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Si + 2 Sn(OH)6{2-} = 2 HSnO2{-} + SiO3{2-} + 5 H2O
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
CoCO3 + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O + CO2 =>
2 CoCO3 + 6 NH4Cl + H2O2 + 4 NH4OH = 2[Co(NH3)5Cl]Cl2 + 8 H2O + 2 CO2
Sn(OH)2 + HCl = SnCl2 + H2O =>
Sn(OH)2 + 2 HCl = SnCl2 + 2 H2O
Mg + ZnCI2 = MgCI2 + Zn =>
Mg + ZnCI2 = MgCI2 + Zn
PbNO3 = PbO2 + N2 + O2 =>
2 PbNO3 = 2 PbO2 + N2 + O2
Mn2(CO3)7 + H2Se = Mn2Se7 + CO2 + H2O =>
Mn2(CO3)7 + 7 H2Se = Mn2Se7 + 7 CO2 + 7 H2O
Co(NH3)6Cl3 + Na2S2O3 = CoCl2 + Na2S4O6 + NH3 + NaCl =>
2 Co(NH3)6Cl3 + 2 Na2S2O3 = 2 CoCl2 + Na2S4O6 + 12 NH3 + 2 NaCl
MnCl2 + KBrO3 + KOH = MnO4 + KBr + KCl + H2O =>
MnCl2 + KBrO3 + 2 KOH = MnO4 + KBr + 2 KCl + H2O
NaHCO3 + H2C2H3O2 = CO2 + H2O + Na(C2H3O2) =>
9 NaHCO3 + 8 H2C2H3O2 = 7 CO2 + 11 H2O + 9 Na(C2H3O2)
CuSO4*5H2O + NaCl + NaHSO3 + NaOH = CuCl + Na2SO4 + H2O =>
2 CuSO4*5H2O + 2 NaCl + NaHSO3 + 3 NaOH = 2 CuCl + 3 Na2SO4 + 12 H2O
NaNo3 + NiSO4 = NaSO4 + NiNo3 =>
NaNo3 + NiSO4 = NaSO4 + NiNo3
NO + CO = N5 + CO5 =>
20 NO + 5 CO = 4 N5 + 5 CO5
MnO2 + KCl + HNO3 = Cl2 + MnCl2 + KNO3 + H2O =>
MnO2 + 4 KCl + 4 HNO3 = Cl2 + MnCl2 + 4 KNO3 + 2 H2O
Cl2 + CuBr2 = CuCl + Br2 =>
Cl2 + 2 CuBr2 = 2 CuCl + 2 Br2
C7H6O4 + NaOH = NaC7H5O4 + H2O =>
C7H6O4 + NaOH = NaC7H5O4 + H2O
KSO3 + HF = HSO3 + KF =>
KSO3 + HF = HSO3 + KF
CH2Cl2 + Zn = ZnCl2 + CH2 = CH2 =>
CH2Cl2 + Zn = ZnCl2 + CH2
BrO3 + H3O = Br + H2O =>
BrO3 + 6 H3O = Br + 9 H2O
Na2SeO3 + H2O = NaOH + NaHSeO3 =>
Na2SeO3 + H2O = NaOH + NaHSeO3
HA + NaOH = NaA + H2O =>
HA + NaOH = NaA + H2O
Cs2CO3 + Pb(NO3)2 = CsNO3 + PbCO3 =>
Cs2CO3 + Pb(NO3)2 = 2 CsNO3 + PbCO3
Br + F2 = BrF5 =>
2 Br + 5 F2 = 2 BrF5
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
C8H11 + O2 = CO2 + H2O =>
4 C8H11 + 43 O2 = 32 CO2 + 22 H2O
H{+} + I{-} + H2O2 = H2O + I{+2} =>
6 H{+} + 2 I{-} + 3 H2O2 = 6 H2O + 2 I{+2}
Fe8 + S = FeS =>
Fe8 + 8 S = 8 FeS
Mg + ZnCI2 = MgCI2 + Zn =>
Mg + ZnCI2 = MgCI2 + Zn
Na2CO3 + CdCl2 = Na2Cl2 + CdCO3 =>
Na2CO3 + CdCl2 = Na2Cl2 + CdCO3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
MnO4{-} + NO + H2O = Mn{2+} + NO3{-} + OH{-} =>
3 MnO4{-} + 5 NO + 2 H2O = 3 Mn{2+} + 5 NO3{-} + 4 OH{-}
HCl + Mg2(CO3)2 = CO2 + MgCl2 + H2O =>
4 HCl + Mg2(CO3)2 = 2 CO2 + 2 MgCl2 + 2 H2O
K2C2O6(aq) = K2CO3(aq) + CO2(g) + O2(g) =>
2 K2C2O6(aq) = 2 K2CO3(aq) + 2 CO2(g) + O2(g)
BBr3 + Li = LiBr + B =>
BBr3 + 3 Li = 3 LiBr + B
Al + NaCl + H2O = H2 + NaAlO2 + Cl =>
Al + NaCl + 2 H2O = 2 H2 + NaAlO2 + Cl
Al(CH3COO)3 + AgNO3 = CH3COOAg + Al(NO3)3 =>
Al(CH3COO)3 + 3 AgNO3 = 3 CH3COOAg + Al(NO3)3
KMnO4 + TlSO4 + H2SO4 = MnSO4 + Tl2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 TlSO4 + 8 H2SO4 = 2 MnSO4 + 5 Tl2(SO4)3 + K2SO4 + 8 H2O
NO2 + HI = I + N2 + H2O =>
2 NO2 + 8 HI = 8 I + N2 + 4 H2O
NH4OH + H2 = NH4 + H2O =>
2 NH4OH + H2 = 2 NH4 + 2 H2O
KNO3 + NaOH + Al + H2O = NH3 + NaAl(OH)4 + KAl(OH)4 =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 NaAl(OH)4 + 3 KAl(OH)4
NaCl + Pb(NO3)4 = NaNO3 + PbCl4 =>
4 NaCl + Pb(NO3)4 = 4 NaNO3 + PbCl4
Al(OH)3 + Na2CO3 = Na2(AlO2)2 + CO2 + H2O =>
2 Al(OH)3 + Na2CO3 = Na2(AlO2)2 + CO2 + 3 H2O
Mn + CaO = MnO + Ca =>
Mn + CaO = MnO + Ca
F2 + O2 = F2O4 =>
F2 + 2 O2 = F2O4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
HClO3 + FeSO4 + H2SO4 = HCl + Fe2(SO4)3 + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = HCl + 3 Fe2(SO4)3 + 3 H2O
(NH4)2CO3 + O2 = N2 + H2O + CO2 =>
2(NH4)2CO3 + 3 O2 = 2 N2 + 8 H2O + 2 CO2
BaO + Mg(OH)2 = Ba(OH)2 + MgO =>
BaO + Mg(OH)2 = Ba(OH)2 + MgO
NaOH + Cu(CH3COOH)2 = Na(CH3COOH)2 + CuOH =>
NaOH + Cu(CH3COOH)2 = Na(CH3COOH)2 + CuOH
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