Gravimetric Determination of Ca in Chalk
Discuss the purity of crystals when cooling takes place rapidly, and what are the health risks of oxalate-rich foods?
Under low alkaline conditions, calcium carbonate forms calcite, its most stable crystalline structure. In a more alkaline environment, it creates vaterite, a non-stable crystalline structure. A transient amorphous form, that is, a non-crystalline solid, is initially created, which then changes into a crystal.
One of the main health concerns about oxalate is that it can bind to minerals in the gut and prevent the body from absorbing them.
For example, spinach is high in calcium and oxalate, which prevents a lot of the calcium from being absorbed into the body. Besides it, Oxalate causes some kidney problems also like stone.
Some claim that a high oxalate intake may be linked to the development of autism.
Others say oxalates may be linked to vulvodynia, which is characterized by chronic, unexplained vaginal pain.
Based on study results, researchers believe neither of these disorders are likely triggered by dietary oxalates
Gravimetric Determination of Ca in Chalk Discuss the purity of crystals when cooling takes place rapidly,...
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