The ammonia fountain is a type of chemical demonstration. The experiment consists of introducing water through an inlet to a container filled with ammonia gas. Ammonia dissolves into the water and the pressure in the container drops. As a result, more water is forced into the container from another inlet creating a fountain effect. The demonstration introduces concepts like solubility and the gas laws at entry level. A different gas of comparable solubility in water, such as hydrogen chloride, can be used instead of ammonia.
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| - Ammonia fountain (en)
- Air mancur amonia (in)
- 氨气喷泉实验 (zh)
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| - Air mancur amonia adalah sebuah jenis demonstrasi kimia. Eksperimen tersebut dilakukan dengan memasukkan air ke dalam kontainer berisi gas amonia. Amonia larut dalam air dan terjadi tekanan dalam kontainer tersebut. Akibatnya, air menjadi terangkat dan menciptakan efek air mancur. Demonstrasi tersebut memperkenalkan konsep seperti kelarutan dan pada tingkat awal. (in)
- 氨气喷泉实验,是一种常见的中学化学演示实验,被用于演示氨气的性质。 (zh)
- The ammonia fountain is a type of chemical demonstration. The experiment consists of introducing water through an inlet to a container filled with ammonia gas. Ammonia dissolves into the water and the pressure in the container drops. As a result, more water is forced into the container from another inlet creating a fountain effect. The demonstration introduces concepts like solubility and the gas laws at entry level. A different gas of comparable solubility in water, such as hydrogen chloride, can be used instead of ammonia. (en)
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| - The ammonia fountain is a type of chemical demonstration. The experiment consists of introducing water through an inlet to a container filled with ammonia gas. Ammonia dissolves into the water and the pressure in the container drops. As a result, more water is forced into the container from another inlet creating a fountain effect. The demonstration introduces concepts like solubility and the gas laws at entry level. A different gas of comparable solubility in water, such as hydrogen chloride, can be used instead of ammonia. If the ammonia is replaced by a liquid vapor, such as water vapor, at a pressure higher than its room-temperature vapor pressure, a similar effect is produced. In this case, the reduction in pressure in the container is due to condensation of the vapor as the container cools to room temperature. Another reported variation involves copper sulfate. (en)
- Air mancur amonia adalah sebuah jenis demonstrasi kimia. Eksperimen tersebut dilakukan dengan memasukkan air ke dalam kontainer berisi gas amonia. Amonia larut dalam air dan terjadi tekanan dalam kontainer tersebut. Akibatnya, air menjadi terangkat dan menciptakan efek air mancur. Demonstrasi tersebut memperkenalkan konsep seperti kelarutan dan pada tingkat awal. (in)
- 氨气喷泉实验,是一种常见的中学化学演示实验,被用于演示氨气的性质。 (zh)
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