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K2CO3 = 2 K + C + 3 O
(CH3)2CO + HCN = (CH3)2C(OH)CN =>
(CH3)2CO + HCN = (CH3)2C(OH)CN
SiO2*3C = SiC*2CO =>
SiO2*3C = SiC*2CO
NH6 = N + H =>
NH6 = N + 6 H
N + O = NO2 =>
N + 2 O = NO2
Cr2O7{-2} + FeC2O4 + H{+} = Cr{+3} + Fe{+3} + CO2 + H2O =>
Cr2O7{-2} + 2 FeC2O4 + 14 H{+} = 2 Cr{+3} + 2 Fe{+3} + 4 CO2 + 7 H2O
FeCl3 + OH = Fe(OH)2 + Cl =>
FeCl3 + 2 OH = Fe(OH)2 + 3 Cl
C14H8O2 + O2 = CO2 + H2O =>
C14H8O2 + 15 O2 = 14 CO2 + 4 H2O
Cu + K2Cr2O7 + H2SO4 = CuSO4 + Cr2SO4 + K2SO4 + H2O =>
5 Cu + K2Cr2O7 + 7 H2SO4 = 5 CuSO4 + Cr2SO4 + K2SO4 + 7 H2O
N2SO4 + Sr(NO3)2 = SrSO4 + N2(NO3)2 =>
N2SO4 + Sr(NO3)2 = SrSO4 + N2(NO3)2
H2SO3 + CaCl2 = Ca(HSO3)2 + HCl =>
2 H2SO3 + CaCl2 = Ca(HSO3)2 + 2 HCl
Na2B4O7(H2O)10 + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7(H2O)10 + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
Al + Pb3(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb3(NO3)2 = 2 Al(NO3)3 + 9 Pb
P2O3 + AgNO3 = Ag + P2O5 + N2 =>
3 P2O3 + 2 AgNO3 = 2 Ag + 3 P2O5 + N2
CHOOH + CH3 = CH3COOCH3 + H2O =>
7 CHOOH + 8 CH3 = 5 CH3COOCH3 + 4 H2O
Na2WO4 + Na2SiO3 + HCl = Na10[SiW9O34] + NaCl + H2O =>
9 Na2WO4 + Na2SiO3 + 10 HCl = Na10[SiW9O34] + 10 NaCl + 5 H2O
Au(NO3)2 + Al = Au + Al(NO3)3 =>
3 Au(NO3)2 + 2 Al = 3 Au + 2 Al(NO3)3
Pt + FeCl2 = PtCl + Fe =>
2 Pt + FeCl2 = 2 PtCl + Fe
Al + Na(NO3) = Na + Al(NO3)3 =>
Al + 3 Na(NO3) = 3 Na + Al(NO3)3
MnO2 + KOH = K3Mn(OH)6 + K3MnO4 =>
2 MnO2 + 6 KOH = K3Mn(OH)6 + K3MnO4
CH3CHOOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
4 CH3CHOOH + 2 CH3CH2OH = 3 CH3COOCH2CH3 + 4 H2O
FeCl2 + NH3 + H2O = FeO + NH4Cl =>
FeCl2 + 2 NH3 + H2O = FeO + 2 NH4Cl
C24H50 + H2O = CO2 + CH4 =>
4 C24H50 + 46 H2O = 23 CO2 + 73 CH4
Fe3 + Hg(SCN)2 + Cl = HgCl2 + Fe(SCN)2 =>
Fe3 + 3 Hg(SCN)2 + 6 Cl = 3 HgCl2 + 3 Fe(SCN)2
Cu{2+} + Cr(OH)3 + OH{-} = CrO4{2-} + Cu{+} + H{+} =>
3 Cu{2+} + Cr(OH)3 + OH{-} = CrO4{2-} + 3 Cu{+} + 4 H{+}
Fe + C + O2 = FeCO3 =>
2 Fe + 2 C + 3 O2 = 2 FeCO3
Cr4N + (NH4)2Cr2O7 + H3PO4 = Cr2(HPO4)3 + NH4H2PO4 + H2O =>
2 Cr4N + 3(NH4)2Cr2O7 + 29 H3PO4 = 7 Cr2(HPO4)3 + 8 NH4H2PO4 + 21 H2O
