1. Calcium hydroxide yog siv nyob rau hauv cov dej khib nyiab los neutralize dawb acid nyob rau hauv cov dej khib nyiab.
2. Calcium hydroxide yog siv nyob rau hauv cov dej khib nyiab los neutralize acid ntsev hauv dej khib nyiab.
3. Calcium hydroxide yog siv nyob rau hauv cov dej khib nyiab, thaum lub sij hawm uas hydroxide ions nyob rau hauv calcium hydroxide tuaj yeem hnov mob nrog hlau ions los ua dej -insoluble precipitates.
4. Kev siv cov calcium hydroxide hauv cov dej khib nyiab tuaj yeem kho tus nqi pH ntawm cov dej khib nyiab rau alkaline, uas tuaj yeem ua kom zoo dua cov hlau hydroxide.