Chlorate Ion and Potassium Compounds

The video tutorial explains how to name the compound KClO3, which consists of potassium and the polyatomic ion chlorate. It begins by identifying potassium as a metal and chlorate as a group of nonmetals, forming an ionic compound. The tutorial then details how to recognize potassium from the periodic table and chlorate from a table of polyatomic ions. It emphasizes the importance of balancing the charges between potassium and chlorate to form KClO3. The video concludes with a recap of the naming process, reinforcing the understanding of potassium chlorate.

What type of compound is KClO3?

• Covalent compound

• Ionic compound

• Metallic compound

• Molecular compound

What is the name of the element represented by 'K' in KClO3?

• Kalium

• Potassium

• Kobalt

• Krypton

Which polyatomic ion is present in KClO3?

• Chloride

• Chlorate

• Perchlorate

• Chlorite

What is the charge of the potassium ion in KClO3?

• 1-

• 2-

• 2+

• 1+

What is the charge of the chlorate ion in KClO3?

• 1+

• 2+

• 2-

• 1-

Why do the charges in KClO3 balance out?

• Because both ions have a charge of 2+

• Because potassium is 2+ and chlorate is 2-

• Because potassium is 1+ and chlorate is 1-

• Because both ions have a charge of 1-