Question

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Вправа 2 1. Na₂O + SO3 = 4. P₂O5 + H₂O = 7. Al(OH)3 + H₂SO4= 10. Zn+HOH = 13. Mg + ZnCl₂ = = 2. BaO+H,O 5. MgO + HCl 8. CaO+H,O = 11. Al2O3 + Ba(OH)2 = 14. CaCO3 + HNO3 = ܗ = 3. 6. 9. 12. 15. Mg + H3PO4= SO3 + Ba(OH)2 ZnO+K₂O = Mg(OH)₂ -> AgNO3 + NaCl =​

Answer 1

SO3+Na2O =Na2SO4
P2O5 +3H2O =2H3PO4
2Al(OH) 3 +H2SO4 =Al2(SO4) 3 +3H2O .
Zn+H2O =Zn(OH) 2
Mg+ZnCl2 =MgCl2+Zn.
BaO +H2O =Ba(OH) 2
CaCO3 +2HNO3 =Ca (NO3) 2 +H2CO3.
3Mg+2H3PO4 =Mg3(PO4) 2 +3H2.
SO3 +Ba(OH) 2 =BaSO4 +H2O.
ZnO +K2O =K2ZnO2
Mg(OH) 2 =MgO +H2O
AgNO3 +NaCl =NaNO3 +AgCl.


Объяснение: