No
It produce a toxic gas
Yes, aluminum chloride and hydrogen gas formed
Aluminum sulfide decomposes in water.
The chemical formula for aluminum sulfide is Al2S3.
no.
No
Forming hydrogen sulfide, H2S.
Hydrogen Sulfide. ( H2S )
It produce a toxic gas
The chemical formula of hydrogen sulfide is H2S.
Yes, aluminum chloride and hydrogen gas formed
Aluminium oxide doesn't react with hydrogen.
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.
Aluminum sulfide decomposes in water.
The chemical formula for aluminum sulfide is Al2S3.
There are two sulphides of gold - Gold(I) sulfide (Au2S) and gold(III) sulfide, (Au2S3). Gold sulphides can be prepared treating gold chloride with hydrogen sulfide or by treating dicyanoaurate: in the reaction H2S + 2 KAu(CN)2 → Au2S + 2 KCN + 2 HCN