lead acetate उदाहरण वाक्य

उदाहरण वाक्य

1. The solid may then be removed by mechanical filtration and is safer to dispose of than aqueous lead acetate.
2. The alcoholic solution is treated with lead acetate, the filtrate freed from lead by hydrogen sulfide, and crystallised by concentration.
3. A piece of paper that had been soaked in lead acetate was placed over the steam that came from the flask.
4. Both " white lead " and lead acetate have been used in cosmetics throughout history, though this practice has ceased in Western countries.
5. Fruits contain acetic acid, which reacts with metallic lead to form lead acetate, a compound once known as " sugar of lead ."
6. Hydrogen can be washed from sulfane, arsine and oxygen with subsequent bubbling through solutions of lead acetate, silver nitrate, and alkaline pyrogallic acid.
7. The " n " = 3 case, also a basic aluminium sulfacetate, is prepared using acetic acid instead of lead acetate, along with sodium bicarbonate:
8. Cerate consists essentially of wax ( for which resin, lead acetate or spermaceti is sometimes substituted ) mixed with oil, lard, and various medicinal ingredients.
9. The compound gives a greenish yellow solution when treated with sodium hydroxide, a green solution with ferric chloride, and a green precipitate with lead acetate.
10. The current legislation restricts the use of certain substances such as pyrogallol, formaldehyde, or paraformaldehyde and bans the use of others such as lead acetate in cosmetic products.