Naming and Formulas of Iron Phosphate

The video tutorial explains how to name the compound FePO4. It begins by identifying the polyatomic ion, phosphate, and the transition metal, iron. The tutorial then details the process of naming the compound by first naming the metal and then the polyatomic ion. It highlights the importance of understanding ionic charges, especially for transition metals like iron, which can have multiple charges. The tutorial concludes by finalizing the name as Iron III Phosphate, emphasizing the use of Roman numerals to indicate the charge of the metal.

What is the polyatomic ion present in FePO4?

• Carbonate

• Sulfate

• Phosphate

• Nitrate

Which metal is involved in the compound FePO4?

• Silver

• Zinc

• Copper

• Iron

What is the initial name given to FePO4 before considering the metal's charge?

• Iron Phosphate

• Iron Sulfate

• Iron Nitrate

• Iron Carbonate

Why is it necessary to use Roman numerals in the name of FePO4?

• To indicate the number of atoms

• To show the charge of the transition metal

• To specify the type of polyatomic ion

• To denote the compound's state

What is the charge of the phosphate ion in FePO4?

• 2-

• 3-

• 1-

• 4-

What is the full name of FePO4 considering the charge of iron?

• Iron(II) Phosphate

• Iron(IV) Phosphate

• Iron(V) Phosphate

• Iron(III) Phosphate

What is the charge of iron in the compound FePO4?

• 3+

• 2+

• 1+

• 4+

How would you write the formula for Iron(III) Phosphate?

• Fe2(PO4)3

• FePO3

• FePO4

• Fe3(PO4)2

Who is the presenter of the video tutorial on Iron(III) Phosphate?

• Dr. A

• Dr. B

• Dr. C

• Dr. D