We need to check the chemical formula you provided, SiH2O2, as it does not correspond to any known chemical substance. This may be due to an incorrect input of the chemical formula.
For example, if you are thinking of silicon dioxide, the chemical formula would be SiO2, not SiH2O2. Silicon dioxide is a colorless, odorless solid that is insoluble in water and found naturally in the form of quartz. It reacts with hydrofluoric acid to form silicon tetrafluoride and water. Silicon dioxide can also be synthesized by heating silicon in oxygen.
Please make sure you have provided the correct chemical formula before studying more about the chemical substance.