Question

why water should be free from sio2 when it is used in paper industry​

Answer 1

Answer:    Silicon dioxide does not consist of separate molecules that can dissolve individually into water. The SiO units are covalently bound in the solid. They are too strongly connected for water to be able to break them apart

In crystallized form it is only reactive under conditions of extremely high temperatures. Water and water vapor probably have little influence upon silicon solubility, because a protective surface layer of silicon dioxide is rapidly formed. ... Silicon tetra chloride reacts with water quite violently.

Explanation:

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