Well many concentrated acids are dangerous, mostly corrosive, or poisonous.
Depends on what you mean by dangerous and the molarity of the acid. The strongest acid is Hydroiodic Acid or HI
Hydrochloric acid by far the more dangerous and poisonous! It is fully ionized, whereas Carbonic acid is not.
Ascorbic acid, also known as vitamin C, is not particularly dangerous. Not having enough of it is dangerous.
Hydroflouric Acid
Carbolic Acid is dangerous for many reasons. Carbolic Acid is dangerous because it is vapors that are harmful to one's skins, eyes, and respiratory system.
Sulfuric acid is dangerous to living organisms.
The fumes when breathed are dangerous.
Difinitely. Sulfuric acid.
Ummmm....it's acid
No, sulphuric acid is a dangerous chemical.
Tartaric acid is not dangerous. It occurs naturally in many foods, such as grapes, bananas, and tamarind. Wine also contains tartaric acid.
Some acids are not dangerous because they aren't strong acids. The strength of an acid/base is measured on the pH scale. The closer to 7 the weaker. Under 7, is an acid and above 7 is a base. If something has a pH of 1 then it is a dangerous acid, while acid with a pH of 6.5 are not dangerous for example.