Adamite

Formula : Zn2AsO4(OH)

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Dernière mise à jour le 19.12.2017

THERMODYNAMICS

Individual properties (298.15 K)
M
g·mol-1
cm3·mol-1
ΔGºf
kJ·mol-1
ΔHºf
kJ·mol-1
J·mol-1·k-1
CP
J·mol-1·K-1
286.707 64.574 -1.252.263
Reaction properties

Adamite + 3H+ ⇌ H2AsO4- + 2Zn+2 + H2O

298.15 K, 1 bar log10K: 5.71 ΔH°r: J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K 5.71 5.71 5.71 5.71 5.71 5.71 5.71 5.71