Naming and Charges of Copper Compounds

The video tutorial explains how to name the compound CuNO3. It begins by identifying the components: copper, a transition metal, and the nitrate ion. The tutorial outlines the process of naming ionic compounds, starting with the metal, copper, followed by the polyatomic ion, nitrate. Since copper is a transition metal, it can have multiple charges. The video demonstrates how to determine the charge of copper in this compound, which is +1, leading to the name Copper(I) Nitrate.

What is the first step in naming the compound CuNO3?

• Check the solubility in water.

• Recognize the nitrate ion.

• Determine the molecular weight.

• Identify the charge of copper.

What type of compound is CuNO3?

• Covalent compound

• Ionic compound

• Metallic compound

• Organic compound

What is the initial name given to CuNO3 before considering the charge of copper?

• Copper nitrate

• Copper nitrite

• Copper sulfide

• Copper oxide

Why is it important to consider the charge of copper in CuNO3?

• Copper is a non-metal.

• Copper can have different charges.

• Copper is a noble gas.

• Copper is always neutral.

What is the charge of the nitrate ion in CuNO3?

• 2-

• 1-

• 1+

• 2+

What is the final name of CuNO3 considering the charge of copper?

• Copper three nitrate

• Copper one nitrate

• Copper two nitrate

• Copper zero nitrate

What does the Roman numeral in the name 'Copper one nitrate' indicate?

• The number of nitrate ions

• The molecular weight

• The charge of the copper ion

• The number of copper atoms