Схемы химических реакций
Да/Нет
Ca + Cl2→ CaCl2
2C + O2 → 2CO
Fe(OH)2 → FeO + H2O
CaCO3 → CaO + CO2
2Zn + HCl → ZnCl2 + H2
Fe + CuCl2 → Cu + FeCl2
АgNO3 + NaCl → AgCl + NaNO3
Na2SO4 + BaCl2 → NaCl + BaSO4

ДАЮ 40 БАЛЛОВ​
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