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SO2 + F2 = SF2 + O2
NaHCO3 + H3(C6H5O7) = H2O + CO2 + Na(C6H5O7) =>
9 NaHCO3 + 8 H3(C6H5O7) = 14 H2O + 3 CO2 + 9 Na(C6H5O7)
H2C2O4 + Ca = CaC2O4 + H =>
H2C2O4 + Ca = CaC2O4 + 2 H
Cu + Pb(NO3) = Pb + Cu(NO3) =>
Cu + Pb(NO3) = Pb + Cu(NO3)
C4H6OH + O2 = CO2 + H2O =>
4 C4H6OH + 21 O2 = 16 CO2 + 14 H2O
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
Fr + N + Cs = Fr3NCs =>
3 Fr + N + Cs = Fr3NCs
MgBr2 + MnO2 + H2SO4 = MgSO4 + MnSO4 + H2O + Br2 =>
MgBr2 + MnO2 + 2 H2SO4 = MgSO4 + MnSO4 + 2 H2O + Br2
SN + HNO3 = SNO3 + NO + H2O =>
SN + 2 HNO3 = SNO3 + 2 NO + H2O
CrCl3 + NaHCO3 + H2O = NaCl + Cr(OH)3 + H2CO3 =>
CrCl3 + 3 NaHCO3 + 3 H2O = 3 NaCl + Cr(OH)3 + 3 H2CO3
Cr + Ni(ii)SO4 = CrSO4 + Ni =>
Cr + Ni(ii)SO4 = CrSO4 + Ni
C8H4O3 + C4H9O2 = C12H14O4 + H2O =>
3 C8H4O3 + 6 C4H9O2 = 4 C12H14O4 + 5 H2O
NaOH(aq) + KBr(aq) = KOH(aq) + NaBr(aq) =>
NaOH(aq) + KBr(aq) = KOH(aq) + NaBr(aq)
Bi(OH)3 + Sn(OH)4 = Sn(OH)6 + Bi =>
2 Bi(OH)3 + 3 Sn(OH)4 = 3 Sn(OH)6 + 2 Bi
LiOH(aq) + Ca(NO3)2(aq) = LiNO3(aq) + Ca(OH)2(s) =>
2 LiOH(aq) + Ca(NO3)2(aq) = 2 LiNO3(aq) + Ca(OH)2(s)
C6H5CH3 + Cl2 = C6H5CH2Cl3 + HCl =>
C6H5CH3 + 2 Cl2 = C6H5CH2Cl3 + HCl
Al + HClO3 = Al(ClO3)3 + H =>
Al + 3 HClO3 = Al(ClO3)3 + 3 H
(NH4)2SO4 + B(OH)3 = NH4OH + B2(SO4)3 =>
3(NH4)2SO4 + 2 B(OH)3 = 6 NH4OH + B2(SO4)3
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
CoCl26H2O + O2 = ClO4 + Co + H2O =>
CoCl26H2O + 52 O2 = 26 ClO4 + Co + H2O
Cr2O3 + Na2CO3 + KClO3 = Na2Cr2O7 + CO2 + KCl =>
Cr2O3 + Na2CO3 + KClO3 = Na2Cr2O7 + CO2 + KCl
O2 + H2S = H2O + S2O =>
3 O2 + 4 H2S = 4 H2O + 2 S2O
Na2C2O4 + K2Cr2O7 + HCl = NaCl + Cr2O3 + KCl + CO2 + H2O =>
3 Na2C2O4 + K2Cr2O7 + 8 HCl = 6 NaCl + Cr2O3 + 2 KCl + 6 CO2 + 4 H2O
Sr(ClO3)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4ClO3 =>
3 Sr(ClO3)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4ClO3
CH2O + H2O = CH2(OH)2 =>
CH2O + H2O = CH2(OH)2
