Question
Thu September 19, 2013 By:
 

plaster of paris is written as CaSO4.1/2H2O. How is it possible to have half water molecule attached to CaSo4?

Expert Reply
Thu September 19, 2013
Half molecules remains after heating the gypsum(CaSO4.2H2O). and it is water of crystallisation.
Sun October 08, 2017

uses of sodium hydroxide

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