January 2019 0 19 Report
Jak to przeczytać proszę o pomoc daję naj
zasada kwas sól itd.
np. kwas + sol daje kwas i sol cos w ten deseń


CaCO3 → CaO + CO2
2NaCl + 2NH3 + 2CO2 + 2H2O → 2NaHCO3 + 2NH4Cl
2NaHCO3 → Na2CO3 + CO2 + H2O – (kalcynacja)
2NH4Cl + CaO → 2NH3 + H2O + CaCl2
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