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what are the twomethods or name 2 methodss for preparaation of washing soda. what is bryne? how is c02 produced in the solways process? list the raw material required to prepare washing soda by solways process. write the chemical formula of sodium carbonate deca hydrate

Posted by Mohit Vilangil 5 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Amit Kumar Chaurasia 5 years, 4 months ago

Brine, salt water, particularly a highly concentrated water solution of common salt (sodium chloride). Brine, salt water, particularly a highly concentrated water solution of common salt (sodium chloride).The Solvay process is an industrial process that uses limestone (CaCO3 ) toproduce carbon dioxide (CO2) which reacts with ammonia (NH3 ) dissolved in brine (concentratedNaCl(aq)) to produce sodium carbonate.

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Amit Kumar Chaurasia 5 years, 4 months ago

Washing soda is sodium carbonate containing 10 molecules of water of crystallisation.It is called as sodium carbonate decahydrate. It is prepared by Solvay's process. 1)A cold and concentrated solution of sodium chloride is reacted with ammonia and carbon dioxide to obtain sodium hydrogen carbonate.

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Posted by Pandey Ji 5 months, 4 weeks ago

CBSE > Class 10 > Science