Magnesium Arsenate
Mg3(AsO4)2 Molar Mass Conversion in Batch
Elem.
Total
Name
Atomic Mass
(g/mol)
Percentage
Mass
Mg
3
Magnesium
24.305
20.788%
72.92
As
2
Arsenic
74.9216
42.72%
149.84
O
8
Oxgen
15.9994
36.492%
128
→ Mg3(AsO4)2
Total: 350.7534 (g/mol)
Example Reactions:
• 3MgCl2 + 2Na3AsO4 = 6NaCl + Mg3(AsO4)2
• 3MgCl2 + 2K3AsO4 = Mg3(AsO4)2 + 6KCl
• 2H3AsO4 + 3Mg(OH)2 = 6H2O + Mg3(AsO4)2