Chemistry, asked by sunnyka5002, 9 months ago

molecular and structural changes during calcination of kaolin

Answers

Answered by vy91917gmailcom

Explanation:

Kaolin appears as odorless white to yellowish or grayish powder. Contains mainly the clay mineral kaolinite (Al2O3(SiO2)2(H2O)2), a hydrous aluminosilicate. Kaolinite has mp 740-1785°C and density 2.65 g/cm3. Kaoline is insoluble in water but darkens and develops a earthy odor when wet.

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