Name Compound whose one formula unit
assoucited wilt 10 water molecules. How is
it prepareerd? Give equaltons of related
reactions
give two uses of the compound
Answers
Answered by
0
how many elements in science
Answered by
0
Answer:
The compound whose one formula unit is associated with 10 water molecules is sodium carbonate decahydrate (NNa2CO.10H2O) commonly known as washing soda.
It is prepared by heating baking soda and then recrystallizing the product so obtained.
The equations related to the above reaction is:
2NaHCO3 —>Na2CO3 +H2O+CO2
Na2CO3+10H2O→Na2CO3.10H2O
Two uses of washing soda are:
(1) It is used in glass, soap and paper industries.
(2) It is used for removing the permanent hardness of water.
Similar questions