Question about an experiment to make carbon boride

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To create a suitable environment for the reaction in a repurposed propane tank as a reaction chamber, it is essential to consider the atmosphere within the chamber. Filling the chamber with argon can be sufficient for certain reactions, but a vacuum may be necessary for others to prevent unwanted reactions with oxygen or moisture. The required level of vacuum depends on the specific reaction being conducted, with higher vacuums generally providing a safer and more controlled environment. Safety concerns are paramount, and the experiment's risks should be carefully evaluated before proceeding.
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Ok what kind of environment do I have to create for the reaction to take place? I'm turning an old propane tank into a reaction chamber and to achieve the temperatures required for reaction I will run a DC current through the material. Will filling the chamber with argon be sufficient or does it need to be a vacuum chamber? If so how much of a vacuum is necessary?
 
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I am not convinced it is a safe enough experiment to be discussed here.

Topic locked.
 
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