P
Sodium chloride Sodium ​ Chloride NaCl

Calcium oxide ​ Calcium ​ Oxide ​ CaO

Magnesium nitride Magnesium ​ Nitride ​ Mg3N2

Aluminum sulfide ​ Aluminum ​ Sulfide Al2S3

Potassium sulfide Potassium ​ Sulfide K 2S

Potassium carbonate ​ Potassium ​ Carbonate K2CO3

Aluminum hydroxide ​ Aluminum ​ Hydroxide Al(OH)3

Magnesium Sulfate ​ Magnesium Sulfate MgSO4

Aluminum nitrate ​ Aluminum ​ Nitrate Al(NO3)3



Covalent Compounds:

Name ​ Formula

Sulfur dibromide ​ SBr2

Water ​ H2O

Carbon tetrachloride ​ CCl4

Carbon monoxide ​ CO

Nitrogen trichloride ​ NCl3

Phosphorus trioxide P2O3

Sulfur dioxide ​ SO2

Iodine difluoride ​ IF2

Phosphorus Pentaiodide PI5

Sulfur trioxide ​ SO3