Page 8 - 3.LESSON NOTES-(CH-2 WASHING SODA& PLASTER OF PARIS)
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•  Examples of some salts having water of crystallization-
                       1.  FeSO4.7H2O
                       2.  CaSO4.2H2O

                       3.  CaSO4.1/2 H2O
                       4.  Na2CO3.10H2O
                       5.  Al2O3.2H2O







































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