Question

write the formula of the following compounds showing the steps involved sodium oxide, magnesium nitrate ,magnesium sulfate, aluminium chloride.

Answer 1

Answer:Here are the chemical formulae of the chemical names given:

Aluminium chloride  charge Al requires is +3 and Cl requires -1 charge  

SodiumOxide  charge Na requires is +1 and oxygen requires is -2  

Magnesium sulphate  charge Mg requires is +2 and SO4 requires -2  

Magnesium nitrate  charge Mg requires is +2 and NO3 requires -1