March 2022 2 10 Report
POTZREBUJE NA TERA - Zaznacz równanie reakcji zobojętniania.


HCl + NaOH → NaCl + H2O


CaO + CO2 → CaCO3


CuO + 2 HCl → CuCl2 + H2O


Zn + 2 HNO3 → Zn(NO3)2 + H2 ↑

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