La importancia y peligros del azufre

The video explores sulfur, its properties, and historical significance. It discusses sulfuric acid's industrial uses and safety precautions. The video also covers sulfur compounds' odors, their role in food preservation, and gas detection. It highlights sulfur's biological importance and environmental impact, particularly sulfur dioxide's role in acid rain.

How do sulfites contribute to winemaking?

Discuss the environmental impact of sulfur dioxide.