Ответ:
S+O2=SO2
SO2+H2O=H2SO3
2K+H2SO3=K2SO3+H2
Ca+K2SO3=CaSO3+2K
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
S+O2=SO2
SO2+H2O=H2SO3
2K+H2SO3=K2SO3+H2
Ca+K2SO3=CaSO3+2K