Chemistry

If Ca²⁺ ions combine to form a compound with PO4^3- ions, then the chemical formula that occurs is...

• Ca(PO4)₂

• Ca(PO4)₃

• Ca₃(PO4)₂

• Ca₂(PO4)₃

Write the chemical formulas for the names of the molecular compounds below...

Boron trichloride, Sulfur hexafluoride, and Phosphorus pentachloride

Write the chemical formula for the name of the ionic compound below...

Sodium acetate, Lead(II) chromate, Cobalt(II) oxide

Write the chemical names of the following acid and base compounds...

HClO₄, HCN, Fe(OH)₃, Ba(OH)₂

Complete the following table. Write the chemical formula from the table...

I am an aluminum ion and will chemically bond with sulfate ions. After the chemical bonding, our name is...

• Al(SO₄)

• Al₂(SO₄)₃

• Al(SO₄)₃

• Al₃(SO₄)₃