What happens when you mix sulfuric acid and hydrogen peroxide?
What happens when you mix sulfuric acid and hydrogen peroxide?
Piranha solutions are a mixture of concentrated sulfuric acid with hydrogen peroxide, usually in a ratio of 3:1 to 7:1. The reaction of hydrogen peroxide on concentrated sulfuric acid produces highly activated and oxidizing peroxymonosulfuric acid (H2SO5), also called Caro’s acid [1].
What are the MythBusters trying to test in this episode about the bathtub scene in Breaking Bad?
“MythBusters” took on two of “Breaking Bad’s” biggest science talkers from season one on Monday night: Whether hydrofluoric acid can dissolve “organic matter” and the bathroom it’s in, and if mercury fulminate can cause the type of explosion as seen in drug dealer Tuco’s office.
How do you make a piranha solution at home?
Mix sulfuric acid with hydrogen peroxide in ratio 3:1 by volume. Measure 75 ml of sulfuric acid (H2SO4) and transfer to chemical glass. Add 25 ml hydrogen peroxide (H2O2) to the acid very slowlyto prevent overheat of the solution, never in reverse!
What can you not mix with sulfuric acid?
Random Mixtures can be DANGEROUS
| DON’T MIX | WITH |
|---|---|
| Sulfur dichloride (SCl2) | Water, alcohols. |
| Sulfuric acid (H2SO4) or oleum | Chlorates, perchlorates, permanganates, water. |
| Sulfur tetrachloride (SCl4) | Water. |
| Silver (Ag) and its salts | Acetylene, hydrogen, oxalic acid, tartaric acid, ammonia, ammonium salts. |
Does piranha etch SiO2?
If a sample has a large amount of organic impurities (i.e. photoresist) the piranhas etch will form an insoluble organic layer that can’t be removed. Another important factor is that the RCA1 step removes most particles strongly attached to silicon wafers by etching underlying Si/SiO2.
What’s the strongest acid in the world?
fluoroantimonic acid
The world’s strongest superacid is fluoroantimonic acid. Fluoroantimonic acid is a mixture of hydrofluoric acid and antimony pentafluoride. The carbonane superacids are the strongest solo acids.
Can hydrofluoric acid dissolve a bathtub?
When Jesse puts the dead Emilio in a bathtub and adds the acid, he proceeds to dissolve the body, as well as the tub, the floor supporting the tub, and the floor below that. Hydrofluoric acid is corrosive stuff. Even so, it is not a “strong” acid because it does not completely dissociate in water.
What is the acid in breaking bad?
hydrofluoric acid
In a gruesome scene, Jesse adds hydrofluoric acid (HF) to dissolve the body. It’s a useful acid to have in any lab because of its unusual chemistry. It dissolves glass and so has to be stored in plastic (PTFE or Teflon) bottles.
What is piranha solution made of?
Piranha Solution, also known as piranha etch, is a mixture of Sulfuric acid (H2SO4) and Hydrogen peroxide (H2O2) used to clean organic residues off substrates.
Can Piranha solution dissolve humans?
Hydrofluoric acid is very nasty stuff, but it isn’t a strong acid. Even when dilute it will etch glass and ceramics, but it won’t dissolve or burn flesh.
What substances are incompatible with hydrogen peroxide?
Appendix K – Incompatible Chemicals
| Chemical Class or Chemical Name | Incompatible Chemicals |
|---|---|
| Hydrogen peroxide | Copper, Chromium, Iron, most metals or their salts, any flammable liquid, combustible materials, Aniline, Nitromethane, alcohols, Acetone, organic materials, Aniline. |
What happens when you mix sulfuric acid and bleach?
Chlorine gas is produced when sulfuric acid is mixed with chlorine bleach. This reaction is a function of the change in pH of the solution from alkaline to acidic combined with the strong oxidant properties of hypochlorous acid.
What happens when hydrogen peroxide is mixed with sulfuric acid?
The mixing procedure is an exothermic reaction that can reach temperatures of 100⁰C or higher. The reaction of hydrogen peroxide on concentrated sulfuric acid produces highly activated and oxidizing peroxymonosulfuric acid (H2SO5), also called Caro’s acid [1].
How do you store sulfuric acid and hydrogen peroxide?
Store sulfuric acid in an acid cabinet. Hydrogen peroxide solutions should be stored in a refrigerator to slow decomposition. Refer to section 7 of the SDS for storage instructions. Due to its highly reactive nature, do not store piranha solution. Mix it fresh for each application.
Did ‘MythBusters’ just bust two ‘crystal myths’?
Chemistry teacher Walter White needs to go back to school, because the gang at “MythBusters” easily busted both “crystal myths.” Discovery’s hit show first tested the hydrofluoric acid to see just how much the toxic substance can do.
