1.

IN AN EXPERIMENT DILUTE SULPHURIC ACID IS RUN INTO A FLASK OF AQUEOUS BARIUM HYDROXIDE UNTIL THE REACTION IS COMPLETE NAME THE TWO PROCESSES THAT HAPPENED IN THIS REACTION

Answer»

Answer:

The reaction between Ba(OH)2 and dil. H2SO4 is :

Ba(OH) 2 + dil. H2SO4 --> BASO4 (s) + 2H2O (l)

The TWO processes involved in this reaction are :

  • Precipitation reaction ( BaSO4 is insoluble & it precipitates out.
  • DISPLACEMENT reaction ( CLEARLY it is a displacement reaction as Ba COMBINES with SO4 of H2SO4 & displaces (OH) 2)



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