How washing soda is prepared from baking soda
Asked by admin @ in Science viewed by 334 People
How is washing soda prepared froms baking soda
Asked by admin @ in Science viewed by 334 People
How is washing soda prepared froms baking soda
Answered by admin @
Answer:
When the reaction of baking soda NaHCO₃ takes place in the presence of heat baking soda NaHCO₃ is heated, sodium carbonate, water and CO₂ are produced.
Sodium carbonate obtained is dissolved in water and recrystallization of sodium carbonate gives washing soda which is a basic salt.
Here is the complete reaction.
2NaHCO₃ -----------> Na₂CO₃ + H₂O + CO₂
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