Ответ:
1. 2Ca + O2 = 2CaO
2. CaO + SO3 = CaSO4
3. CaO + H2O = Ca(OH)2
4. Ca(OH)2 + SO2 = CaSO3 + H2O
5. 3Ca(OH)2 + 2AlCl3 = 3CaCl2 + 2Al(OH)3
1. S + O2 = SO2
2. SO2 + 2O2 = 2SO3
3. SO3 + H2O = H2SO4
4. H2SO4 + 2K = K2SO4 + H2
5. 4K + O2 = 2K2O
6. K2O + H2O = 2KOH
7. 2KOH + SO3 = K2SO4 + H2O
Объяснение:
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
1. 2Ca + O2 = 2CaO
2. CaO + SO3 = CaSO4
3. CaO + H2O = Ca(OH)2
4. Ca(OH)2 + SO2 = CaSO3 + H2O
5. 3Ca(OH)2 + 2AlCl3 = 3CaCl2 + 2Al(OH)3
1. S + O2 = SO2
2. SO2 + 2O2 = 2SO3
3. SO3 + H2O = H2SO4
4. H2SO4 + 2K = K2SO4 + H2
5. 4K + O2 = 2K2O
6. K2O + H2O = 2KOH
7. 2KOH + SO3 = K2SO4 + H2O
Объяснение: