Titanium and Chloride Compounds

The video tutorial explains how to write the chemical formula for titanium III chloride. It begins by identifying the element symbols for titanium and chloride, and discusses the significance of the Roman numeral indicating the charge. The tutorial then explains the concept of charges and neutrality in compounds, emphasizing the need for the charges to balance to zero. It demonstrates how three chloride ions balance the charge of one titanium ion, resulting in the formula TiCl3. The video concludes with naming conventions and a brief summary.

What is the element symbol for titanium?

• Ti

• T

• Tm

• Ta

What does the Roman numeral III indicate in titanium III chloride?

• The number of titanium atoms

• The charge of titanium

• The number of chloride ions

• The atomic number of titanium

Which group is chlorine found in on the periodic table?

• Group 14

• Group 1

• Group 7A

• Group 18

What is the charge of a chloride ion?

• 3+

• 1-

• 2-

• 1+

How many chloride ions are needed to balance the charge of one titanium ion in TiCl3?

• Four

• Two

• One

• Three

What is the chemical formula for titanium III chloride?

• TiCl3

• TiCl

• TiCl2

• Ti3Cl

What is another name for titanium III chloride?

• Titanium tetrachloride

• Titanium trichloride

• Titanium dichloride

• Titanium pentachloride