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5 PhC3H7 + 18 KMnO4 + 27 H2SO4 = 5 PhCOOH + 10 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
NaCl + CaCl2 = CaNa + Cl2 =>
2 NaCl + 2 CaCl2 = 2 CaNa + 3 Cl2
I2 + OH{-} = I{-} + IO{-} + H2O =>
I2 + 2 OH{-} = I{-} + IO{-} + H2O
CaCl2 + NaCl = CaClNaCl2 =>
CaCl2 + NaCl = CaClNaCl2
NCl3(s) = N2(g) + Cl2(g) =>
2 NCl3(s) = N2(g) + 3 Cl2(g)
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(l) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(l)
Fe + H2O(l) = Fe3O4 + H2 =>
3 Fe + 4 H2O(l) = Fe3O4 + 4 H2
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
KF + KBF4 + B2O3 = K3B3O3F6 =>
2 KF + KBF4 + B2O3 = K3B3O3F6
Na2S + Fe(NO3)2 = NaNO3 + FeS =>
Na2S + Fe(NO3)2 = 2 NaNO3 + FeS
NaCl + CaCl2 = NaCa + Cl =>
NaCl + CaCl2 = NaCa + 3 Cl
(NH4)2C2O4(aq) + Ca(NO3)2(aq) = CaC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Ca(NO3)2(aq) = CaC2O4(s) + 2 NH4NO3(aq)
Al + Fe2 = AlFe3 =>
2 Al + 3 Fe2 = 2 AlFe3
NaCl + Cu2 = CuCl2 + Na =>
4 NaCl + Cu2 = 2 CuCl2 + 4 Na
Cu2S(s) + O2 = Cu2O + SO2 =>
2 Cu2S(s) + 3 O2 = 2 Cu2O + 2 SO2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
SnCl4 + H2SO4 = Sn(SO4)2 + HCl =>
SnCl4 + 2 H2SO4 = Sn(SO4)2 + 4 HCl
CaCO3 + CH3COOH = CH3COCa + H2O + CO2 =>
8 CaCO3 + 11 CH3COOH = 8 CH3COCa + 10 H2O + 14 CO2
(NH4)2Cr2O7 + O2 = CrO3 + N2 + H2O =>
2(NH4)2Cr2O7 + 3 O2 = 4 CrO3 + 2 N2 + 8 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(l) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(l)
CaCl2 + NaCl = CaNa + Cl =>
CaCl2 + NaCl = CaNa + 3 Cl
C56H12O6 + O2 = CO2 + H2O =>
C56H12O6 + 56 O2 = 56 CO2 + 6 H2O
Na2CO3(aq) + HBr(aq) = NaBr + H2CO3 =>
Na2CO3(aq) + 2 HBr(aq) = 2 NaBr + H2CO3
Al2S3 + H3P = H2S + AlP =>
Al2S3 + 2 H3P = 3 H2S + 2 AlP
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(l) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(l)
Ca + (SO4) = CaSO4 =>
Ca + (SO4) = CaSO4
HAsO{-2} + I2 + H2O = H3AsO4 + I{-} + H =>
HAsO{-2} + I2 + 3 H2O = H3AsO4 + 2 I{-} + 4 H
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C6H8O6 + KHCO3 = C6H7O6K + H2O + CO2 =>
C6H8O6 + KHCO3 = C6H7O6K + H2O + CO2
ClF3 = Cl + F =>
ClF3 = Cl + 3 F
C8H14(g) + O2(g) = CO2(g) + H2O(l) =>
2 C8H14(g) + 23 O2(g) = 16 CO2(g) + 14 H2O(l)
C4H9OH + CrO3 + H2SO4 = C4H8O + Cr2(SO4)3 + H2O =>
3 C4H9OH + 2 CrO3 + 3 H2SO4 = 3 C4H8O + Cr2(SO4)3 + 6 H2O
Sb2O3 + KMnO4 + HCl = SbCl5 + KCl + MnCl2 + H2O =>
5 Sb2O3 + 4 KMnO4 + 62 HCl = 10 SbCl5 + 4 KCl + 4 MnCl2 + 31 H2O
B2Br4 = B + Br =>
B2Br4 = 2 B + 4 Br
I = I8 =>
8 I = I8
NaOH + ClSO4 = Na2SO4 + Cl(OH)2 =>
2 NaOH + ClSO4 = Na2SO4 + Cl(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaI + HClO = NaIO3 + HCl =>
NaI + 3 HClO = NaIO3 + 3 HCl
SIO2 + K2CO3 = K4SIO4 + CO2 =>
SIO2 + 2 K2CO3 = K4SIO4 + 2 CO2
CH3Cl + NH3 = CH3NH2 + HCl =>
CH3Cl + NH3 = CH3NH2 + HCl
C2H4 + L2 = C2H4L2 = =>
C2H4 + L2 = C2H4L2
Bi(NO3)3 + HCl = BiCl3 + (NO3)H =>
Bi(NO3)3 + 3 HCl = BiCl3 + 3(NO3)H
(NH4)2CO3 + Ni(NO3)2 = Ni2(CO3)2 + NH4NO3 =>
2(NH4)2CO3 + 2 Ni(NO3)2 = Ni2(CO3)2 + 4 NH4NO3
K2CO3 + SIO2 = K2SIO3 + CO2 =>
K2CO3 + SIO2 = K2SIO3 + CO2
CO(NH2)2 + H2SO4 = NH3SO3 + CO + H3N + O2 =>
2 CO(NH2)2 + 2 H2SO4 = 2 NH3SO3 + 2 CO + 2 H3N + O2
Na2CO3 + Mg(NO3)2 = Na(NO3)2 + Mg2CO3 =>
Na2CO3 + 2 Mg(NO3)2 = 2 Na(NO3)2 + Mg2CO3
Al + PbF2 = AlF3 + Pb =>
2 Al + 3 PbF2 = 2 AlF3 + 3 Pb
CoCO3 + HBr = CoBr2 + H2CO3 =>
CoCO3 + 2 HBr = CoBr2 + H2CO3
SiO2 + K2CO3 = K2SiO3 + CO2 =>
SiO2 + K2CO3 = K2SiO3 + CO2
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