SnCl2 + NH4OH = Sn6O4(OH)4 + NH4Cl + H2O =>
6 SnCl2 + 12 NH4OH = Sn6O4(OH)4 + 12 NH4Cl + 4 H2O
NaBO2 = Na2B4O7 + Na2O =>
4 NaBO2 = Na2B4O7 + Na2O
Zn + HCl(c) = ZnCl2 + H =>
Zn + 2 HCl(c) = ZnCl2 + 2 H
PbO2 + NaOH = Na2O + Pb(OH)4 =>
PbO2 + 4 NaOH = 2 Na2O + Pb(OH)4
H2O2 + C2Cl4 = H2O + CO2 + Cl =>
4 H2O2 + C2Cl4 = 4 H2O + 2 CO2 + 4 Cl
NaCrO2 + J2 + NaOH = Na2CrO4 + NaJ + H2O =>
2 NaCrO2 + 3 J2 + 8 NaOH = 2 Na2CrO4 + 6 NaJ + 4 H2O
FeNO3 + NH4 + OH = Fe(OH)3 + NH4NO3 =>
FeNO3 + NH4 + 3 OH = Fe(OH)3 + NH4NO3
Fe + SnCl4 = FeCl3 + SnCl3 =>
Fe + 3 SnCl4 = FeCl3 + 3 SnCl3
H[CuCl2] + O2 + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
4 H[CuCl2] + O2 + 16 NH4OH = 4[Cu(NH3)4]Cl2 + 18 H2O
NH4OH + HC2H3O = NH4C2H3O + H2O =>
NH4OH + HC2H3O = NH4C2H3O + H2O
Ca2C + H2O + CO2 = CH2CHCO2 + Ca(OH)2 =>
11 Ca2C + 34 H2O + 13 CO2 = 8 CH2CHCO2 + 22 Ca(OH)2
Fe + H{+} + KMnO4 = Fe2{+} + H2O + K{+} + Mn2{+} =>
26 Fe + 16 H{+} + 2 KMnO4 = 13 Fe2{+} + 8 H2O + 2 K{+} + Mn2{+}
[Co(H2O)6]{2+} + Cl{-} = [CoCl6]{4-} + (H2O) =>
[Co(H2O)6]{2+} + 6 Cl{-} = [CoCl6]{4-} + 6(H2O)
HNO3 + Na2SO4 = NaNO3 + SO3 + H2O =>
2 HNO3 + Na2SO4 = 2 NaNO3 + SO3 + H2O
MnO1 + HCl = MnCl2 + H2O =>
MnO1 + 2 HCl = MnCl2 + H2O
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4 =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4
CuO + C2H4O2 = C4H6O4Cu + H2O =>
CuO + 2 C2H4O2 = C4H6O4Cu + H2O
Cr + ClO3 = ClO2 + Cr2O7 =>
2 Cr + 7 ClO3 = 7 ClO2 + Cr2O7
CuI + H2SO4 = CuSO4 + I2 + SO2 + H2O =>
2 CuI + 4 H2SO4 = 2 CuSO4 + I2 + 2 SO2 + 4 H2O
MgO2 + HCl = Mg2Cl + H2O + Cl =>
2 MgO2 + 8 HCl = Mg2Cl + 4 H2O + 7 Cl
CH3COCl + O2 = CO2 + HCl + H2O =>
CH3COCl + 2 O2 = 2 CO2 + HCl + H2O
Ba(OH)NO3 + H2SO4 = BaSO4 + H2O + HNO3 =>
Ba(OH)NO3 + H2SO4 = BaSO4 + H2O + HNO3
AgNo3 + K3Po4 = AgK3 + Po4No3 =>
AgNo3 + K3Po4 = AgK3 + Po4No3
FeTiO3 + O2 = Fe2O3 + TiO21 =>
4 FeTiO3 + 39 O2 = 2 Fe2O3 + 4 TiO21
PbSO4 = O2 + SO2 + PbO =>
2 PbSO4 = O2 + 2 SO2 + 2 PbO
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