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Heelp Balance the chemical reactions : Na2O + H2O ---> 2NaOH K2O + H2O ---> KOH MgO + H2O ---> Mg(OH)2 CaO + H2O ---> Ca(OH)2 SO2 + H2O ⇄ H2SO3 SO3 + H2O ---> H2SO4
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Heelp

Balance the chemical reactions :
Na2O + H2O ---> 2NaOH
K2O + H2O ---> KOH
MgO + H2O ---> Mg(OH)2
CaO + H2O ---> Ca(OH)2
SO2 + H2O ⇄ H2SO3
SO3 + H2O ---> H2SO4

User Mjsilva
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1 Answer

3 votes
Balanced:
1. Na2O + H2O ---> 2NaOH
2. K2O + H2O ---> 2KOH
3. MgO + H2O ---> Mg(OH)2
4. CaO + H2O ---> Ca(OH)2
5. SO2 + H2O ⇄ H2SO3
6. SO3 + H2O ---> H2SO4
All except by 2 were balanced.
User Laph
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