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Inorganic alkalis

Bitter, solution of calcium hydroxide can cause discoloration of the material of specific indicators (such as turn litmus blue, and phenolphthalein turn red, and so on), and PH values greater than 7. Anion is all ionize in aqueous hydroxyl ion, reacts with acids to form salts and water. Typical alkalis such as Amine (including ammonia), caustic soda (sodium hydroxide) and slaked lime (calcium hydroxide). Base more generally refers to the concept of providing electronic materials, substances or accept a Proton.

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