а)2Ca+O2===>2CaO
Ca+H2===>CaH2(300гр.C)
Ca+2H2O===>Ca(OH)2+H2
Ca+2C==>CaC2
CaO+HCl===>CaCl2+H2O
CaO+3C===>CaC2+CO(1800-1900гр.C)
CaO+SiO3===>CaSiO3(1000-1300 гр.С)
Ca(OH)2===>CaO+H2O
Ca(OH)2+2HCl==>CaCl2+H2O
Ca(OH)2+CO2===>CaCO3+H2O
б)4Li+O2===>2Li2O
2Li+Cl2==>2LiCl
6Li+3N2===>2Li3N
Li2O+H2O===>2LiOH
Li2O+H2SO4===>Li2SO4
Li2O+CO2===>Li2CO3
LiOH+HNO3===>LiNO3+H2O
2LiOH+Cl2===>LiClO+NaCl+H2O(на холоде)
2LiOH+Cl2===>LiClO3+5NaCl+3H2O(при нагревании)
в)4Al+3O2==>2Al2O3(150гр.С)
2Al+6H2O===>2Al(OH)3+3H2
2Al+3Cl2===>2AlCl3
2Al+6HCl===>2AlCl3+3H2
8Al+30HNO3(разб.)===>8Al(NO3)3+3N2O+15H2O
2Al+N2===>2AlN
4Al+3C===>Al4C3
8Al+3Fe2O4===>4Al2O3+9Fe
Al2O3+6HCl===>2AlCl3+3H2O
Al2O3+2NaOH===>2NaAlO2+H2O
2Al(OH)3+3HCl===>AlCl3+3H2O
Al(OH)3+NaOH===>Na[Al(OH)4]
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Verified answer
а)2Ca+O2===>2CaO
Ca+H2===>CaH2(300гр.C)
Ca+2H2O===>Ca(OH)2+H2
Ca+2C==>CaC2
CaO+HCl===>CaCl2+H2O
CaO+3C===>CaC2+CO(1800-1900гр.C)
CaO+SiO3===>CaSiO3(1000-1300 гр.С)
Ca(OH)2===>CaO+H2O
Ca(OH)2+2HCl==>CaCl2+H2O
Ca(OH)2+CO2===>CaCO3+H2O
б)4Li+O2===>2Li2O
2Li+Cl2==>2LiCl
6Li+3N2===>2Li3N
Li2O+H2O===>2LiOH
Li2O+H2SO4===>Li2SO4
Li2O+CO2===>Li2CO3
LiOH+HNO3===>LiNO3+H2O
2LiOH+Cl2===>LiClO+NaCl+H2O(на холоде)
2LiOH+Cl2===>LiClO3+5NaCl+3H2O(при нагревании)
в)4Al+3O2==>2Al2O3(150гр.С)
2Al+6H2O===>2Al(OH)3+3H2
2Al+3Cl2===>2AlCl3
2Al+6HCl===>2AlCl3+3H2
8Al+30HNO3(разб.)===>8Al(NO3)3+3N2O+15H2O
2Al+N2===>2AlN
4Al+3C===>Al4C3
8Al+3Fe2O4===>4Al2O3+9Fe
Al2O3+6HCl===>2AlCl3+3H2O
Al2O3+2NaOH===>2NaAlO2+H2O
2Al(OH)3+3HCl===>AlCl3+3H2O
Al(OH)3+NaOH===>Na[Al(OH)4]