Aluminum Dichromate
Al2(Cr2O7)3 Molar Mass Conversion in Batch
Elem.
Name
Total
Atomic
Mass
Mass
Al
Aluminum
2
(6.9%)
26.98
53.96
(7.687%)
Cr
Chromium
6
(20.69%)
52
312
(44.449%)
O
Oxgen
21
(72.41%)
16
336
(47.868%)
→ Al2(Cr2O7)3
Total: 701.9271
Example Reactions:
• 3Na2Cr2O7 + 2AlPO4 = 2Na3PO4 + Al2(Cr2O7)3↓
• 2Al(NO3)3 + 3K2Cr2O7 = Al2(Cr2O7)3↓ + 6KNO3
• 3(NH4)2Cr2O7 + 2AlN = 2(NH4)3N + Al2(Cr2O7)3↓
• 2AlBr3 + 3K2Cr2O7 = Al2(Cr2O7)3↓ + 6KBr
• 3Mg + Al2(Cr2O7)3 = 3MgCr2O7↓ + 2Al
Related Compounds:
