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Apéndice II. Constantes <strong>de</strong> equilibrio a 250 ºC<br />

Apéndices<br />

Mineral Fórmu<strong>la</strong> log K<br />

Albita NaAlSi3O8 -3.430<br />

AlOOH AlOOH -1.122<br />

Analcima NaAlSi2O6· H20 -1.015<br />

Boehmita AlOOH -1.470<br />

Caolinita sin modificar Al2Si2O5(OH)4 -5.732<br />

Caolinita molida Al2Si2O5(OH)4 -7.689<br />

Clinocloro Mg3(Mg2Al)(Si3Al)O10(OH)8 34.007<br />

Cuarzo SiO2 -2.206<br />

Diaspora AlOOH -1.618<br />

Ilita K0.6(Mg0.25Al1.8)(Si3.5Al0.5)O10(OH)2 -7.253<br />

Ilita (0.88) K0.88(Mg0.075Al1.94)(Si3.15Al0.85)O10(OH)2 -7.905<br />

Microclina KAlSi3O8 -4.588<br />

K-Montmorillonita K0.33(Mg0.33Al1.67)Si4O10(OH)2 -7.913<br />

Mg-Montmorillonita Mg0.165(Mg0.33Al1.67)Si4O10(OH)2 -8.669<br />

Na-Montmorillonita Na0.33(Mg0.33Al1.67)Si4O10(OH)2 -7.772<br />

Moscovita KAl2(Si3Al)O10(OH)2 -8.184<br />

Sílice amorfa SiO2 -1.693<br />

Tosudita Mg2.748Al1.335(Si3.5Al0.5)O10(OH)5 12.669<br />

370

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