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NaHSO3 + H2O2 = NaOH + H2SO4
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Cr + H2SO4 = Cr3{+} + SO42{-} + H2O + SO2 =>
3 Cr + 40 H2SO4 = Cr3{+} + SO42{-} + 40 H2O + 39 SO2
H10O4N4 = H10N4O4 =>
H10O4N4 = H10N4O4
Zn + C6H8O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2
XCuCl3 + XZn = XCu + XZnCl2 =>
2 XCuCl3 + 3 XZn = 2 XCu + 3 XZnCl2
Ca(IO)2 = CaI2 + O2 =>
Ca(IO)2 = CaI2 + O2
KJ + H2O2 + H2SO4 = K2SO4 + H2O + J2 =>
2 KJ + H2O2 + H2SO4 = K2SO4 + 2 H2O + J2
KMnO4 + LiCl + H2SO4 = Cl2 + MnCl2 + K2SO4 + Li2SO4 + H2O =>
2 KMnO4 + 14 LiCl + 8 H2SO4 = 5 Cl2 + 2 MnCl2 + K2SO4 + 7 Li2SO4 + 8 H2O
Br2 + Cl2 = Br2Cl2 =>
Br2 + Cl2 = Br2Cl2
Fe + Pb2S4 = Fe2S3 + Pb =>
8 Fe + 3 Pb2S4 = 4 Fe2S3 + 6 Pb
Nb + HF + HNO3 = NO + H2O + H2(Nb(F)7) =>
3 Nb + 21 HF + 5 HNO3 = 5 NO + 10 H2O + 3 H2(Nb(F)7)
HCl + NaCO2 = CO2 + NaCl + H =>
HCl + NaCO2 = CO2 + NaCl + H
Mg(s) + H3PO4(aq) = Mg3(PO4)3(aq) + H2 =>
6 Mg(s) + 6 H3PO4(aq) = 2 Mg3(PO4)3(aq) + 9 H2
MnCl2*4H2O + KMnO4 = Mn2O3 + KCl + Cl2 + H2O =>
10 MnCl2*4H2O + 6 KMnO4 = 8 Mn2O3 + 6 KCl + 7 Cl2 + 40 H2O
C2H5OH + I2 + NaOH = CH3CO2H + NaI + H2O =>
C2H5OH + 2 I2 + 4 NaOH = CH3CO2H + 4 NaI + 3 H2O
C6H14 = C2H4 + C4H10 =>
C6H14 = C2H4 + C4H10
CH3COOH + CaCO3 = CH3CO3 + CaCOOH =>
CH3COOH + CaCO3 = CH3CO3 + CaCOOH
NaHCO3 + HClO3 = H2CO3 + NaClO3 =>
NaHCO3 + HClO3 = H2CO3 + NaClO3
Br2 + MgCl2 = Mg + BrCl2 =>
Br2 + 2 MgCl2 = 2 Mg + 2 BrCl2
K2Cr2O7 + H2SO4 + NaI = Na2SO4 + I2 + KI + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 8 NaI = 4 Na2SO4 + 3 I2 + 2 KI + Cr2(SO4)3 + 7 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2
Bi + H2 = BiH =>
2 Bi + H2 = 2 BiH
CaCl2 + (NH4)3PO4 = Ca3(PO4)2 + (NH4)Cl =>
3 CaCl2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6(NH4)Cl
Ca(NO3)2 + Na2C2O4 = Na2C2O4(NO3)2 + Ca =>
Ca(NO3)2 + Na2C2O4 = Na2C2O4(NO3)2 + Ca
MgO + Al2O3 = AlO7 + Mg =>
11 MgO + Al2O3 = 2 AlO7 + 11 Mg
P2O5 + NaOH + H2O = Na3PO4H24O12 =>
P2O5 + 6 NaOH + 21 H2O = 2 Na3PO4H24O12
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
K2CrO4 + H2O = KOH + H2CrO4 =>
K2CrO4 + 2 H2O = 2 KOH + H2CrO4
CuBr + HNO3 = CuNO3 + HBr =>
CuBr + HNO3 = CuNO3 + HBr
K2CO3*H2O = K2CO3 + H2 + O2 =>
2 K2CO3*H2O = 2 K2CO3 + 2 H2 + O2
Li2SO4 + SrCl2 = SrSO4 + LiCl =>
Li2SO4 + SrCl2 = SrSO4 + 2 LiCl
CrSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
6 CrSO4 + K2Cr2O7 + 7 H2SO4 = 4 Cr2(SO4)3 + K2SO4 + 7 H2O
Zn + Fe(ClO3)3 = Fe + ZnClO3 =>
3 Zn + Fe(ClO3)3 = Fe + 3 ZnClO3
NaOH + Fe(Cl3) = Na(Cl3) + FeOH =>
NaOH + Fe(Cl3) = Na(Cl3) + FeOH
KI + K2Cr3O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + 2 K2Cr3O7 + 14 H2SO4 = 3 I2 + 3 Cr2(SO4)3 + 5 K2SO4 + 14 H2O
GeO2 + NaOH + (NH4)2MoO4 = GeH4 + H2O + N2 + Na2MoO4 =>
3 GeO2 + 8 NaOH + 4(NH4)2MoO4 = 3 GeH4 + 14 H2O + 4 N2 + 4 Na2MoO4
S2O3 + H = H2SO3 + S =>
S2O3 + 2 H = H2SO3 + S
NH3 + CO2 = (NH2)2 + CO + H2O =>
2 NH3 + CO2 = (NH2)2 + CO + H2O
Ag + HNO3 = NO + H2O + AgO3 =>
Ag + 2 HNO3 = 2 NO + H2O + AgO3
CH4O + PCl3 = CH4Cl2 + POCl =>
CH4O + PCl3 = CH4Cl2 + POCl
Al(ClO3)3 = O2 + Al + ClO2 =>
2 Al(ClO3)3 = 3 O2 + 2 Al + 6 ClO2
MgSO4(aq) + Na3PO4(aq) = MgPO4(aq) + Na3SO4 =>
MgSO4(aq) + Na3PO4(aq) = MgPO4(aq) + Na3SO4
KCl + HNO3 = K(NO3) + HCl =>
KCl + HNO3 = K(NO3) + HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
IO2 + H2O = OH + HIO =>
IO2 + 2 H2O = 3 OH + HIO
MgO + MnF3 = MgF2 + Mn2O3 =>
3 MgO + 2 MnF3 = 3 MgF2 + Mn2O3
Zn + CaSO4 = Ca + Zn(SO4)2 =>
Zn + 2 CaSO4 = 2 Ca + Zn(SO4)2
AgI + Cl2 = AgCl + I2 =>
2 AgI + Cl2 = 2 AgCl + I2
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