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Hydrogen Sulfide Density Compared to Air
In the case of hydrogen and sulfur, the density of the gas is greater than that of the air. In daily life, when burning firewood or mining, if there is a leakage of hydrogen and sulfur, the gas often gathers at the bottom. Because its density is greater than that of air, it is not easy for light gas to rise, but mostly settles near the ground.
Where the density of gas is measured, air is often used as a reference. Hydrogen-sulfur gas has a heavier molecular weight, and it contains more particles per unit volume, resulting in a density greater than that of air. In a closed room, if there is hydrogen and sulfur leakage and people are at a low level, it is easy to feel its harm first.
To know the density of hydrogen and sulfur in air, it can be proved by experiments. Place a container with hydrogen and sulfur in it and place it in the air. It can be seen that the hydrogen and sulfur gas is gradually settling, which is evidence that its density is greater than that of the air.
Therefore, where hydrogen and sulfur are involved, it must be carefully observed. Because it is heavier than air, it often accumulates in low-lying places to prevent it from happening.
Where the density of gas is measured, air is often used as a reference. Hydrogen-sulfur gas has a heavier molecular weight, and it contains more particles per unit volume, resulting in a density greater than that of air. In a closed room, if there is hydrogen and sulfur leakage and people are at a low level, it is easy to feel its harm first.
To know the density of hydrogen and sulfur in air, it can be proved by experiments. Place a container with hydrogen and sulfur in it and place it in the air. It can be seen that the hydrogen and sulfur gas is gradually settling, which is evidence that its density is greater than that of the air.
Therefore, where hydrogen and sulfur are involved, it must be carefully observed. Because it is heavier than air, it often accumulates in low-lying places to prevent it from happening.
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