Posted by Alisha on Monday, June 14, 2010 at 2:47pm.
The hydrated CaCl2 is just dehydrated.
CaCl2.2H2O + heat --> CaCl2(s) + 2H2O(g)
So, the result is just Ca and H2O?
No, the result is CaCl2 and H2O. The CaCl2 does not decompose.
Sorry, I understand now. Thanks.
What about write the reaction for the dehydration of CuSO4 . XH20?
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