Al(element)

Formula : Al

Family: 
Space group: 
Isometric - Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F m3m,P m3m
Dana class: 
1.1.1.5 (1)Native Elements(1.1) with metallic elements other than the platinum group (1.1.1) Gold group
High temperature: 
Minor phase in low oxygen fugacity environments. In volcanic environment. Aluminum is present in some solid waste from incineration. Aluminun is a strong oxydizer.
Geological context: 
No data are avalaible for the natural environment. Produced from chemical extraction of bauxite (Al2O3).

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
26.982 9.999 0 0 28.300 24.20
Reaction properties

Al(element) + 0.75O2 + 3H+ ⇌ Al+3 + 1.5H2O

298.15 K, 1 bar log10K: 149.92 ΔH°r: -958045 J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K 165.24 149.92 132.23 115.97 99.81 86.90 76.27 67.28