Chemistry - Production of ammonia gas using solid reactants
Автор: @Petersplim Singapore
Загружено: 2014-06-28
Просмотров: 5434
Описание:
Normally a chemical reaction is brought about between a solid and a liquid, or a solid and a gas. Very seldom can a solid reacts with another solid.
Here we have solid ammonium chloride and solid sodium hydroxide mixed together. After a minute or two, a red litmus paper was brought near the mouth of the test-tube and it turned blue.
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