3
The word equations for the given chemical reactions are as follows:
Calcium oxide + sulfuric acid Calcium sulfate + water
Magnesium oxide + hydrochloric acid Magnesium chloride + water
Sodium oxide + nitric acid Sodium nitrate
Copper oxide + nitric acid Copper nitrate + water
Added 2/4/2024 12:23:46 AM
This answer has been confirmed as correct and helpful.