fungicide
The solid formed when zinc is heated with sulfur is zinc sulfide.
Pure zinc sulphide is white in colour and is used as white pigment. But it is usually black in colour due to the presence of impurities.
Zinc sulfide is composed of zinc (Zn) and sulfur (S) atoms. The chemical formula for zinc sulfide is ZnS.
The balanced equation for the electrolysis of zinc sulfide is: ZnS -> Zn + S_2
The chemical formula for zinc sulfide is ZnS. It consists of one zinc atom bonded to one sulfur atom.
The zinc sulphide (ZnS) is a chemical compound.
The solid formed when zinc is heated with sulfur is zinc sulfide.
Most zinc is recovered from zinc sulphide ore that also contains sulphide of other metals as well as silicon dioxide and perhaps other materials. Physical methods are used first to eliminate some of the undesirable substances then the ZnS is heated to recover the zinc. For more details please see the wikipedia article for zinc.
Pure zinc sulphide is white in colour and is used as white pigment. But it is usually black in colour due to the presence of impurities.
Zinc sulfide is composed of zinc (Zn) and sulfur (S) atoms. The chemical formula for zinc sulfide is ZnS.
The balanced equation for the electrolysis of zinc sulfide is: ZnS -> Zn + S_2
he used a particle emitter, gold foil and a detecting screen made from zinc sulphide
The chemical formula for zinc sulfide is ZnS. It consists of one zinc atom bonded to one sulfur atom.
Zinc sulphide is actually an ionic compound.
Zinc sulphide has the chemical formula ZnS.
Zinc is obtained from zinc blende/sphalerite ore (zinc sulphide)
ZnS is correct for Zinc Sulphide (I refuse to spell sulphur with an f) - Zn likes to form +2 ions losing the 2 4s electrons to form the +2 oxidation state, and S likes to either form -2 or +6 oxidation states, thus forming ZnS