Lead(IV) Dichromate
Pb(Cr2O7)2 Molar Mass Conversion in Batch
Elem.
Name
Atomic Mass
(g/mol)
Total
Mass Percentage
Cr
Chromium
51.9961
4
32.539%
O
Oxgen
15.9994
14
35.044%
Example Reactions:
• 2(NH4)2Cr2O7 + Pb(NO3)4 = 4NH4NO3 + Pb(Cr2O7)2
• Pb(NO3)4 + 2K2Cr2O7 = Pb(Cr2O7)2 + 4KNO3