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Carborane superacids, such as H(CHB11Cl11), are extremely strong acids that are used in various chemical reactions and as catalysts in organic synthesis. They are especially valuable in promoting reactions that require high acidity or in cases where traditional mineral acids are not effective.
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What is the molarity of carborane superacid?
The molarity of carborane superacid will depend on the concentration of the acid solution. Carborane superacid is a strong acid with high acidity and is typically prepared in low concentrations due to its reactivity and potential hazards. Common concentrations for carborane superacid solutions range from 0.1 to 1 M.
Can Fluoroantimonic acid burn through Iron ore?
Yes, fluoroantimonic acid is a superacid that is extremely corrosive and has the capability to burn through iron ore due to its strong acidic nature. When exposed to iron ore, fluoroantimonic acid can react with the iron present in the ore, leading to dissolution and corrosion of the material.
Which is the most strongest acid?
Corrected: pKa i.s.o. pHStrongest Acid: hexa-Fluoro-Antimonic Acid (HSbF6 or HF.SbF5), pKa = -25 Classified as a "Superacid". This acid will donate proton to C2H4 to form a ethane-carbocation. Compare: pKa(HClO4) = -10, HClO4 does not react with ethene.Strongest Base: Lithium Diisopropylamide [(CH3)2CH]2NLi ; pKb of 22. Classified as a "Superbase"; based upon greater than the alkalinity of pure NaOH (Sodium hydroxide, but LiOH is even stronger)Added: (s.o.a.)pH is a measure (or result) of the 'strength' (Ka) AND concentration [molarity] of an acid. But there is a limit to concentration of acid in water (solubility) AND the concentration of free (acidic) protons in water. That's why pH will never be much lower than -1.0 (proton concentration greater than 10.0 M rather impossible).Addendum: Although LDA is certainly a strong base, I wouldn't call it the strongest. Sodium amide, for example, has a pKa of 38, compared to 36 for LDA. Grignard reagents have even higher pKas, somewhere around 45, and there are likely stronger bases beyond that. Bear in mind, though, that these only apply to non-aqueous solutions; in water, the strongest acid which will exist is hydronium (H3O+), and the strongest base is hydroxide (HO-).
What is the use of acetal?
dilute ethanoic acid is used as a preservative in the preparation of pickles.it is used for making cellulose acetate which is an important artificial fibre.it is used in the manufacture of acetone and esters used in perfumes.it is used in the preparation of dyes.it is used to coaggulate rubber from latex.it is used for making white lead which is used as a white paint.it is used as a chemical reagent in chemistry lab.
How is visible light used in photography?
In much the same way as sound is used in music, food is used in cooking, and soil is used in agriculture.
What is the molarity of carborane superacid?
The molarity of carborane superacid will depend on the concentration of the acid solution. Carborane superacid is a strong acid with high acidity and is typically prepared in low concentrations due to its reactivity and potential hazards. Common concentrations for carborane superacid solutions range from 0.1 to 1 M.
How is carborane superacid stored?
See link below.
What is the pH level of Carborane superacid?
According to Sam Kean, Carborane has a pH of -18 (see the Disappearing Spoon).
How do you make carborane superacid?
Carborane superacids are made by combining a carborane molecule, such as H(CHB11Cl11), with a Lewis acid like SbF5 or HF/SbF5. This creates a strong Brønsted acid that is more powerful than conventional mineral acids like sulfuric acid. The resulting carborane superacid has unique properties, making it a valuable catalyst for various chemical reactions.
What is the strongest acid explain?
The strongest acid is fluoroantimonic acid, which is a superacid. It is created by mixing hydrogen fluoride with antimony pentafluoride. Fluoroantimonic acid is over a billion times stronger than sulfuric acid.
What acid is the strongest?
Carborane superacid or H(CHB11Cl11)icosahedrane core consisting of one carbon atom and eleven boron atom. Each boron atom is bonded to a chlorine atom and the whole cluster of boron, chlorine, and carbon atoms is paired with a proton, which is attached on the carbon.Carborane superacid is near 1000 times stronger than fluorosulfonic acid or FSO3H which is millions of times stronger than Sulfuric Acid or H2SO4.Fluoro - Antimonic SuperacidChemists have crated a superacid called fluoro - antimonic (flewer - ro - anti - mon - ic) acid with twenty thousand trillion (20,000,000,000,000,000,000) times the dissolving power of the most concentrated sulphuric acid.
What is an example of an superacid?
fluoroantimonicacid
Which is the second most reactive Superacid?
Magic acid is the second most reactive Superacid behind fluoroantimonic acid. It is a superacid consisting of a mixture of fluorosulfonic acid (HSO3F) and antimony pentafluoride (SbF5). The name refers to its ability to protonate hydrocarbons, vividly demonstrated when a postdoctoral associate in the lab of George A. Olah used it to dissolve a candle.
What is the pH of Carborane acid?
Carborane acid usually refers to pentaborane(9) hydride, which is a strong acid. It is not very soluble in water, but it can react to form hydrochloric acid and boron hydrides. The pH of carborane acid would be very low.
What is th pH value of carborane acid?
-4
What is the world's most dangerous acid?
The world's most dangerous acid is Hydroflouric acid, which is actually classified as a weak acid, believe it or not. Perchloric acid gets my vote. No it isn't I thought it was carborane superacid. It was just discovered
What is the most reactive acid which has been ever synthesized?
The most reactive acid ever synthesized is likely carborane superacids. These acids are extremely strong and can be one trillion times more acidic than sulfuric acid. Carborane superacids can catalyze reactions that are not possible with conventional acids.
