Naming Compounds with Transition Metals

The video tutorial explains how to name compounds containing transition metals by considering their ionic charges. It covers the general trends of ionic charges in the periodic table, focusing on transition metals with variable charges. The tutorial provides examples with iron and lead compounds, demonstrating the naming process using Roman numerals to indicate the metal's charge. It also discusses naming compounds with polyatomic ions and highlights exceptions like zinc and silver, which have fixed charges.

Why is it important to consider ionic charges when naming compounds with transition metals?

• Because they have fixed charges.

• Because they are always neutral.

• Because they have variable charges.

• Because they are non-metals.

What is the correct name for the compound FeCl2?

• Iron dichloride

• Iron chloride

• Iron(II) chloride

• Iron(III) chloride

How do you determine the charge of iron in FeCl3?

• By assuming it is always +3

• By checking the periodic table

• By looking at the number of chlorine atoms

• By assuming it is always +2

What is the name of the compound PbO?

• Lead monoxide

• Lead(IV) oxide

• Lead(II) oxide

• Lead oxide

For the compound PbO2, what is the charge on lead?

• +3

• +4

• +1

• +2

What is the name of the compound Co(NO3)2?

• Cobalt(III) nitrate

• Cobalt dinitrate

• Cobalt(II) nitrate

• Cobalt nitrate

How do you determine the charge of cobalt in Co(NO3)2?

• By assuming it is always +2

• By assuming it is always +3

• By counting the number of nitrate ions

• By checking the periodic table

What is the correct name for the compound Fe(NO3)3?

• Iron trinitrate

• Iron(III) nitrate

• Iron(II) nitrate

• Iron nitrate

Why don't we use Roman numerals for zinc in ZnCl2?

• Because zinc always has a +2 charge

• Because zinc is not a metal

• Because zinc always has a +1 charge

• Because zinc is a non-metal

What is the name of the compound AgCl?

• Silver chloride

• Silver(II) chloride

• Silver(III) chloride

• Silver monochloride