Nanosized PbS particles are synthesized under an inert atmosphere by a low temperature method by using precursor solutions of lead nitrate (Pb(NO3)2) and sodium sulfide (Na2S). 3-Mercaptopropionic acid (MPA) as
Take a drop of sodium sulfide solution (0.1 mol/L) and a drop of lead nitrate solution (0.1 mol/L) into the test tube, shake the test tube, precipitate, and then add 6 mol/L nitric acid solution, shake the test tube, precipitate dissolves. What is the reason? A Salt effect B ...
Write the molecular equation, the ionic equation, and the net ionic equation for the reaction between lead(II) nitrate and sodium sulfide. Predict the products and balance the equation for the reaction between silver nitrate (aq) and aluminum chloride (aq)...
Lead sulfide ore is taken as raw material and subject to reaction with nitric acid under certain conditions to obtain the lead nitrate solution containing Zn2 +, Fe3 +, Cu2 + and other impurities. This solution, through impurity removal, concentration crystallization, can generate lead nitrate....
G. Nabiyouni et al.: Synthesis of PbS nanoparticles 177 Experimental Materials and physical measurements Thiophenol, lead nitrate and sodium sulfide were of analytical grade from Merck & Co, Inc. X-ray diffraction (Philips PW3373, Netherlands) with CuKα (λ=1.54 Å) ...
Lead sulfide occurs naturally as the mineral galena. It can be prepared in the laboratory as a black precipitate by passing hydrogen sulfide through a dilute acid solution of inorganic lead salt, such as lead nitrate or lead acetate: Pb2+ + H2S → PbS + 2H+ It also is obtained by direct...
Twitter Google Share on Facebook lead nitrate [′led ′nī‚trāt] (inorganic chemistry) Pb(NO3)2Strongly oxidizing, poisonous, water- and alcohol-soluble white crystals that decompose at 205-223°C; used as a textile mordant, paint pigment, and photographic sensitizer and in medicines, matche...
Answer to: Write a chemical reaction for lead (II) nitrate + sodium iodide. By signing up, you'll get thousands of step-by-step solutions to your...
Wong and co-workers have demonstrated electrodeposition of lead from alkaline solutions on a laboratory scale, most of the work involves acids; the electrodeposition of lead has been accomplished utilizing conjugate bases such as chloride, bromide, iodide, nitrate, fluoroborate, fluorosilicate, sulfate,...
a pigment in paint. Barium citrate is a stabilizer for latex paints, and barium manganate is used as a paint pigment. Other barium compounds used in paints and as corrosion inhibitors include barium molybdate, barium nitrate, barium potassium chromate, barium sulfate, and barium zirconium silicate...