Austinite

Formula : CaZnAsO4(OH)

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Dernière mise à jour le 11.06.2018

THERMODYNAMICS

Individual properties (298.15 K)
M
g·mol-1
cm3·mol-1
ΔGºf
J·mol-1
ΔHºf
J·mol-1
J·mol-1·k-1
CP
J·mol-1·K-1
261.395 60.648 -1651114
Reaction properties

Austinite + 3H+ ⇌ H2AsO4- + Ca+2 + Zn+2 + H2O

298.15 K, 1 bar log10K: 6.88 ΔH°r: J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K 6.88 6.88 6.88 6.88 6.88 6.88 6.88 6.88