What is the reaction between black compound of silver with dilute sulphuric acid
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Answered by
10
black colour silver is silver oxide.
Ag2O+H2SO4 -----------> Ag2SO4 +H2O
Ag2O+H2SO4 -----------> Ag2SO4 +H2O
yogitayadav0911:
But the black component is silver sulphide not silver oxide.
ok
Answered by
6
BLACK COMPOUND WHICH IS USED IS SILVER SULPHIDE..
IT WILL NOT REACT WITH SULPHURIC ACID IN DILUTE FORM OR AT ROOM TEMPERATURE . BUT IF WE HEAT TGE CONC. H2SO4 THEN IT WILL REACT.THEN ALSO SILVER WILL START DISSOLVING IN H2SO4 TO PRODUCE AG2SO4,SO2 AND H2O
Ag2S +H2SO4 gives u Ag2SO4+SO2 +H2O
Tnx
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