Bleach and alcohol - Organic Chemistry - Science Forums
Jan 24, 2017 · I used bleach spray (1.5%) on my kitchen floor and wiped it up with some wipes containing ispropyl alcohol (5%). Online states a dangerous release of chemical gases would occur! Would this of happened in this case?
Cleaning bones... - Experiments - Science Forums
Sep 19, 2009 · Best fist wash it thoroughly (use gloves and old clothes). The best way to proceed then is, as mentioned above, using biological washing powder (essentially enzymatic detergent). Ideally keep the water temp at 50-60 C, though it depends a bit on what you use. You may even use a detergent that does have antibacterial substances (but not bleach).
Dried bleach crystals? - Applied Chemistry - Science Forums
Feb 13, 2006 · If crystals form, add some more water, boil again to dissolve the potassium chloride, and allow to cool again. If crystals form, repeat. If not, the solution is ready to use. 5. Mix the boiled bleach solution with the potassium chloride solution. A white precipitate should form. This is potassium chlorate.
Mixing household bleach with urine - Physics Forums
Apr 30, 2007 · Mixing bleach and ammonia can be extremely dangerous Per a quick Google search to verify: There are several ways household ammonia and bleach can react. All of them are dangerous. Reaction type 1: Ammonia directly reacts with bleach to form hydrazine (N2H4, which, in addition to being extremely poisonous, can burn even in the absence of air!
Mixing household bleach with urine | Page 2 - Physics Forums
Apr 30, 2007 · Jim. The acid in the urine is what makes the bleach/ammonia mixture more volatile. mixing ammonia with bleach is not a good idea, unless in a controlled situation. When you add acid from urine is when chlorine gas begins to form more rapidly. When done in a well vented area, no harm done.
Is There a Liquid Thinner than Water? - Physics Forums
Apr 20, 2005 · They would sink to the bottom. A liquid can be very dense and not be very viscous. Imagine how you could swim on top of a pool of mercury. (I wouldn't recommend it). Mud would be less dense than mercury but would be much more viscous and more difficult to swim through, while a person couldn't swim in alcohol or oil for very long at all.
Mold in Plastic Water Bottles? What does it eat? - Physics Forums
Jul 28, 2023 · Just noting here that a particular problem can have various possible causes. Tom. Here's an idea. Get a clean closable metal water container; be sure it is freshly clean. Boil some water for a couple minutes in a pot or kettle. Fill the metal water container, close-on the lid, and let the apparatus cool.
What Breaks Down Meth? Solutions & Ideas - Physics Forums
Nov 21, 2011 · Ozone in water and bleach rely on the same active oxygen species to destroy organic molecules. The color safe bleaches are sodium percarbonate (peroxide-carbonate) and are a weaker form of peroxide- unfortunately it is also basic (alkaline) and will make the meth residues greasier, and less water soluble.
Remove ballpoint ink from postage stamps - Physics Forums
Mar 19, 2012 · To remove ballpoint ink from postage stamps, you can use a cotton swab or soft cloth dipped in rubbing alcohol or nail polish remover. Gently rub the ink until it starts to lift off the stamp. You can also use a eraser to gently rub the ink …
Luminol and synthesis (mechanism of the reaction) - Physics Forums
May 7, 2008 · Luminol and synthesis (mechanism of the reaction) ~christina~. May 7, 2008. Reaction Synthesis. In summary, the reaction involves a lone pair of electrons on the hydrazine attacking the carboxylic carbon on the other molecule. The proton transfer then leads to the formation of an amide bond. May 7, 2008. #1.