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Color of Hydrogen
There is a technique today, which concerns the color of hydrogen. Hydrogen is colorless and odorless, lighter than all gases. It is often pure in quality, and the flame of combustion is light blue. This is the color of hydrogen flame, and it is also characterized by its combustion.
The method of preparation is observed, either by the electrolysis of water, or by the reaction of minerals and acids. When preparing, observe its color, but there is nothing else at first, only the rise of gas, colorless and transparent, like an invisible thing. When it is collected in the vessel, it is also colorless and discernible, because it is colorless.
And observe its use, showing its energy in many fields. In the fuel, hydrogen is used as the material, and the flame color is light blue when burned, pure and bright, without any noise. This light blue color is the special image of hydrogen combustion, and people often use it to distinguish the combustion of hydrogen, which is also one of the major characteristics of hydrogen.
Therefore, the color of hydrogen is usually colorless, but it is light blue when burned. This is the outline of the color of hydrogen.
The method of preparation is observed, either by the electrolysis of water, or by the reaction of minerals and acids. When preparing, observe its color, but there is nothing else at first, only the rise of gas, colorless and transparent, like an invisible thing. When it is collected in the vessel, it is also colorless and discernible, because it is colorless.
And observe its use, showing its energy in many fields. In the fuel, hydrogen is used as the material, and the flame color is light blue when burned, pure and bright, without any noise. This light blue color is the special image of hydrogen combustion, and people often use it to distinguish the combustion of hydrogen, which is also one of the major characteristics of hydrogen.
Therefore, the color of hydrogen is usually colorless, but it is light blue when burned. This is the outline of the color of hydrogen.
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