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Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2](H2O)5 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)5 + 11 H2O + 6 CO2
Cl2 + HBr = HCl2 + Br2 =>
2 Cl2 + 2 HBr = 2 HCl2 + Br2
Fe(OH)3 + Cl2 + NaOH = H2O + NaCl + Na2FeO4 =>
2 Fe(OH)3 + 3 Cl2 + 10 NaOH = 8 H2O + 6 NaCl + 2 Na2FeO4
C2H13OH + O2 = CO2 + H2O =>
C2H13OH + 5 O2 = 2 CO2 + 7 H2O
PbO2 + U = Pb + UO2 =>
PbO2 + U = Pb + UO2
H2SiF2 + H2O = SiO2 + HF + H2 =>
H2SiF2 + 2 H2O = SiO2 + 2 HF + 2 H2
CU{2+} + Zn = CU + Zn{+} =>
CU{2+} + 2 Zn = CU + 2 Zn{+}
Mg + K = MgK =>
Mg + K = MgK
NaBr + H2SO4 + C2H5OH = C2H5Br + H2O + Na2SO4 =>
2 NaBr + H2SO4 + 2 C2H5OH = 2 C2H5Br + 2 H2O + Na2SO4
Mg + Fe(ClO2)3 = Mg(ClO2)2 + Fe =>
3 Mg + 2 Fe(ClO2)3 = 3 Mg(ClO2)2 + 2 Fe
Ca + Mg3(Po4) = Ca3(Po4) + Mg =>
3 Ca + Mg3(Po4) = Ca3(Po4) + 3 Mg
(NH4)2(SO4) + Ba(OH) = (NH4)(OH) + Ba2(SO4) =>
(NH4)2(SO4) + 2 Ba(OH) = 2(NH4)(OH) + Ba2(SO4)
HCl4 + NaOH = H2ONaCl4 =>
HCl4 + NaOH = H2ONaCl4
CaOCl2 + FeSO4 + H2SO4 = Fe2(SO4)3 + CaCl2 + H2O =>
CaOCl2 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + CaCl2 + H2O
C6H5Br + NH3 + KOH = C6H5NH2 + KBr + H2O =>
C6H5Br + NH3 + KOH = C6H5NH2 + KBr + H2O
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
Ca(Cl)2 = CaCl2 =>
Ca(Cl)2 = CaCl2
HBr(aq) + CaOH(aq) = H2O(l) + CaBr(aq) =>
HBr(aq) + CaOH(aq) = H2O(l) + CaBr(aq)
K3PO4 + NaCl = Na3PO4 + KCl =>
K3PO4 + 3 NaCl = Na3PO4 + 3 KCl
H2SO4 + Cu = SO2 + H2 + CuO2 =>
H2SO4 + Cu = SO2 + H2 + CuO2
P + NaOH = NaH + P2O5 =>
2 P + 5 NaOH = 5 NaH + P2O5
FeSO4 + SCN = Fe(SCN)2 + SO4 =>
FeSO4 + 2 SCN = Fe(SCN)2 + SO4
CaO + Mn + H2O = Mn(OH)2 + CaOH =>
2 CaO + Mn + 2 H2O = Mn(OH)2 + 2 CaOH
KMnO4 + FeO = K2O + Fe2O3 + MnO =>
2 KMnO4 + 10 FeO = K2O + 5 Fe2O3 + 2 MnO
CdC2O4 + H2SO4 + KMnO4 = CdSO4 + KC2O4 + H2MnO4 =>
CdC2O4 + H2SO4 + KMnO4 = CdSO4 + KC2O4 + H2MnO4
Cr(OH)3 + NO3 = CrO4 + NO2 + H2O =>
2 Cr(OH)3 + 5 NO3 = 2 CrO4 + 5 NO2 + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AlN + HNO3 = Al(NO3)3 + N2 + H2O =>
5 AlN + 18 HNO3 = 5 Al(NO3)3 + 4 N2 + 9 H2O
C4H6O2 + NaOH + H2O = CH3COONa + CH3OH =>
2 C4H6O2 + 3 NaOH + H2O = 3 CH3COONa + 2 CH3OH
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe2(SO4)3*9H2O = Fe + SO4 + H2O =>
Fe2(SO4)3*9H2O = 2 Fe + 3 SO4 + 9 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
IrCl3 + O2 = IrO2 + Cl2 =>
2 IrCl3 + 2 O2 = 2 IrO2 + 3 Cl2
KClO3 + O2 = KClO4 =>
2 KClO3 + O2 = 2 KClO4
Ti + H = TiH =>
Ti + H = TiH
HSO + HI = HS + I + HO =>
HSO + HI = HS + I + HO
Fe2(SO4)3*9H2O = Fe + SO4 + H2O =>
Fe2(SO4)3*9H2O = 2 Fe + 3 SO4 + 9 H2O
HO2 + KO2 = KOH + O2 =>
2 HO2 + 2 KO2 = 2 KOH + 3 O2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
H3OO5 = H2O + O2 =>
4 H3OO5 = 6 H2O + 9 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COOHC6H5CH2OH = CH3COO(CH2)H5C6H2O =>
CH3COOHC6H5CH2OH = CH3COO(CH2)H5C6H2O
Mo + MnO4 = MoO + Mn =>
4 Mo + MnO4 = 4 MoO + Mn
Cu(OH)2 + Cl2O5 = Cu(ClO3)2 + H2O =>
Cu(OH)2 + Cl2O5 = Cu(ClO3)2 + H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
MgH2 + TiCl2 = MgCl2 + TiH2 =>
MgH2 + TiCl2 = MgCl2 + TiH2
I3{-} + H2O + H3AsO3 = I{-} + H2AsO4{-} + H{+} =>
I3{-} + H2O + H3AsO3 = 3 I{-} + H2AsO4{-} + 3 H{+}
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