2Na + Cl₂ = 2NaCl
CaO + CO₂ = CaCO₃
Ba + Cl₂ = BaCl₂
2Al + N₂ = 2AlN
3H₂ + N₂ = 2NH₃
CuO + O2 = не реагируют
СuO + H2SO4 = CuSO4 + H20
CaCO3 + 2HCl= CaCl2 + H2O + CO2
FeCl3 + KSCN= не знаю
Na2CO3 + CaCl2 = 2NaCl + CaCO3
Na2So4
<span>Fe3(PO4)2
</span><span>CaCl2
</span><span>Al(NO3)3
</span><span>BaSO3
</span><span>HNO3
</span><span>HCl</span>