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3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
CH3CH2COOH + O3 = CO2 + H2O =>
3 CH3CH2COOH + 7 O3 = 9 CO2 + 9 H2O
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
FeCl3 + KSCN + HCl = Fe(SCN)6 + KCl + H2 =>
2 FeCl3 + 12 KSCN + 6 HCl = 2 Fe(SCN)6 + 12 KCl + 3 H2
CN{-} + Ag{+} = AgCN =>
CN{-} + Ag{+} = AgCN
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn + OH = Zn(OH)2 =>
Zn + 2 OH = Zn(OH)2
AlC + H2O = CH4 + Al + (OH)3 =>
3 AlC + 12 H2O = 3 CH4 + 3 Al + 4(OH)3
Ca{2+} + COO{-} + O2 = CaO + CO2 =>
2 Ca{2+} + 4 COO{-} + O2 = 2 CaO + 4 CO2
Au + HClO4 = H2 + Au(ClO4)3 =>
2 Au + 6 HClO4 = 3 H2 + 2 Au(ClO4)3
H2S + SO = H2O + S8 =>
4 H2S + 4 SO = 4 H2O + S8
(NH4)2SO4(aq) + NaOH(aq) = (NH4)OH + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2(NH4)OH + Na2SO4
C2375NH2 + O2 = CO2 + H2O + N2 =>
2 C2375NH2 + 4751 O2 = 4750 CO2 + 2 H2O + N2
KI + H2SO4 + MnO2 = K2SO4 + H2O + MnSO3 + I2 =>
4 KI + 3 H2SO4 + MnO2 = 2 K2SO4 + 3 H2O + MnSO3 + 2 I2
CaCl2(aq) + AgN03(aq) = Ca(N03)2(aq) + AgCl(s) =>
CaCl2(aq) + 2 AgN03(aq) = Ca(N03)2(aq) + 2 AgCl(s)
NaOCl + H2C6H6O6 = NaC6H6O6 + H2OCl =>
NaOCl + H2C6H6O6 = NaC6H6O6 + H2OCl
Cr(NO3)3 + K3PO4 = K(NO3) + CrPO4 =>
Cr(NO3)3 + K3PO4 = 3 K(NO3) + CrPO4
BaS + MnI2 = BaI2 + MnS =>
BaS + MnI2 = BaI2 + MnS
NH4NO3 + C7H6O = CO2 + H2O + N2 =>
16 NH4NO3 + C7H6O = 7 CO2 + 35 H2O + 16 N2
C3H5N3 + O2 = CO2 + H2O + N2 =>
4 C3H5N3 + 17 O2 = 12 CO2 + 10 H2O + 6 N2
P + Cl2 + O = PClO =>
2 P + Cl2 + 2 O = 2 PClO
H3PO4 + Ni = H2 + Ni3PO4 =>
2 H3PO4 + 6 Ni = 3 H2 + 2 Ni3PO4
FeCl3 + Pb(NO3)2(aq) = Fe(NO3)3 + PbCl2 =>
2 FeCl3 + 3 Pb(NO3)2(aq) = 2 Fe(NO3)3 + 3 PbCl2
K + Cl = KCl5 =>
K + 5 Cl = KCl5
Fe(OH)2 + H2O = Fe(OH)4{2-} + H{+} =>
Fe(OH)2 + 2 H2O = Fe(OH)4{2-} + 2 H{+}
Co(NO3)2(aq) + NAOH(aq) = Co(OH)2(aq) + NANO3(aq) =>
Co(NO3)2(aq) + 2 NAOH(aq) = Co(OH)2(aq) + 2 NANO3(aq)
Na2CO3(aq) + HCl(l) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(l) = 2 NaCl(aq) + CO2(g) + H2O(l)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C + Fe2O3(s) = Fe + CO2 =>
3 C + 2 Fe2O3(s) = 4 Fe + 3 CO2
Co + KSCN = CoSCN + K =>
Co + KSCN = CoSCN + K
KNO2 + C = K2CO3 + CO + N2 =>
2 KNO2 + 2 C = K2CO3 + CO + N2
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
ZnSO4 + O2 = ZnO2 + SO4 =>
ZnSO4 + O2 = ZnO2 + SO4
Fe{6} + Br{2} = Fe{2} + Br{4} =>
Fe{6} + 2 Br{2} = Fe{2} + 2 Br{4}
CaSeO3(s) + O2(g) = CaSeO4(s) =>
2 CaSeO3(s) + O2(g) = 2 CaSeO4(s)
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
CH4 + Cl2 + HF = CCl2F2 + HCl =>
CH4 + 4 Cl2 + 2 HF = CCl2F2 + 6 HCl
Zn + NO3{-} + OH{-} = NH3 + ZnO2{2-} + H2O =>
4 Zn + NO3{-} + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
C6(H8)2 + O2 = CO2 + H2O =>
C6(H8)2 + 10 O2 = 6 CO2 + 8 H2O
AgNo3 + CaI2 = AgI + Ca(No3)2 =>
2 AgNo3 + CaI2 = 2 AgI + Ca(No3)2
COH{-}CH2{-}COH + KMnO4 + KOH = COOK{-}CH2{-}COOK + H2O + K2MnO4 =>
COH{-}CH2{-}COH + 2 KMnO4 + 3 KOH = COOK{-}CH2{-}COOK + 2 H2O + 2 K2MnO4
Pb(CH3COO)2 + Na2S = PbS + CH3COONa =>
Pb(CH3COO)2 + Na2S = PbS + 2 CH3COONa
CH2O + NH3 = CH2NH + H2O =>
CH2O + NH3 = CH2NH + H2O
C12H18O2 + O2 = CO2 + H2O =>
2 C12H18O2 + 31 O2 = 24 CO2 + 18 H2O
ClO3{-} + S{-2} + H2O = Cl2 + S + OH{-} =>
2 ClO3{-} + 5 S{-2} + 6 H2O = Cl2 + 5 S + 12 OH{-}
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