Question

Give the systematic name for the following compounds that are found in everyday life:

a. H₂S (rotten egg smell)
b. SO₂ (smell of burnt matches)
c. SF₆ (aerosol can propellant)
d. Na₂SO₃ (dried fruit preservative)

Answer 1

The compounds are systematically named as hydrogen sulfide (H₂S), sulfur dioxide (SO₂), sulfur hexafluoride (SF₆), and sodium sulfite (Na₂SO₃). These names are based on IUPAC nomenclature rules.

Step-by-step explanation:

The systematic naming of chemical compounds is guided by rules set by the International Union of Pure and Applied Chemistry (IUPAC). Let's look at the systematic names of the compounds you've mentioned:

• Hydrogen sulfide (₂S) is a colorless gas with the characteristic foul odor of rotten eggs. Its use and handling require caution due to its high toxicity, similar to hydrogen cyanide.
• Sulfur dioxide (SO₂) is typically associated with the smell of burnt matches. This gas arises from burning sulfur and can be found in volcanic gases and emissions from industrial plants that use sulfur-containing fuel.
• Sulfur hexafluoride (SF₆) serves as a propellant in aerosol cans, among other uses. It's a colorless, odorless, and non-toxic gas, but it is a potent greenhouse gas with implications for climate change.
• Sodium sulfite (Na₂SO₃) is employed as a preservative in dried fruits and has various other industrial applications.

These compounds are important in both daily life and industrial contexts, and it's crucial to understand both their common and systematic names.