Sunday, 21 August 2011

My edits in wiki

Hydride (Last 2 lines in Nomenclature paragraph)

A notable thing is that all solid non-metallic & metalloid hydrides are highly flammable. But,when Hydrogen combines with halogens, it produces acids rather than hydrides and they are not flammable.

Zinc nitrate 

Zinc nitrate is a highly deliquescent substance which is usually prepared by dissolving zinc in nitric acid. It can be used as a mordant in dyeing. Zinc nitrate is soluble in both water and alcohol.

Sulphur trioxide


Sulfur trioxide will cause serious burns on both inhalation and ingestion since it is highly corrosive and hygroscopic in nature. SO3 should be handled with extreme care as it reacts with water violently and produces highly corrosive sulfuric acid.


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