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Soaps are weak bases formed by the reaction of fatty acids with sodium hydroxide or potassium hydroxide.
Soaps are weak bases formed by the reaction of fatty acids with sodium hydroxide or potassium hydroxide.
Ammonia fumes from aqueous ammonium hydroxide (in test tube) reacting with hydrochloric acid (in beaker) to produce ammonium chloride (white smoke).
Ammonia fumes from aqueous ammonium hydroxide (in test tube) reacting with hydrochloric acid (in beaker) to produce ammonium chloride (white smoke).
Sodium hydroxide
Sodium hydroxide
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Image: Sulfur sample
Image: Sulfur sample
Image: Sal (close)
Image: Sal (close)
Laboratory, Institute of Biochemistry, University of Cologne in Germany
Laboratory, Institute of Biochemistry, University of Cologne in Germany
Solutions of substances in reagent bottles, including ammonium hydroxide and nitric acid, illuminated in different colors
Solutions of substances in reagent bottles, including ammonium hydroxide and nitric acid, illuminated in different colors