Copper(II) Cyanide
Cu(CN)2 Molar Mass Conversion in Batch
Elem.
Name
Atomic Mass
(g/mol)
Total
Mass Percentage
Cu
Copper
63.546
1
54.98%
C
Carbon
12.0107
2
20.783%
N
Nitrogen
14.0067
2
24.237%
Example Reactions:
• 2HCN + CuSO4 = H2SO4 + Cu(CN)2
• 2NaCN + CuCO3 = Na2CO3 + Cu(CN)2
• CuSO4 + 2NH4CN = Cu(CN)2 + (NH4)2SO4
• CuBr2 + 2LiCN = Cu(CN)2 + 2LiBr