Among halogen acids, HX (X = F, Cl, Br, I), HI is the strongest acid.
Hydroiodic Acid
Depends on what you mean by dangerous and the molarity of the acid. The strongest acid is Hydroiodic Acid or HI
The common name of hydroiodic acid is simply "hydroiodic acid".
The acid with the formula HI is called hydroiodic acid. It is a strong acid formed by the combination of hydrogen and iodine.
The strongest halogen acid is hydroiodic acid (HI). It is stronger than hydrochloric acid (HCl) and hydrobromic acid (HBr) due to the larger atomic size of iodine which results in a weaker bond and more easily dissociates in water.
An aqueous solution of HI is named hydroiodic acid. It is a strong acid that consists of hydrogen and iodine ions dissolved in water.
HI is Hydrogen iodide. Hydrogen iodide forms hydroiodic acid when made into an aqueous solution. It is a strong acid that is commonly used in the illegal production of methamphetamine. Sales of hydroiodic acid are closely monitored.
It's very simple and can be ascertained from the name:hydrogen + iodine = HI(aq)(The 'aq' at the end signifies it's an aqueous solution.)
Mefenamic acid
Yes, hydroiodic acid (HI) is a colorless, strong mineral acid that exists as a liquid at room temperature. It is formed by dissolving hydrogen iodide gas in water. Hydroiodic acid is highly corrosive and should be handled with care.
Hydroformic acid does not exist. You may have mistaken it with formic acid, or hydrobromo acid.Formic acid (systematically called methanoic acid) is the simplest carboxylic acid. Its formula is HCOOH or CH2O2. It is an important intermediate in chemical synthesis and occurs naturally, most notably in the venom of bee and ant stings.Hydrobromic acid is a strong acid formed by dissolving the diatomic molecule hydrogen bromide in water. Its molecular formula is HBr, an ionic acid with a pKa of −9, making it a stronger acid than hydrochloric acid, but not as strong as hydroiodic acid. Hydrobromic acid is one of the strongest mineral acids known.
hydrogen iodide (HI) is one of the strongest acids