KMnO4 + Al2(SO3)3 = K2SO3 + Al(MnO4)3 =>
6 KMnO4 + Al2(SO3)3 = 3 K2SO3 + 2 Al(MnO4)3
CuSO4 + K2CrO4 = CuCrO4K2SO4 =>
CuSO4 + K2CrO4 = CuCrO4K2SO4
C17H33COOH + KMnO4 + H2O = C17H33COOH(OH)2 + MnO2 + KOH =>
3 C17H33COOH + 2 KMnO4 + 4 H2O = 3 C17H33COOH(OH)2 + 2 MnO2 + 2 KOH
C8H10O + KMnO4 + H2SO4 = C8H8O + K2SO4 + MnSO4 + H2O =>
5 C8H10O + 2 KMnO4 + 3 H2SO4 = 5 C8H8O + K2SO4 + 2 MnSO4 + 8 H2O
Ca(oh)2 + H2O = Ca(OH)2 + H2 =>
Ca(oh)2 + 4 H2O = 2 Ca(OH)2 + 2 H2
Ce(SO4)2 + Na2SO3 + H2O = Ce2(SO4)3 + Na2SO4 + H2SO4 =>
2 Ce(SO4)2 + Na2SO3 + H2O = Ce2(SO4)3 + Na2SO4 + H2SO4
Mn(CH3COO)2 + NaOH = Mn(OH)2 + NaCH3COO =>
Mn(CH3COO)2 + 2 NaOH = Mn(OH)2 + 2 NaCH3COO
Al1Br3 + Cl2 = Al1Cl3 + Br2 =>
2 Al1Br3 + 3 Cl2 = 2 Al1Cl3 + 3 Br2
CH3CH2CH2CH2 + O2 = CO2 + H2O =>
4 CH3CH2CH2CH2 + 25 O2 = 16 CO2 + 18 H2O
Cr2O3 + Fe = Fe2O3 + Cr =>
Cr2O3 + 2 Fe = Fe2O3 + 2 Cr
BaO + H2SO3 = Ba(HSO3)2 + H2O =>
BaO + 2 H2SO3 = Ba(HSO3)2 + H2O
NaHCO3 + PbO = NaOH + PbCO3 =>
NaHCO3 + PbO = NaOH + PbCO3
C6H6 + O3 = CO2 + H2O =>
C6H6 + 5 O3 = 6 CO2 + 3 H2O
Mg + PbBr2 = Pb + MgBr2 =>
Mg + PbBr2 = Pb + MgBr2
K2S2O5 + O2 = K2SO4 + SO2 =>
2 K2S2O5 + O2 = 2 K2SO4 + 2 SO2
KC4H5O6 + CH2Na2O4 = KNaC4H4O6 + CO2 + H2O =>
2 KC4H5O6 + CH2Na2O4 = 2 KNaC4H4O6 + CO2 + 2 H2O
(NH4)S3O6 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + NH3 + H2O =>
6(NH4)S3O6 + 7 K2Cr2O7 + 10 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 6 NH3 + 13 H2O
CoCl3 + F2 = CoF2 + Cl2 =>
2 CoCl3 + 2 F2 = 2 CoF2 + 3 Cl2
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu295Zn5O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 295 Cu(CO2CH3)2 + 5 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu295Zn5O700 + 2600 CO + 1950 H2O
PbS + HNO3 = H2SO4 + Pb(NO3)2 + NO + H2O =>
3 PbS + 14 HNO3 = 3 H2SO4 + 3 Pb(NO3)2 + 8 NO + 4 H2O
NH4 + H2SO4 = SO2 + H2O + NH3 =>
2 NH4 + H2SO4 = SO2 + 2 H2O + 2 NH3
KMnO4 + K2S + HClO4 = Mn(ClO4)2 + SO4 + KClO4 + H2O =>
2 KMnO4 + K2S + 8 HClO4 = 2 Mn(ClO4)2 + SO4 + 4 KClO4 + 4 H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
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