Ca + 2H₂O --> Ca(OH)₂ + H₂
2K + 2H₂O --> 2KOH + H₂
Na₂O + H₂O --> 2NaOH
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Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
1)
Ca + 2H2O ---> Ca(OH)2 + H2
2K + 2H2O ---> 2KOH + H2
2)
Na2O + H2O ---> 2NaOH
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Ca + 2H₂O --> Ca(OH)₂ + H₂
2K + 2H₂O --> 2KOH + H₂
Na₂O + H₂O --> 2NaOH
----------------------------------------------------------------------------------------------------
Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
1)
Ca + 2H2O ---> Ca(OH)2 + H2
2K + 2H2O ---> 2KOH + H2
2)
Na2O + H2O ---> 2NaOH