Question

what is silicic acid??​

Answer 1

a weakly acidic colloidal hydrated form of silica made by acidifying solutions of alkali metal silicates

Answer 2

Orthosilicic acid is a chemical compound with formula Si ₄. It has been synthesized using non-aqueous solutions. It is assumed to be present when silicon dioxide SiO ₂ dissolves in water at a millimolar concentration level. 

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