Traditional Culture Encyclopedia - Traditional stories - Dissolve AlCl3 in water to hydrolyze it completely, and generate AlOH3 precipitate. The degree of freedom of this system is F.
Dissolve AlCl3 in water to hydrolyze it completely, and generate AlOH3 precipitate. The degree of freedom of this system is F.
AlCl3 is dissolved in water and completely hydrolyzed, resulting in AlOH3 precipitate and HCl.
Therefore, the independent component C=3 is a solid phase, and the HCL solution is a liquid phase, so S=2.
If the pressure and temperature are not constants, the degree of freedom f=3-2+2=3.
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