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Copper Sulfate Aluminum Reaction
Reaction of Copper Alum and Aluminum
In the past, there are those who are good at studying physical properties. One day, take copper alum and put it in the container. The copper alum is blue and crystal bright, and the nature is astringent. Take another aluminum sheet, the aluminum is white and shiny, light and tough.
Throw the aluminum sheet into the liquid of copper alum. Russia, see the surface of the aluminum sheet gradually developing a strange phenomenon, and at first there is a red object attached to it, if the vermilion is scattered on the silver plate. And the blue of the liquid gradually fades, like the color of the clouds, passing away with the wind.
The reason why it is, the property of covering aluminum is more alive than that of copper. In the principle of chemistry, aluminum can take the position of copper in copper alum. Aluminum enters the copper alum liquid, and the aluminum atom dissolves into the liquid without electrons. The copper ion obtains electrons, precipitates into the copper element, and attaches to the aluminum sheet. The corresponding formula is as follows:\ (2Al + 3CuSO_ {4} = Al_ {2} (SO_ {4}) _ {3} + 3Cu\).
Looking at this reaction, the change of the aluminum sheet, and the change of the liquid color are all wonderful signs of chemistry. It can be seen that the interaction between substances can produce new things, and the changes are endless. This is also a wonderful principle of nature.
In the past, there are those who are good at studying physical properties. One day, take copper alum and put it in the container. The copper alum is blue and crystal bright, and the nature is astringent. Take another aluminum sheet, the aluminum is white and shiny, light and tough.
Throw the aluminum sheet into the liquid of copper alum. Russia, see the surface of the aluminum sheet gradually developing a strange phenomenon, and at first there is a red object attached to it, if the vermilion is scattered on the silver plate. And the blue of the liquid gradually fades, like the color of the clouds, passing away with the wind.
The reason why it is, the property of covering aluminum is more alive than that of copper. In the principle of chemistry, aluminum can take the position of copper in copper alum. Aluminum enters the copper alum liquid, and the aluminum atom dissolves into the liquid without electrons. The copper ion obtains electrons, precipitates into the copper element, and attaches to the aluminum sheet. The corresponding formula is as follows:\ (2Al + 3CuSO_ {4} = Al_ {2} (SO_ {4}) _ {3} + 3Cu\).
Looking at this reaction, the change of the aluminum sheet, and the change of the liquid color are all wonderful signs of chemistry. It can be seen that the interaction between substances can produce new things, and the changes are endless. This is also a wonderful principle of nature.
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