Nitric Oxide Structure and Naming

The video tutorial explains the chemical formula and structure of nitric oxide (NO). It begins by introducing nitric oxide and its non-systematic name, followed by a detailed explanation of its Lewis structure, highlighting the presence of a single electron and an odd number of electrons. The tutorial further elaborates on the structural formula, showing the double bond and lone electron. It concludes with a discussion on the systematic naming of NO as nitrogen monoxide, emphasizing its common usage in chemistry.

What is the main challenge in writing the formula for nitric oxide?

• It has a complex structure.

• It is not a systematic name.

• It contains multiple elements.

• It is rarely used in chemistry.

What is the chemical formula for nitric oxide?

• N2O

• NO2

• NO

• N2O3

What is unique about the Lewis structure of nitric oxide?

• It contains an odd number of electrons.

• It has no lone pairs.

• It has a triple bond.

• It is a linear molecule.

In the structural formula of nitric oxide, what does the single electron indicate?

• An unshared electron on oxygen.

• A lone pair on nitrogen.

• A shared electron between nitrogen and oxygen.

• A double bond between nitrogen and oxygen.

How is the single electron in nitric oxide's structure sometimes represented?

• As a lone pair on nitrogen.

• As a shared electron between nitrogen and oxygen.

• As a double bond.

• As a lone pair on oxygen.

What is the systematic name for nitric oxide?

• Nitrogen monoxide

• Nitrogen dioxide

• Dinitrogen oxide

• Nitrous oxide

Why is the name 'nitric oxide' commonly used in chemistry?

• It is a newly discovered compound.

• It is a rare compound.

• It has been used for a long time and is well-known.

• It is the only name recognized by IUPAC.