- What is the majority of the sulfuric acid which is manufactured used for?
- Can sulfuric acid kill you instantly?
- What catalyst is used in making sulfuric acid?
- Why is it called contact process?
- What happens if u drink acid?
- Which is the strongest acid?
- What is the pH of sulfuric acid?
- How is Sulphuric acid obtained by contact method?
- How is Sulphuric acid stored?
- What is the most deadly acid?
- Why is sulfuric acid so strong?
- Is Sulphuric acid dangerous?
What is the majority of the sulfuric acid which is manufactured used for?
The major use of sulfuric acid is in the production of fertilizers, e.g., superphosphate of lime and ammonium sulfate.
It is widely used in the manufacture of chemicals, e.g., in making hydrochloric acid, nitric acid, sulfate salts, synthetic detergents, dyes and pigments, explosives, and drugs..
Can sulfuric acid kill you instantly?
Sulphuric acid (or sulfuric acid if you live in the US) is actually a recognized food additive E513 . Drinking pure sulphuric acid would kill you rapidly and horribly since it both absorbs water and reacts chemically to extract water from other substances. It would cause severe burns to your mouth throat and stomach.
What catalyst is used in making sulfuric acid?
Adding an excess of oxygen to sulfur dioxide in the presence of the catalyst vanadium pentoxide at 450 °C and 1-2 atm. The sulfur trioxide formed is added to sulfuric acid which gives rise to oleum (disulfuric acid) The oleum is then added to water to form sulfuric acid which is very concentrated.
Why is it called contact process?
The Hot gases( SO2 ) evolved from burning of sulfur ore comes in contact with catalyst bed, So the name of this process is called contact process.
What happens if u drink acid?
Symptoms from swallowing hydrochloric acid may include: Mouth and throat burn, causing severe pain. Drooling. Breathing difficulty due to swelling of throat.
Which is the strongest acid?
carborane acidThe world’s strongest acid, at least a million times more potent than concentrated sulphuric acid, has been made in a lab in California. Perhaps confusingly, it is also one of the least corrosive. The compound, called a carborane acid, is the first ‘superacid’ that can be stored in a bottle, say its creators.
What is the pH of sulfuric acid?
2.75pH of Common Acids and BasesAcidName1 mMH2SeO4selenic acid2.74H2SO4sulfuric acid2.75HIhydroiodic acid3.01HBrhydrobromic acid3.0122 more rows•Apr 20, 2016
How is Sulphuric acid obtained by contact method?
Contact process, modern industrial method of producing sulfuric acid; it has largely replaced the chamber, or lead-chamber, process. … Sulfur dioxide and oxygen, passed over a hot catalyst, unite to form sulfur trioxide, which in turn combines with water to make sulfuric acid.
How is Sulphuric acid stored?
Proper Sulfuric Acid Storage and Disposal Sulfuric acid or products that contain concentrated sulfuric acid should be stored in a cool, dry area away from direct sunlight and heat sources. Sulfuric acid should not be stored indoors in large quantities, to prevent the possible accumulation of vapors.
What is the most deadly acid?
Hydrofluoric acid (HF)Hydrofluoric acid (HF) is a solution of hydrogen fluoride in water. Its chemical formula is HF. It is a very dangerous acid, being very corrosive and extremely toxic. It can dissolve glass to make hexafluorosilicic acid.
Why is sulfuric acid so strong?
Sulphuric acid is a strong acid because H2SO4 completely dissociates to H+ and SO42- when it is dissolved in water to form an aqueous solution. It is also diprotic, meaning that there are 2 moles of H+ ions produced for every mol of H2SO4 that dissociates. This gives sulphuric acid a very low pH of about 1.
Is Sulphuric acid dangerous?
Sulfuric acid is a highly corrosive chemical that is potentially explosive in concentrated form. It can cause severe skin burns, can irritate the nose and throat and cause difficulties breathing if inhaled, can burn the eyes and possibly cause blindness, and can burn holes in the stomach if swallowed.