Chemistry, asked by hjtsousa, 10 months ago

At what temperature and how long should I heat washing soda to get anhydrous sodium carbonate?

Answers

Answered by gauravarduino

Answer:

DECOMPOSITION PRESSURE OF SODIUM CARBONATE

If anhydrous sodium carbonate is heated, loss in weight — due to dissociation and volatilization — begins at 400° C (752° F). Carbon dioxide is evolved as indicated by the reaction equation.

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