Объяснение:
CaCO3 => CaO + CO2 (газ)
ZnSO4 + 2NaOH = Na2SO4 + Zn(OH)2 (осадок)
BaCl2 + Na2SO4 = 2NaCl + BaSO4 (осадок)
3K2SO3 + 2H3PO4 = 2K3PO4 + 3H2O + 3SO2 (газ)
CrCl3 + 3NaOH = 3NaCl + Cr(OH)3 (осадок)
Ca(OH)2 + 2HCl = CaCl2 + 2H2O
P2O5 + 3K2O = 2K3PO4
2Al(OH)3 => Al2O3 + 3H2O
K2CO3 + CaCl2 = 2KCl + CaCO3 (осадок)
FeSO3 => FeO + SO2 (газ)
H2SO4 + Mg(OH)2 = MgSO4 + 2H2O
CuSO4 + 2NaOH = Na2SO4 + Cu(OH)2 (осадок)
CO2 + 2NaOH = Na2CO3 + H2O
AlCl3 + Na3PO4 = 3NaCl + AlPO4 (осадок)
3NaOH + H3PO4 = Na3PO4 + 3H2O
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 (газ)
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Пошаговое объяснение:
Объяснение:
