S+O2=SO2
SO2+H2O=H2SO3
H2SO3+2 KOH=K2SO3+2 H2O
3 SO2+Al2O3=Al2(SO3)3
Al2(SO3)3=Al2O3+3 SO2
Al2O3+6 HNO3=2 Al(NO3)3+3 H2O
Al2O3+2 NaOH=2 NaAlO2+H2O
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
S+O2=SO2
SO2+H2O=H2SO3
H2SO3+2 KOH=K2SO3+2 H2O
3 SO2+Al2O3=Al2(SO3)3
Al2(SO3)3=Al2O3+3 SO2
Al2O3+6 HNO3=2 Al(NO3)3+3 H2O
Al2O3+2 NaOH=2 NaAlO2+H2O