Properties and Uses of 0.1M Sulphuric Acid
Introduction
Sulphuric acid (H2SO4) is a strong acid widely used in various industries and laboratories. In this article, we will discuss the properties and uses of 0.1M sulphuric acid, a common concentration used in many applications.
Physical Properties
- Molarity: 0.1M (moles per liter)
- Concentration: 9.8% (weight/volume)
- Density: 1.067 g/ml
- Boiling Point: 338°C (640°F)
- Melting Point: 10°C (50°F)
Chemical Properties
- pH: Strongly acidic (pH < 2)
- Specific Gravity: 1.067 (at 20°C)
- Reactivity: Highly reactive with bases, metals, and organic compounds
Uses
Laboratory Uses
- As a reactant in chemical reactions, such as acid-base neutralization and oxidation-reduction reactions
- As a catalyst in certain chemical reactions, such as esterification and alkylation
- As a cleaning agent for laboratory equipment and surfaces
Industrial Uses
- In the production of fertilizers, detergents, and pharmaceuticals
- In the steel and iron industries for pickling and descaling
- In the oil and gas industry for Enhanced Oil Recovery (EOR)
Safety Precautions
- Handling: Wear protective gloves, safety goggles, and lab coats to prevent skin contact and eye irritation
- Storage: Store in a well-ventilated area, away from heat sources and incompatible chemicals
- Spills: Neutralize spills with a weak base, such as sodium carbonate, and then rinse with water
Conclusion
In conclusion, 0.1M sulphuric acid is a versatile and widely used chemical with various applications in laboratories and industries. Its strong acidity and reactivity make it an essential reagent in many chemical reactions. However, its handling and storage require caution and adherence to safety protocols to avoid accidents and exposure risks.
