Question

Write the formula for the compound that will form when the following pairs of ions are mixed then classify the compound as a type I or type II.
Mg2+, Cl1-
Ti4+, Cl1-
Ag1+, Br1-
Ba2+, NO31-
Fe2+, HO1-
Ni4+, S2-
Zn2+,SO42-
Sr2+, P3-
Pb2+, N3-
Al3+, Cl1-

Answer 1

Mg2+, Cl1- = MgCl₂

Ti4+, Cl1- = TiCl₄

Ag1+, Br1- = AgBr

Ba2+, NO31- = Ba (NO₃)₂

Fe2+, HO1- = Fe(OH)₂

Ni4+, S2- = (NH₄)₂S .

Zn2+,SO42- = Zn ( SO₄)

Sr2+, P3- = Sr₃(P)₂

Pb2+, N3- = Pb₃ (N)₂

Al3+, Cl1- = Al (Cl)₃