It is insoluble in water but soluble in hydrofluoric acid.
No. Silicon dioxide, the main component of glass, is nonmagnetic and is insoluble in water.
The only chemical which effectively dissolves silicon dioxide is hydrofluoric acid. But note that silicon dioxide does dissolve to a very slight extent in water. The beaches are not dissolving away into the ocean, but some tiny amount of silicon dioxide is dissolving.
What is similar about soluble and insoluble.
Only extremely small amounts of silicon dioxide can be dissolved in water, so SiO2 is considered insoluble in water.
soluble
No. Silicon dioxide, the main component of glass, is nonmagnetic and is insoluble in water.
No, silicon dioxide forms a network covalent structure, and so doesn't dissolve in anything:
The only chemical which effectively dissolves silicon dioxide is hydrofluoric acid. But note that silicon dioxide does dissolve to a very slight extent in water. The beaches are not dissolving away into the ocean, but some tiny amount of silicon dioxide is dissolving.
No, Silicon dioxide does not dissolve in water. Better said, much less than glass does (glass is solid solution of silicon dioxide and alkaline metal oxides)
What is similar about soluble and insoluble.
Manganese is a metal. It is not soluble in water.
Only extremely small amounts of silicon dioxide can be dissolved in water, so SiO2 is considered insoluble in water.
it is both soluble and insoluble
INSOLUBLE
Insoluble
Some are and some are not. Some water soluble inorganic compounds include ammonia (NH3), sodium chloride (NaCl), and copper sulfate (CuSO4). Some water insoluble inorganic compounds include silicon dioxide (SiO2), calcium carbonate (CaCO3), and lead iodide (PbI2)
There is no such thing as carbon trioxide. There is the carbonate ion (CO32-). Most carbonates are insoluble in water. There is also carbon dioxide (CO2) which is somewhat soluble in water.