grathi797 grathi797

27-06-2017
Chemistry

contestada

What is the colour of FeSo4, 7 H2O crystal how does the colour change upon heating? Give balance equation for the change

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dec77cat dec77cat

27-06-2017

The crystals are a bluish-green color. When heated, the color changes to white (colourless).
t°C
FeSO₄·7H₂O(s) → FeSO₄(s) + 7H₂O(g)

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