Ammonium sulfide is an unstable ammonium salt with the formula (NH 4) 2 S. It is a yellowish solid, stable below -18 °C. Ammonium sulfide, also known as the "stink bomb" is made up of a solution of ammonium sulfide in water, sealed inside a glass ampoule (a small bottle-like container used to store a liquid securely). Polyatomic ions are defined as the ions which contains more than 2 atoms.. Criss cross method is the method used for the writing chemical formula of compounds in which the exchange of valencies of the ions is done which are then … H atoms. Box 219, Batavia, IL 60510 (800) 452-1261 Chemtrec Emergency Phone Number: (800) 424-9421 Welcome to PubChem! Reacts with bases to release gaseous ammonia. Aqueous solutions purporting to contain this salt are commercially available. 40-48 wt. Ammonium sulfide, also known as the “stink bomb,” is a toxic chemical and has a very strong and unpleasant odour. These chemicals have a very strong and unpleasant smell. All rights reserved, The mailbox will be used as the login user name and retrieve the password, (File Format: Jpg, Gif, Png, PDF,Zip,Txt,doc or xls Max Size: 3MB), P210-P260-P280-P303+P361+P353-P305+P351+P338-P370+P378-P403+P235-P260h-P405-P501a, Ammonium sulfide solution Ammonium hydrosulfide is the chemical compound with the formula (NH4)HS. Chemical Database Ammonium sulfide Identifications. Your email address will not be published. How many hydrogen atoms are in 3.20 mol3.20 mol of ammonium sulfide? However, this is the most effective depressant for … Expert Answer 100% (3 ratings) Previous question Next question Get more help from Chegg. Ammonium sulfide (NH 4) 2 S is a liquid with an obnoxious odor and because of this, it is not normally used in mineral processing. It is a yellowish solid, stable below -18 °C. Treating ammonium hydroxide with an excess of hydrogen sulfide, ammonium hydrosulfide (NH4HS) is formed, which with further treatment with the same quantity of ammonia yields ammonium sulfide. As the hydrosulfide ion cannot be deprotonated to an appreciable amount by ammonia (pKa = 15), ammonium sulfide solutions also contain free ammonia and ammonium hydrosulfide (NH 4 )SH. Ammonium Sulfide (NH4)2S Molar Mass, Molecular Weight. % SOLUTION IN W ATER, AMMONIUM SULFIDE, 20% AQUEOUS SOLUTION REAGENT (ACS), AMMONIUM SULFIDE, 20% AQUEOUS SOLUTION, REAGENT (ACS)AMMONIUM SULFIDE, 20% AQUEOUS SOLUTION, REAGENT (ACS)AMMONIUM SULFIDE, 20% AQUEOUS SOLUTION, REAGENT (ACS), AMMoniuM sulfide solution, 20 wt.% solution in H2O, Ammonium sulfide solution 40-48 wt. Ammonium Sulfide Flinn Scientific, Inc. P.O. • CuSO4 + (NH4)2S = CuS + (NH4)2SO4 % in H2O, Ammonium sulfide solution, 20-24% in water, Ammonium sulfide solution, 40-44% in water. Reacts with acids to generate toxic gaseous hydrogen sulfide. To learn more about such chemistry topics register to BYJU’S now! (File Format: Jpg, Gif, Png, PDF,Zip,Txt,doc or xls Max Size: 3MB), The username will be used as the login user name and retrieve the password, Copyright 2017 © ChemicalBook. May react vigorously with oxidizing agents, including inorganic oxoacids, organic peroxides and epoxides. 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