1) 2 Ca+O2=2CaO
CaO+H2O=Ca(OH)2
Ca(OH)2+SO2=CaSO3⬇+H2O
2)S+O2=SO2
SO2+H2O=H2SO3
H2SO3+CaCI2=CaSO3⬇+2HCI
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1) 2 Ca+O2=2CaO
CaO+H2O=Ca(OH)2
Ca(OH)2+SO2=CaSO3⬇+H2O
2)S+O2=SO2
SO2+H2O=H2SO3
H2SO3+CaCI2=CaSO3⬇+2HCI