Question

write on washing soda

Answer 1

⭕️The compound is sodium carbonate decahydrate (Na2CO3.10H2O) also called washing soda.

⭕️It is prepared by Solvay process.



✔️✔️✔️The reactions are:

➖NaCl + CO2 + NH3 + H2O → NaHCO3 + NH4Cl

➖2 NaHCO 3 → Na2CO3 + CO2 + H2O

➖Na2CO3 + 10H20 → Na2CO3.10H2O



✔️✔️✔️Uses:

⭕️It is used in paper industry.

⭕️It is used for softening of water.

⭕️It is used as cleansing agent in laundries.




$\huge\bf{\boxed {\mathfrak{thank \: you :)}}}$

Answer 2

$\huge\mathfrak\red{Answer :}$


$\huge\textbf{Washing Soda :}$


→ Chemical name - Sodium Carbonate (Na2CO3)

Common name - Washing Soda
=====================================

→ Preparation..

NaCl + NH3 + CO2 + H2O ---> NaHCO3 + NH4Cl

2NaHCO3 ----> Na2CO3 + H2O + CO2

Na2CO3 + 10H2O ----> Na2CO3.10H2O
=====================================

→ Uses...

* Manufacturing of glass, borax, caustic soda etc.

* As a laboratory agent.

* In textile and paper industry.

* Softening of hard water.

===================================