Loginowing to excessive bot scraping activity, we are currently restricting access to the forum to registered members only But acetate is in oxidised form and you would need to reduce it to produce the ketone (acetone) I did see one claim that if you hear acetate salts to a. I'm pretty sure that what they work with is sodium acetate Now how do you get this to work? Disappearing inks typically rely on the chemical reaction between thymolphthalein and a basic substance such as sodium hydroxide
Thymolphthalein, which is normally colorless, turns blue in solution with the base As the base reacts with carbon dioxide (always present in the air), the ph drops below 10.5 and the color disappears We can make sodium carbonate, which is the washing soda that's used in detergents, sodium bicarbonate, the edible salt that can soothe your stomach, or we can make calcium or magnesium carbonates that form limestone or dolomites Also, we can precipitate calcium carbonate which makes up 40% of white paper among other things. Suddenly, blood loss becomes a problem of selecting all of the blood european armies It's discovered during the first world war, i think quite by chance, that mixing some sodium citrate into the blood stops it from clotting
I was just wondering what grenades are made out of, and why does it take a while to go off after the pin is taken out?
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