chemistry project model making(nitric acid preparation) - simple and easy - diy | howtofunda
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Project Abstract :

In this chemistry project Nitric acid is prepared in the laboratory by heating a nitrate salt with concentrated sulphuric acid.

NaNO3 + H2SO4 -- NaHSO4 + HNO3

Vapors of nitric acid are condensed to a brown liquid in a receiver cooled under cold water(right side).
Dissolved oxides of nitrogen are removed by redistillation or blowing a current of carbon dioxide or dry air through the warm acid.

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Materials Used :
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Robo DC Motor : https://amzn.to/3g7kN31
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DC Water Pump - https://amzn.to/3izSE6e
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Tripod :https://amzn.to/3xd29fS
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Laptop : https://amzn.to/3x5i1AS
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