Chemistry, asked by maya7654, 4 months ago

Explain libig's method for estimation of nitrogen?​

Answers

Answered by TheDeadlyWasp
3

Liebig's Combustion Method

A known mass of the compound is heated with CuO. The carbon present is oxidised to CO2 and hydrogen to H2O. The CO2 is absorbed in KOH solution, while H2O is absorbed by anhydrous CaCl2 and they are weighed

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