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Hydrogen Sulfide Gas Recipe
The method of making hydrogen sulfide gas
If you want to make hydrogen sulfide gas, you can prepare iron sulfide and dilute sulfuric acid. Iron sulfide, taken from the mine, has a strong and stable texture. For dilute sulfuric acid, mix sulfuric acid with water and adjust its concentration according to an appropriate ratio.
First put iron sulfide in the flask, and the bottle is clean and dry to prevent impurities from disturbing it. Next, the dilute sulfuric acid is held in a liquid separation funnel and slowly dripped into the flask. At this time, iron sulfide encounters dilute sulfuric acid, and then a chemical reaction occurs. See bubbles surging in the bottle, like a spring, this is the image of hydrogen sulfide gas generation.
Hydrogen sulfide gas smells like rotten eggs and is toxic. Therefore, when preparing, it should be in a well-ventilated place or a ventilated device to prevent gas accumulation and harm to the human body. The gas is heavier than air and can be collected by the method of upward air discharge. Take a gas cylinder, the mouth of the bottle is upward, cover it with a glass sheet, and extend the air duct to the bottom of the bottle. When the gas is full, test it with a wet lead acetate test strip. If the test strip turns black, it proves that the hydrogen sulfide gas has been filled. Then cover the gas cylinder with a glass sheet and place it properly for later use.
This method of preparing hydrogen sulfide gas can only achieve the expected effect when operating with caution, following the rules of chemistry, and following the experimental rules.
If you want to make hydrogen sulfide gas, you can prepare iron sulfide and dilute sulfuric acid. Iron sulfide, taken from the mine, has a strong and stable texture. For dilute sulfuric acid, mix sulfuric acid with water and adjust its concentration according to an appropriate ratio.
First put iron sulfide in the flask, and the bottle is clean and dry to prevent impurities from disturbing it. Next, the dilute sulfuric acid is held in a liquid separation funnel and slowly dripped into the flask. At this time, iron sulfide encounters dilute sulfuric acid, and then a chemical reaction occurs. See bubbles surging in the bottle, like a spring, this is the image of hydrogen sulfide gas generation.
Hydrogen sulfide gas smells like rotten eggs and is toxic. Therefore, when preparing, it should be in a well-ventilated place or a ventilated device to prevent gas accumulation and harm to the human body. The gas is heavier than air and can be collected by the method of upward air discharge. Take a gas cylinder, the mouth of the bottle is upward, cover it with a glass sheet, and extend the air duct to the bottom of the bottle. When the gas is full, test it with a wet lead acetate test strip. If the test strip turns black, it proves that the hydrogen sulfide gas has been filled. Then cover the gas cylinder with a glass sheet and place it properly for later use.
This method of preparing hydrogen sulfide gas can only achieve the expected effect when operating with caution, following the rules of chemistry, and following the experimental rules.
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