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cđá vôi canxit

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    Canxit (bắt nguồn từ từ tiếng Pháp calcite /kalsit/),[5] còn được viết là can-xít,[5] là khoáng vật cacbonat và là dạng bền nhất của Canxi cacbonat (CaCO3) Các dạng khác là khoáng vật aragonite và vaterite Aragonite sẽ chuyển thành canxit ở 470 C, vaterite còn kém bền hơn.

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  • Canxi oxit

    Canxi oxit (công thức CaO, còn được biết đến với tên gọi canxia, các tên gọi thông thường khác là vôi sống, vôi nung) là một oxit của canxi, được sử dụng rộng rãi Nó có khối lượng mol bằng 56,1 g/mol, hệ số giãn nở nhiệt 0,148, nhiệt độ nóng chảy 2572 °C Nó là.

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