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www.reddit.com › r › chemhelpPiranha Etch/Solution with 30% Hydrogen Peroxide?
www.reddit.com › r › chemhelpI know it's way diluted, but would it still work at all? How fast would it dissolve, say, a small piece of paper or a paper towel?
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How to make piranha solution?
- Usually, piranha solution is prepared by mixing 3 parts of concentrated sulfuric acid with 1 part of 30% hydrogen peroxide, but the concentration might vary depending on specific uses of the solution ( Seu et al., 2007 ).
The recovery of sulfuric acid from spent piranha solution over a dimensi…
www.sciencedirect.com/science/article/pii/S0304389420326480What is chemical piranha solution?
- Chemical piranha solution or piranha etch is a mixture of a strong acid or base with peroxide, mainly used to remove organic residue from glass and other surfaces. It's a useful solution, but hazardous to make, use, and dispose of, so if you need to prepare this chemical, read over the precautions and disposal advice before you get started.
How to Make Chemical Piranha Solution - ThoughtCo
www.thoughtco.com/chemical-piranha-solution-608272What is Pirahna solution?
- Pirahna solutions are a mix of a strong acid with peroxide and come in a variety of forms, the most common of which is a 3:1 mix of sulfuric acid to 30 percent hydrogen peroxide solution.
Video of Hot Dog Being Dissolved in 'Hot, Angry' Acid Viewed 10 millio…
www.msn.com/en-us/news/technology/video-of-hot-dog-being-dissolved-in-hot-angry-acid-viewed-10-million-times/ar-AARZNSDHow many piranha solutions are there?
- Typically, there are two different piranha solutions used in the laboratory. Acid piranha is a 3:1 mixture of concentrated sulfuric acid (H 2 SO 4) with hydrogen peroxide (H 2 O 2 ). It produces heat upon mixing and is self-starting, meaning it will react with organics without being heated.
Piranha Solution - Virginia Tech
www.ehss.vt.edu/programs/HCM_piranha.php