Sulfur Dioxide
SO2 Molar Mass Conversion in Batch
Elem.
Name
Total
Atomic
Mass
Mass
S
Sulfur
1
(33.33%)
32.07
32.07
(50.059%)
O
Oxgen
2
(66.67%)
16
32
(49.95%)
SO2 is a colorless choking gas. Its melting point is -72 ̊C (-97.6 ̊F), boiling point -10 ̊C (14 ̊F), density 2.619kg/m3 g/cm3. SO2 is toxic. SO2 is also a product of air pollution.
Example Reactions:
• SO2 + H2O = H2SO3
• Cu + 2H2SO4 = CuSO4 + 2H2O + SO2
• 2PbO + ZnS = Zn + SO2 + 2Pb
• Na2SO3 + 2HCl = 2NaCl + SO2 + H2O
• 2Cu2O + Cu2S = 6Cu + SO2
• CaO + SO2 = CaSO3
• 2H2S + SO2 = 3S + 2H2O
• 2Ag + SO2 = Ag2S + O2
• Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
• SO2 + I2 + 2H2O = H2SO4 + 2HI
Related Compounds:
