Potassium Metabisulfite
Name:
Potassium Metabisulfite
K2S2O5 Molar Mass Conversion in Batch
Elem.
Name
Total
Atomic
Mass
Mass
K
Potassium
2
(22.22%)
39.1
78.2
(35.174%)
S
Sulfur
2
(22.22%)
32.07
64.14
(28.85%)
O
Oxgen
5
(55.56%)
16
80
(35.984%)
Example Reactions:
• K2S2O5 + H2O = 2SO2 + 2KOH
Related Compounds:
