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5 C2H4O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O2 + K2SO4 + 2 MnSO4 + 3 H2O
K2S = K + S2 =>
2 K2S = 4 K + S2
NaCl + F2(g) = NaF + Cl2(g) =>
2 NaCl + F2(g) = 2 NaF + Cl2(g)
HCIO3 = HCIO4 + CIO2 + H2O =>
3 HCIO3 = HCIO4 + 2 CIO2 + H2O
Fe + Pb2S4 = Fe2S3 + Pb =>
8 Fe + 3 Pb2S4 = 4 Fe2S3 + 6 Pb
MnO4{-} + H{+} + C2O4{2-} = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 16 H{+} + 5 C2O4{2-} = 2 Mn{2+} + 8 H2O + 10 CO2
ZnS + N2 = ZnN2 + S =>
ZnS + N2 = ZnN2 + S
Ni2(SO4)3 + Ba = BaSO4 + Ni =>
Ni2(SO4)3 + 3 Ba = 3 BaSO4 + 2 Ni
C8H4O3 + CuCl + CH4N2O = C37H16N8Cu + NH3 + (NH4)2Cl + CO =>
37 C8H4O3 + 5 CuCl + 89 CH4N2O = 5 C37H16N8Cu + 128 NH3 + 5(NH4)2Cl + 200 CO
H + Br = HBr =>
H + Br = HBr
NaCl + KH2SbO4 = NaH2SbO4 + KCl =>
NaCl + KH2SbO4 = NaH2SbO4 + KCl
C2SH6 + O2 = SO2 + CO2 + H2O =>
2 C2SH6 + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O
ZrCl4 + MeLi = Li2ZrMe6 + LiCl =>
ZrCl4 + 6 MeLi = Li2ZrMe6 + 4 LiCl
Ni(OH)2 + NaBr = NiBr2 + NaOH =>
Ni(OH)2 + 2 NaBr = NiBr2 + 2 NaOH
Li + CH2O2 = LiCHOO + H2 =>
2 Li + 2 CH2O2 = 2 LiCHOO + H2
NH4SCN + Ba(OH)2 = NH4OH + Ba(SCN)2 =>
2 NH4SCN + Ba(OH)2 = 2 NH4OH + Ba(SCN)2
C7H7NO2 + Na2Cr2O7 + H2SO4 = C7H5NO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
C7H7NO2 + Na2Cr2O7 + 4 H2SO4 = C7H5NO4 + Cr2(SO4)3 + Na2SO4 + 5 H2O
S + F = SF4 =>
S + 4 F = SF4
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
WFeS2 + O2 = SO2 + WO + Fe0 =>
2 WFeS2 + 5 O2 = 4 SO2 + 2 WO + 2 Fe0
P2(g) + Cl2(g) = PCl3(g) =>
P2(g) + 3 Cl2(g) = 2 PCl3(g)
MnO4{-} + OH{-} = MnO4{-2} + O2(g) + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{-2} + O2(g) + 2 H2O
HCl + KMnO4 = Cl2 + KCl + MnCl2 + H2O =>
16 HCl + 2 KMnO4 = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
FeCl2 + AlF3 = FeFCl2 + Al =>
3 FeCl2 + AlF3 = 3 FeFCl2 + Al
VOCl + Zn + HCl = VCl2 + H2O + ZnCl2 =>
2 VOCl + Zn + 4 HCl = 2 VCl2 + 2 H2O + ZnCl2
H3P + Ca(OH)2 = Ca3P2 + H2O =>
2 H3P + 3 Ca(OH)2 = Ca3P2 + 6 H2O
NH4NO3 + C12H22O11 = CO2 + H2O + N2 =>
24 NH4NO3 + C12H22O11 = 12 CO2 + 59 H2O + 24 N2
ZnCO3(s) + HBr(aq) = H2CO3 + ZnBr2 =>
ZnCO3(s) + 2 HBr(aq) = H2CO3 + ZnBr2
FeCl2 + ZnCl2 = Zn + FeCl3 =>
2 FeCl2 + ZnCl2 = Zn + 2 FeCl3
Sb2S3 + OH = SbS3 + SbO3 + H2O =>
Sb2S3 + 6 OH = SbS3 + SbO3 + 3 H2O
S2O3{-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S2O3{-} + 7 MnO4{-} + 6 H{+} = 10 SO4{2-} + 7 Mn{2+} + 3 H2O
H2SO4 + Pb(C2H3O2)2 = CH3COOH + PbSO4 =>
H2SO4 + Pb(C2H3O2)2 = 2 CH3COOH + PbSO4
Ag + NO3 + KCl = AgCl + KNO3 =>
Ag + NO3 + KCl = AgCl + KNO3
H3PO4 + HI = H3PO3 + I2 + H2O =>
H3PO4 + 2 HI = H3PO3 + I2 + H2O
HONH2 = N2O + H2O + H{+} + e =>
2 HONH2 = N2O + H2O + 4 H{+} + 4e
C3H8 + F2 = C3F8 + HF =>
C3H8 + 8 F2 = C3F8 + 8 HF
Ni2(SO4)3 + Ba = BaSO4 + Ni =>
Ni2(SO4)3 + 3 Ba = 3 BaSO4 + 2 Ni
CaCl2 + HNO3 = HCl2 + Ca(NO3) =>
CaCl2 + HNO3 = HCl2 + Ca(NO3)
CaAl2O4 + HCl = Al2O3 + CaCl2 + H2O =>
CaAl2O4 + 2 HCl = Al2O3 + CaCl2 + H2O
Cl2 + Na2O = NaClO + NaCl =>
Cl2 + Na2O = NaClO + NaCl
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
Na3[Cr(OH)6] + NaNO3 = Cr(NO3)3 + NaOH =>
Na3[Cr(OH)6] + 3 NaNO3 = Cr(NO3)3 + 6 NaOH
K2O + N = K + KNO3 =>
3 K2O + N = 5 K + KNO3
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
C6H5COONa + H2O = C6H5COOH + NaOH =>
C6H5COONa + H2O = C6H5COOH + NaOH
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
Al + Br = AlBr3 = AlBr3 =>
Al + 3 Br = AlBr3
KIO = KI + O2 =>
2 KIO = 2 KI + O2
CuOHCl + NaOH = Cu(OH)2 + NaCl =>
CuOHCl + NaOH = Cu(OH)2 + NaCl
H2C6O5H7{-} + H2O = H3C6O5H7 + OH{-} =>
H2C6O5H7{-} + H2O = H3C6O5H7 + OH{-}
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