Understanding Titanium Dioxide Properties

This video tutorial explains the two accepted names for TiO2: titanium dioxide and titanium IV oxide. It discusses the naming conventions based on the compound's covalent and ionic characteristics. Titanium dioxide is commonly used due to its covalent nature, while titanium IV oxide reflects its ionic character, considering titanium's oxidation states. The video concludes by summarizing these naming conventions.

What are the two elements involved in the composition of TiO2?

• Titanium and Nitrogen

• Titanium and Oxygen

• Titanium and Hydrogen

• Titanium and Carbon

What is the first naming convention for TiO2 based on its covalent character?

• Titanium IV Oxide

• Titanium Dioxide

• Titanium Oxide

• Titanium Peroxide

Why is TiO2 often referred to as Titanium Dioxide?

• Because it is a common name

• Due to its metallic character

• Due to its acidic properties

• Because of its ionic character

Which name is more commonly used for TiO2?

• Titanium Oxide

• Titanium IV Oxide

• Titanium Dioxide

• Titanium Peroxide

What is the oxidation state of titanium in Titanium IV Oxide?

• 3+

• 2+

• 4+

• 5+

Why is it necessary to specify the oxidation state in Titanium IV Oxide?

• To indicate the number of titanium atoms

• To show the number of oxygen atoms

• To balance the charge or oxidation state

• To indicate the color of the compound

Which of the following is NOT a reason for using the name Titanium IV Oxide?

• To show the ionic character

• To indicate the oxidation state

• To specify the number of oxygen atoms

• To highlight the covalent character

What is the charge on the oxygen in TiO2?

• 3-

• 1-

• 2-

• 4-