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No simple silicic acid has ever been identified, since these species are primarily of theoretical interest. Depending on the number of silicon atoms present, there are mono- and polysilicic (di-, tri-, tetrasilicic, etc.) acids. Well defined silicic acids have not been obtained in a form that has been characterized by X-ray crystallography.
In acidic solutions, the silicate ions react with hydrogen ions to form silicic acids, which tend to decompose into hydrated silicon dioxide gel. [ citation needed ] Heated to drive off the water, the result is a hard translucent substance called silica gel , widely used as a desiccant .
Silicates with alkali cations and small or chain-like anions, such as sodium ortho-and metasilicate, are fairly soluble in water. They form several solid hydrates when crystallized from solution. Soluble sodium silicates and mixtures thereof, known as waterglass are important industrial and household chemicals. Silicates of non-alkali cations ...
There are two types of fiber: Soluble fiber and insoluble fiber. When soluble fiber enters the gut, it dissolves in liquid, forming a gel. Insoluble fiber does not dissolve in liquid but continues ...
There are two types of fiber: soluble and insoluble. Soluble fiber dissolves in water and can help lower glucose levels and blood cholesterol. Insoluble fiber, on the other hand, adds bulk to the ...
Nutrition per 1 piece: 80 calories, 6 g fat (3 g sat fat), 200 mg sodium, 1 g carbs (0 g fiber, <1 g sugar), 6 g protein. Admit it, even we grown-ups love string cheese, especially when we're ...
It is used as a sealant in roads or on the shells of fresh eggs: when sodium silicate is applied as a sealant to cured concrete or egg shells, it chemically reacts with calcium hydroxide or calcium carbonate to form calcium silicate hydrate, sealing micropores with a relatively impermeable material. [16] [17]
Per 1 cup: 150 calories, 2 g fat (1 g saturated fat), 290 mg sodium, 33 g carbs (<1 g fiber, 16 g sugar), 2 g protein. Cap'n Crunch may make your bowl of milk taste like pure maple syrup, but you ...