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HC6H5CO2 + H2O = H3O + C6H5CO2
C6H2(NO2)3CH3 + O2 = H2O + N2 + CO2 =>
4 C6H2(NO2)3CH3 + 21 O2 = 10 H2O + 6 N2 + 28 CO2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Fe(s) + NaClO = FeClO + Na =>
Fe(s) + NaClO = FeClO + Na
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
Cr(OH)2 = CrO + H2O =>
Cr(OH)2 = CrO + H2O
K4C + Mg3N2 = Mg2C + K3N =>
3 K4C + 2 Mg3N2 = 3 Mg2C + 4 K3N
NaC9H7O4 + HCl = CH2Cl2 + NaOH + H2O =>
NaC9H7O4 + 18 HCl = 9 CH2Cl2 + NaOH + 3 H2O
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Ca(OH)2(aq) + HBr(aq) = CaBr2 + H2O =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2 + 2 H2O
S2O8{2-} + S3O6{2-} + H2O = SO4{2-} + H{+} =>
4 S2O8{2-} + S3O6{2-} + 6 H2O = 11 SO4{2-} + 12 H{+}
PbS + NaCl = Pb + Na2S + ClS =>
3 PbS + 2 NaCl = 3 Pb + Na2S + 2 ClS
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Au2S3 + H2 = Au + H2S = =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Na3PO4 + NSO4 = Na2SO4 + N3(PO4)2 =>
2 Na3PO4 + 3 NSO4 = 3 Na2SO4 + N3(PO4)2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
S + NaHO = Na2S + Na2SO4 + H2O =>
4 S + 8 NaHO = 3 Na2S + Na2SO4 + 4 H2O
C6H6(g) + Cl2(g) = C6H4Cl2(g) + HCl(g) =>
C6H6(g) + 2 Cl2(g) = C6H4Cl2(g) + 2 HCl(g)
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
F2 + AuCl2 = AuF2 + Cl2 =>
F2 + AuCl2 = AuF2 + Cl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H3Cl + Cu = CuCl3 + H2 =>
6 H3Cl + 2 Cu = 2 CuCl3 + 9 H2
Na2CO3 + KC2H3O2 = K2CO3 + NaC2H3O2 =>
Na2CO3 + 2 KC2H3O2 = K2CO3 + 2 NaC2H3O2
NaCO3(s) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(s) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
C2H2 + CH4 = C4H6 =>
5 C2H2 + 2 CH4 = 3 C4H6
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuSO4 + FeS = CuO + FeO + SO2 =>
3 CuSO4 + FeS = 3 CuO + FeO + 4 SO2
Cu + Al(NO3)3 = Cu(NO3)2 + Al =>
3 Cu + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 Al
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Al{3+} + HO{-} = Al(OH)3 =>
Al{3+} + 3 HO{-} = Al(OH)3
I2 + HNO3 = IO3 + NO + H =>
I2 + 3 HNO3 = 2 IO3 + 3 NO + 3 H
H3C6H5O7 + NaOH = NaH3C6H5O7 + OH =>
H3C6H5O7 + NaOH = NaH3C6H5O7 + OH
Na2Co3 + Fe2(NO3)2 = Na2NO3 + Fe2(Co3)2 =>
2 Na2Co3 + Fe2(NO3)2 = 2 Na2NO3 + Fe2(Co3)2
Ag{+} + CO3{-} = AgCO3 =>
Ag{+} + CO3{-} = AgCO3
ZnH3COO + CoBr = ZnBr + CoH3COO =>
ZnH3COO + CoBr = ZnBr + CoH3COO
Sn(CO3)2 + NaCIO3 = Sn(CIO3)4 + Na2CO3 =>
Sn(CO3)2 + 4 NaCIO3 = Sn(CIO3)4 + 2 Na2CO3
C6H4(OH)COOH + C2H5OH = C7H6(OH)COOCH3 + H2O =>
C6H4(OH)COOH + C2H5OH = C7H6(OH)COOCH3 + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CaCO3 + CH3COOH = CaCH3COOH + CO2 + H2O =>
4 CaCO3 + 5 CH3COOH = 4 CaCH3COOH + 6 CO2 + 2 H2O
[Cu(NH3)4]SO4 + HNO3 = Cu(NO3)2 + (NH4)2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 HNO3 = Cu(NO3)2 + (NH4)2SO4 + 2 NH3
C7H12O7 + NaHCO3 = C6H7O6Na + H2O + H2CO3 =>
10 C7H12O7 + 13 NaHCO3 = 13 C6H7O6Na + 16 H2O + 5 H2CO3
Pb + (H3PO4)2 = H2 + (Pb3PO4)2 =>
6 Pb + (H3PO4)2 = 3 H2 + (Pb3PO4)2
GeH6 + Br2 = GeH2Br2 + HBr =>
GeH6 + 3 Br2 = GeH2Br2 + 4 HBr
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Rb + Zn(NO3)2 = Zn + Rb(NO3)4 =>
Rb + 2 Zn(NO3)2 = 2 Zn + Rb(NO3)4
C2H5OC3 + O2 = CO2 + H2O =>
4 C2H5OC3 + 23 O2 = 20 CO2 + 10 H2O
CU(s) + O2(g) = CUO2(s) =>
CU(s) + O2(g) = CUO2(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
U3O8 + HNO3 = UO2(NO3)2 + NO2 + H2O =>
U3O8 + 8 HNO3 = 3 UO2(NO3)2 + 2 NO2 + 4 H2O
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