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Introduction
Chemical experiments can teach students a lot and show new unknown properties of certain substances. However, in order to protect self and others, it is crucial to adhere to specific rules. They will help perform laboratory tasks safely and without harm to the body. There are special norms and requirements, the observance of which ensures the correctness of the results obtained.
Discussion
When experimenting with solutions, it is important to take certain precautions. First, it is necessary to observe the principles of proper clothing. Protective suits are a mandatory component of any experiment conducted in the laboratory. They protect the student from thermal or chemical burns, allergies, or other abnormal reactions to substances (Professor Heaths Chemistry Channel, 2016). In addition, it is worth taking preventive measures to prevent liquids from leaking. When working with chemicals, it is worth using small containers that are easy to control (Professor Heaths Chemistry Channel, 2016). In this way, dangerous toxic substances can be avoided on the skin or clothing. Any actions on preparations should be done only at the command of the teacher, as they can always control the situation. However, if starting without instructions, the situation can be dangerous to ones health. Wash hands thoroughly with soap and water after handling chemicals to prevent skin irritation.
In addition to chemicals in laboratories, it is essential to be careful when handling flammable objects or gas burners. Certain types of clothing can ignite quickly, which means that the fire will reach the skin, and the student may be injured. To start working with the equipment, it is vital to check the integrity of all components. Particular attention should be paid to the gas hose, which may be damaged due to which gas will leak into the laboratory (Professor Heaths Chemistry Channel, 2016). In addition, thermometers also require a particular attitude because when broken, the mercury flows out of them. This can further lead to the spread of its vapors, which significantly harms the body.
Conclusion
In laboratories, there are many items and equipment, improper handling of which can lead to harmful consequences for the human body. However, by adhering to the safety instructions, students can avoid negative influences and successfully carry out the necessary experiments. The basic rules discussed in this paper aim to correctly handle chemicals and fire apparatus. Following the teachers instructions can make procedures much more accessible and straightforward.
Reference
Professor Heaths Chemistry Channel. (2016). Safety Video by American Chemical Society (1991). [Video]. YouTube. Web.
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