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La2O3 + Ta2O5 = 2 LaTaO4
C2H5OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
Ba(OH)2 + AIPO4 = AI(OH)3 + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 AIPO4 = 2 AI(OH)3 + Ba3(PO4)2
Al(OH)3(aq) + H2SO4(g) = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3(aq) + 3 H2SO4(g) = Al2(SO4)3(aq) + 6 H2O
OH{-} + Zn{2+} = Zn(OH)2 =>
2 OH{-} + Zn{2+} = Zn(OH)2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Cu2 + AgNO3 = AgCu + NO3 =>
Cu2 + 2 AgNO3 = 2 AgCu + 2 NO3
NH4Cl + Mn(OH)2 = NH3 + H2O + MnCl2 =>
2 NH4Cl + Mn(OH)2 = 2 NH3 + 2 H2O + MnCl2
MgBr2 + Na2CO3 = MgCO3 + NaBr =>
MgBr2 + Na2CO3 = MgCO3 + 2 NaBr
ZnSO4 + FeS = ZnS + FeSO4 =>
ZnSO4 + FeS = ZnS + FeSO4
Ba + Co3 = BaCo =>
3 Ba + Co3 = 3 BaCo
Mg(s) + CuSO4(ac) = MgO + CuS =>
4 Mg(s) + CuSO4(ac) = 4 MgO + CuS
Mg5Al2Si3O10(OH)8 + MgSiO3 = Mg2SiO4 + Mg2Al4Si5O18 + H2O =>
2 Mg5Al2Si3O10(OH)8 + 6 MgSiO3 = 7 Mg2SiO4 + Mg2Al4Si5O18 + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SnCl2 + NaOH + Bi(No3)3 = Na2SnO3 + Bi + NaCl + NaNo3 + H2O =>
3 SnCl2 + 18 NaOH + 2 Bi(No3)3 = 3 Na2SnO3 + 2 Bi + 6 NaCl + 6 NaNo3 + 9 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + NaCN = Na[Ag(CN)2] + NaNO3 =>
AgNO3 + 2 NaCN = Na[Ag(CN)2] + NaNO3
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
SbCl3 + K2Cr2O7 + HCl = SbCl5 + CrCl3 + KCl + H2O =>
3 SbCl3 + K2Cr2O7 + 14 HCl = 3 SbCl5 + 2 CrCl3 + 2 KCl + 7 H2O
SnOHCl + HCl = SnCl2 + H2O =>
SnOHCl + HCl = SnCl2 + H2O
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuSO4*5H2O + NH3 = CuSO4*5NH3 + H2O =>
CuSO4*5H2O + 5 NH3 = CuSO4*5NH3 + 5 H2O
Ni(s) + F2 = NiF2(s) =>
Ni(s) + F2 = NiF2(s)
Li + HNO3 = Li(NO3) + N2O + H2O =>
8 Li + 10 HNO3 = 8 Li(NO3) + N2O + 5 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Co(NO3)2 + K4Fe(CN)6 = Co2Fe(CN)6 + KNO3 =>
2 Co(NO3)2 + K4Fe(CN)6 = Co2Fe(CN)6 + 4 KNO3
CrI3 + Cl2 + H2O = H2CrO4 + HIO3 + HCl =>
2 CrI3 + 21 Cl2 + 26 H2O = 2 H2CrO4 + 6 HIO3 + 42 HCl
NaOH2 + CuSO4 = NaSO4 + CuOH2 =>
NaOH2 + CuSO4 = NaSO4 + CuOH2
AI + HNO3 = AI(NO3)3 + NH4NO3 + H2O =>
8 AI + 30 HNO3 = 8 AI(NO3)3 + 3 NH4NO3 + 9 H2O
NaCl + Hg2(C2H3O2)2 = Hg2Cl2 + NaC2H3O2 =>
2 NaCl + Hg2(C2H3O2)2 = Hg2Cl2 + 2 NaC2H3O2
Cu(SO)4 + Mg = Mg(SO)4 + Cu =>
Cu(SO)4 + Mg = Mg(SO)4 + Cu
Ge + O2 = GeO =>
2 Ge + O2 = 2 GeO
Fe6 + (PO7)2 = FeP4 + O =>
Fe6 + 12(PO7)2 = 6 FeP4 + 168 O
Al + NaOH + HOH = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 HOH = 2 NaAlO2 + 3 H2
NaHSO3 + HOH = NaH2SO3 + OH =>
NaHSO3 + HOH = NaH2SO3 + OH
AlCl3 + AgNO3 = Al(NO3) + AgCl3 =>
AlCl3 + AgNO3 = Al(NO3) + AgCl3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
(NH4)2 + Pb(NO3)2 = NH4NO3 + Pb =>
(NH4)2 + Pb(NO3)2 = 2 NH4NO3 + Pb
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3*6H2O + K4[Fe(CN)6]*3H2O = Fe4[Fe(CN)6]3*14H2O + KCl + H2O =>
4 FeCl3*6H2O + 3 K4[Fe(CN)6]*3H2O = Fe4[Fe(CN)6]3*14H2O + 12 KCl + 19 H2O
HNO2 + NH2 = NH3 + NO2 =>
HNO2 + NH2 = NH3 + NO2
Mg + N2 = Mg(N3)2 =>
Mg + 3 N2 = Mg(N3)2
K + C = K4C =>
4 K + C = K4C
B2O3 + HF(l) = BF3(g) + H2O(l) =>
B2O3 + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
NH4SO3 + HOH = NH4OH + HSO3 =>
NH4SO3 + HOH = NH4OH + HSO3
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