lead (IV) hydroxide- ionic
cation= +4
anion= -1
chemical formula= Pb(OH)4
Magnesium phosphate-ionic
cation= +2
anion= -2
chemical formula= MgPO4
is ammonium sulfate molecular or ionic?
Ammonium sulfate is an ionic compound.
Cation= +1
Anion= -2
Chemical formula= NH4SO4
To determine whether ammonium sulfate is molecular or ionic, we need to examine the nature of its component ions.
The ammonium ion (NH4+) consists of a nitrogen atom bonded to four hydrogen atoms, forming a positive cation. The sulfate ion (SO4 2-) consists of a sulfur atom bonded to four oxygen atoms and carries a negative charge.
Ammonium sulfate is an ionic compound because it is composed of oppositely charged ions held together by ionic bonds. The ammonium ion and sulfate ion combine to form the compound NH4+2SO4-, with a chemical formula of (NH4)2SO4.
The ammonium ion has a charge of +1, and there are two ammonium ions present in the formula. The sulfate ion has a charge of -2. Therefore, one ammonium ion (+1) is balanced by two sulfate ions (-2 each) to achieve electrical neutrality.