What is the molecular formula of sulicic acid?
Si(OH)4 is the formula of silicic acid
&molecular mass is 86
Carbon & Hydrogen bond length in methane are equal for all three C-H bond.
If we assume hydrogen on three corners of an equilateral triangle then carbon must be placed at the circumcenter of the triangle raised above to a height of √3a/2.
This gives tetrahedral geometry.
It is silicic