tests for water Flashcards
1
Q
what colour is anhydrous copper and what colour does it turn if water is present
A
its white and it turns blue if water is present
the blue compound is hydrated copper sulfate
2
Q
whats the equation for the anhydrous copper sulfate
A
anhydrous copper sulfate + water = hydrated copper sulfate
3
Q
what does hydrated mean
A
contains water of crystallisation
4
Q
what does anhydrous mean
A
means contains no water
