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2 N2H4 + N2O4 = 3 N2 + 4 H2O
MnO4{-} + C2H5OH + OH{-} = MnO4{2-} + C2H3O{-} + H2O =>
2 MnO4{-} + C2H5OH + 3 OH{-} = 2 MnO4{2-} + C2H3O{-} + 3 H2O
P(O)(Cl)2NC(CH3)N(C2H5)2 + NH4F = P(O)(F)2NC(CH3)N(C2H5)2 + NH4Cl =>
P(O)(Cl)2NC(CH3)N(C2H5)2 + 2 NH4F = P(O)(F)2NC(CH3)N(C2H5)2 + 2 NH4Cl
CoCl2*6H2O + AlCl3 = CoAl2O4 + HCl + H2O =>
CoCl2*6H2O + 2 AlCl3 = CoAl2O4 + 8 HCl + 2 H2O
MnO2 + Cu = Mn2O3 + CuO =>
2 MnO2 + Cu = Mn2O3 + CuO
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Pb3O4 + CH4 = Pb + H2O + CO =>
3 Pb3O4 + 4 CH4 = 9 Pb + 8 H2O + 4 CO
PbCrO4 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + PbSO4 =>
2 PbCrO4 + 8 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O + 2 PbSO4
NaI + NaMnO4 + HCl = I2 + MnCl2 + NaCl + H2O =>
10 NaI + 2 NaMnO4 + 16 HCl = 5 I2 + 2 MnCl2 + 12 NaCl + 8 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
FeCl3 + KSNC = Fe(SNC)3 + KCl =>
FeCl3 + 3 KSNC = Fe(SNC)3 + 3 KCl
Na(NO3) + Ba(SO4) = Ba(NO3)2 + Na2SO4 =>
2 Na(NO3) + Ba(SO4) = Ba(NO3)2 + Na2SO4
ZnSe + K(NO3) = Zn(NO3)2 + K2Se =>
ZnSe + 2 K(NO3) = Zn(NO3)2 + K2Se
CaBr2 + AgClO4 = AgBr + Ca(ClO4)2 =>
CaBr2 + 2 AgClO4 = 2 AgBr + Ca(ClO4)2
C17H33COOH + O2 = CO2 + H2O =>
2 C17H33COOH + 51 O2 = 36 CO2 + 34 H2O
NH4O3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
16 NH4O3 + 5 Ca(OH)2 = 5 Ca(NO3)2 + 6 NH3 + 28 H2O
Hemoglobin(aq) + O2(g) = HemoglobinO2(aq) =>
Hemoglobin(aq) + O2(g) = HemoglobinO2(aq)
Cu + HNO3 = H2O + NO2 + CuN2O6 =>
Cu + 4 HNO3 = 2 H2O + 2 NO2 + CuN2O6
SnS + Na2S2 = Na2SnS3 =>
SnS + Na2S2 = Na2SnS3
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
NaH2O + Fe(NO3)3 = NaNO3 + Fe(H2O)3 =>
3 NaH2O + Fe(NO3)3 = 3 NaNO3 + Fe(H2O)3
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
C4H6 + O2 = H2O + C02 =>
2 C4H6 + 3 O2 = 6 H2O + 4 C02
Fe(NO3)2 + Sn = Fe + Sn(NO3)2 =>
Fe(NO3)2 + Sn = Fe + Sn(NO3)2
HCHO2 + KOH = KCHO2 + H2O =>
HCHO2 + KOH = KCHO2 + H2O
CaCO3 + NH3 = CaCN2 + H2O =>
CaCO3 + 2 NH3 = CaCN2 + 3 H2O
Cl + NiI2 = Cl2Ni + I =>
2 Cl + NiI2 = Cl2Ni + 2 I
Ti + HF = TiF + H =>
Ti + HF = TiF + H
Mg + HSO4 = MgSO4 + H2O + S =>
7 Mg + 8 HSO4 = 7 MgSO4 + 4 H2O + S
Pb + Cl + K2CrO4 = PbCrO4 + ClK2 =>
Pb + Cl + K2CrO4 = PbCrO4 + ClK2
Se + P = SeP =>
Se + P = SeP
BrO{-} + NH3 = Br{-} + N2 + H2O =>
3 BrO{-} + 2 NH3 = 3 Br{-} + N2 + 3 H2O
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s) =>
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al2(Cr2O7) + HBr = CrBr3 + Br2 + AlBr3 + H2O =>
Al2(Cr2O7) + 14 HBr = 2 CrBr3 + Br2 + 2 AlBr3 + 7 H2O
Ca(OH)2 + Ca(H2PO4) = Ca10(PO4) + (OH)2 + H2O =>
9 Ca(OH)2 + Ca(H2PO4) = Ca10(PO4) + 8(OH)2 + 2 H2O
C3H8 + NH3 = C3H7NH2 + H2 =>
C3H8 + NH3 = C3H7NH2 + H2
Mn + Sl2 = Mn2Sl =>
4 Mn + Sl2 = 2 Mn2Sl
Mg + CuNO32 = MgNO32 + Cu =>
Mg + CuNO32 = MgNO32 + Cu
NaMnO4 + MgI2 + H2SO4 = I2 + MnSO4 + MgSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 MgI2 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 MgSO4 + Na2SO4 + 8 H2O
Na2B4O7 + Zn + N = Na2O + ZnO + BN =>
Na2B4O7 + 6 Zn + 4 N = Na2O + 6 ZnO + 4 BN
AgI + FeS = Ag2S + FeI2 =>
2 AgI + FeS = Ag2S + FeI2
NaOH + ZnI2 = Zn(OH)2 + NaI =>
2 NaOH + ZnI2 = Zn(OH)2 + 2 NaI
HCOOC2H3 + Br2 + NaOH = Na2CO3 + HBr + CH3CHO =>
HCOOC2H3 + Br2 + 2 NaOH = Na2CO3 + 2 HBr + CH3CHO
KAl(SO4)2 + NaHC4H4O6 = KHC4H4O6 + NaAl(SO4)2 =>
KAl(SO4)2 + NaHC4H4O6 = KHC4H4O6 + NaAl(SO4)2
Cr + SnBr2 = CrBr2 + Sn =>
Cr + SnBr2 = CrBr2 + Sn
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