Предмет: Химия, автор: AliyaLubimova

Помогите Пожалуйста!!
1. S → SO3 → H2SO4 → К2SO4 → SO3
2. Ва → ВаCl2 → ВаSO4 → ВаО → Ва(OH)2
3. С → CO2 → К2СO3 → ВаСO3 → CO2
4. К→ КCl → КОН → К2SO4 → К2O
5. Р→ Р2О5 → Н3РО4 → Nа3РО4→ Nа2О

Ответы

Автор ответа: aleksandrlebedev

1)2s+3o2=2so3
SO3+h2o=h2so4
h2so4+2koh=k2so4+2h2o
k2so4=(t)K2o+so3

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Помогите Пожалуйста!! 1. S → SO3 → H2SO4 → К2SO4 → SO3 2. Ва → ВаCl2 → ВаSO4 → ВаО → Ва(OH)2 3. С → CO2 → К2СO3 → ВаСO3 → CO2 4. К→ КCl → КОН → К2SO4 → К2O 5. Р→ Р2О5 → Н3РО4 → Nа3РО4→ Nа2О

Ответы

Помогите Пожалуйста!!
1. S → SO3 → H2SO4 → К2SO4 → SO3
2. Ва → ВаCl2 → ВаSO4 → ВаО → Ва(OH)2
3. С → CO2 → К2СO3 → ВаСO3 → CO2
4. К→ КCl → КОН → К2SO4 → К2O
5. Р→ Р2О5 → Н3РО4 → Nа3РО4→ Nа2О