Question

Q3. What happened in Double displacement Reaction?
Q4. Write the Equation of Baking Soda?​

Answer 1

Answer:

1)in double displacement reaction sharing of atoms occur

ab+dc=ad+bc

2)

NaHCO₃

Explanation:

hope this will help you

Answer 2

Answer:

In double displacement reaction the ions of two compounds exchange themselves so that new compounds are formed.

you have not specified your question

I an giving you the equation for formation of Baking Soda

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

specification-- a cold and concentrated solution Of common salt is taken also known as brine through which carbon dioxide is passed and ammonia is dissolved. This leads to the formation of NaHCO3 and NH4Cl . NH4Cl remains dissolved in water while NaHCO3 separates a s precipitate which is taken out

this NaHCO3 is in its hydrated form and so is dried to form dry NaHCO3 which is also known as baking soda.

Baking soda is used to make pakoras ,used as antacid.

it is also used to make baking powder which is salt of tartaric Acid.

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