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simply make the solution of sodium sulfide and sodium hydroxide in water, 105% solution is enough, either deep for few hours or poass electric DC current 1V for instant results.## Alpesh UK
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∙ 15y ago
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A flat sheet of glass with a silver-colored coating on one side is a?
mirror
How can you dissolve silver sulfide?
Silver sulphide dissolves in strong acids like sulphuric acid and nitric acid. It however does not dissolve in hydrochloric acid.
What is a flat sheet of glass that has a smooth silver colored coating on one side?
It is normally called a mirror.
What does silver bond well with?
Silver is a very inactive metal. It does not react with oxygen in the air under normal circumstances. It does react slowly with sulfur compounds in the air, however. The product of this reaction is silver sulfide (Ag 2 S), a black compound. The tarnish that develops over time on silverware and other silver-plated objects is silver sulfide.Silver does not react readily with water, acids, or many other compounds. It does not burn except as silver powder.
What science concepts are the LED ligths based on?
LED or Light emitting diode is based on Electroluminescence.Due to movement of photon in the wire it changes the sides hence during the period it changes it side the light is emitted. This is a rather complex thing.The change in the material of wire leads to different colors :Powdered zinc sulfide doped with copper (producing greenish light) or silver (producing bright blue light)Thin-film zinc sulfide doped with manganese (producing orange-red color)
What is the chemical name for a black coating on an 1890 coin?
silver sulfide. its an oxidation process.
What is Ag2S in chemistry?
Ag2S is its own compound: silver sulfide.If you mean what elements are in Ag2S, they are silver, and sulfur.
Is silver a sulfide?
Silver sulfide is an ionic compound, and is not a metal.
What is the formula for silver (I) sulfide?
The formula of silver sulfide is Ag2S.
Is silver sulfide a metal?
Silver sulfide is an ionic compound, and is not a metal.
Is silver sulfide a compound or mixture?
Silver sulfide, Ag2S is a chemical compound.
What is the chemical compound name for AgS?
2 Silver Sulfide molecules (silver tarnish)
What is a good substitute for a saturated calomel electrode?
For example, the silver/silver chloride electrode (without mercury).
Is silver tarnishing a physical change?
No, it is a chemical change. The tarnish seen on silver is silver sulfide which formed by the silver reacting from small amounts of hydrogen sulfide in the air. So silver sulfide has been created by a chemical reaction.
Is salt silver sulfide?
Silver sulfide is a salt. but common "salt" or table salt is sodium chloride.
What type of electrodes are used in potentiometric titration?
Potentiometric titration is a method to detect potential difference between the indicator electrode and reference electrode and thus determine concentration of chemical component, which reacts with reagent added to a solution potentially in equilibrium at the beginning.The popularly used reference electrode is either silver-silver chloride or mercury sulfate electrode, and the indicator electrode is generally made of glass electrode, platinum electrode and silver electrode or ion selective electrode.
What is the formula for silver and sulfur?
The silver sulfide is Ag2S.
