Ch. 9.2 - Naming and Writing Formulas for Ionic Compounds

Ch. 9.2

Naming and Writing Formulas for Ionic Compounds

Multiple Choice

True or False? The charge on the Tin (II) ion is 2+

• True

• False

Multiple Choice

True or False? The charge on the Tin (IV) ion is 4-

• True

• False

Multiple Choice

What is the correct formula for Sodium Iodide?

• NaI₂

• NaI

• Na₇I

• NaI₇

Multiple Choice

What is the correct formula for Stannous Chloride?

[Hint: Stannous is the classical name for the Tin (II) ion]

• Sn₂Cl₇

• Sn₇Cl₂

• Sn₂Cl

• SnCl₂

Multiple Choice

What is the correct formula for Potassium Sulfide?

• K₂S

• KS

• KS₂

• K₆S

Multiple Choice

What is the correct formula for Calcium Iodide?

• CaI

• CaI₂

• Ca₂I

• Ca₇I₂

Multiple Choice

What is the chemical formula for the compound formed between

NH₄⁺ and SO₃^2-

• (NH₄)₂SO₃

• NH₄SO₃

• NH₄(SO₃)₂

• (NH₄)₂SO₄

Multiple Choice

What is the chemical formula for the compound formed between

calcium ion and phosphate ion

• Ca₃(PO₃)₂

• Ca₂(PO₄)₃

• CaPO₄

• Ca₃(PO₄)₂

Multiple Choice

What is the charge of the metal cation in

Na₃PO₄

• 1+

• 4+

• 3+

• 1-

Multiple Choice

What is the charge of the metal cation in

NiCl₂

• 1+

• 2-

• 2+

• 4+

Multiple Choice

What is the charge of the metal cation in

CaS

• 1+

• 2+

• 2-

• 4+

Multiple Choice

What is the charge of the metal cation in

K₂S

• 2+

• 2-

• 1-

• 1+