S+H2=H2S
2H2S+3O2=2SO2+2H2O
SO2+Na2O=Na2SO3
Na2SO3+2HCl=2NaCl+SO2+H2O
2SO2+3O2=2SO3
SO3+H2O=H2SO4
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
S+H2=H2S
2H2S+3O2=2SO2+2H2O
SO2+Na2O=Na2SO3
Na2SO3+2HCl=2NaCl+SO2+H2O
2SO2+3O2=2SO3
SO3+H2O=H2SO4