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Na2O(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l)
LiBr + Ti(SO3)2 = Li2(SO3) + TiBr4 =>
4 LiBr + Ti(SO3)2 = 2 Li2(SO3) + TiBr4
BrCO3 + Ca = CaCO3 + Br =>
BrCO3 + Ca = CaCO3 + Br
K2S + CoCl2 = KCl + CoS =>
K2S + CoCl2 = 2 KCl + CoS
Mg3(AsO4)2 = Mg3 + (AsO4)2 =>
Mg3(AsO4)2 = Mg3 + (AsO4)2
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
VCl2 + Cl2 = VCl5 =>
2 VCl2 + 3 Cl2 = 2 VCl5
BaCO3 = BaO + CO2* =>
BaCO3 = BaO + CO2*
Mg + Zn{3}(PO{4}){2} = Mg{3}(PO{4}){2} + Zn =>
Mg + Zn{3}(PO{4}){2} = Mg{3}(PO{4}){2} + Zn
CH3COONH3 + HCl = CH3COOH + NH3Cl =>
CH3COONH3 + HCl = CH3COOH + NH3Cl
Ga(MnO4)3 = Ga + Mn + O2 =>
Ga(MnO4)3 = Ga + 3 Mn + 6 O2
NaFeO4 + HBr = NaBr + FeBr2 + H2O + Br2 =>
2 NaFeO4 + 16 HBr = 2 NaBr + 2 FeBr2 + 8 H2O + 5 Br2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH2F2 + SiO2 + O2 = SiF4 + CO2 + H2O =>
2 CH2F2 + SiO2 + 2 O2 = SiF4 + 2 CO2 + 2 H2O
FeS + SO2 = FeS2 + O2 =>
FeS + SO2 = FeS2 + O2
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
FeO(s) + C(s) = Fe(l) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(l) + CO2(g)
CaH2(s) + H2O = Ca(OH)2 + H2 =>
CaH2(s) + 2 H2O = Ca(OH)2 + 2 H2
LiF + B2(SO3)3 = Li2SO3 + BF3 =>
6 LiF + B2(SO3)3 = 3 Li2SO3 + 2 BF3
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
HF + NH4F = NH4 + HF2 =>
HF + NH4F = NH4 + HF2
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
BrCO3 + Ca = CaCO3 + Br =>
BrCO3 + Ca = CaCO3 + Br
H2S + Fe(OH)2 = FeS + H2O =>
H2S + Fe(OH)2 = FeS + 2 H2O
Na + C2 = Na4C =>
8 Na + C2 = 2 Na4C
FeO(s) + C(s) = Fe(s) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(s) + CO2(g)
Ba(OH)2 + CrO3 = BaCrO4 + H2O =>
Ba(OH)2 + CrO3 = BaCrO4 + H2O
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
CaCO3KOH = Ca(OH)KCO3 =>
CaCO3KOH = Ca(OH)KCO3
K2CO3 + CH3OOH = CH3OOK + H2O + CO2 =>
K2CO3 + 2 CH3OOH = 2 CH3OOK + H2O + CO2
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
AlNO3 + KOH = AlOH + KNO3 =>
AlNO3 + KOH = AlOH + KNO3
ZnO + Na2O = Na2ZnO2 =>
ZnO + Na2O = Na2ZnO2
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
FeO(s) + C(s) = Fe(s) + CO(g) =>
FeO(s) + C(s) = Fe(s) + CO(g)
CH3NO2 + H2 = CH3NH3 + H2O =>
2 CH3NO2 + 7 H2 = 2 CH3NH3 + 4 H2O
OH + NiO = NiOOH =>
OH + NiO = NiOOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KBrO3 + XeF2 + H2O = KBrO4 + Xe + HF =>
KBrO3 + XeF2 + H2O = KBrO4 + Xe + 2 HF
Fe(NO3)3 + NH3 = Fe(NH3) + NO3 =>
Fe(NO3)3 + NH3 = Fe(NH3) + 3 NO3
Bi(s) + H2O(l) = Bi3O4(s) + H2(g) =>
3 Bi(s) + 4 H2O(l) = Bi3O4(s) + 4 H2(g)
SnH4 = Sn + H2 =>
SnH4 = Sn + 2 H2
PbO2 + H2 = Pb + HO =>
PbO2 + H2 = Pb + 2 HO
Sodiumoxide + sulfurdioxide = sodiumsulfite =>
Na2O + SO2 = Na2SO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
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