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2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
H3PO4 + CsOH = Cs3PO4 + HOH =>
H3PO4 + 3 CsOH = Cs3PO4 + 3 HOH
S8 + O2 + H2O = H2SO4 =>
S8 + 12 O2 + 8 H2O = 8 H2SO4
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O =>
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Zn(NH2)2 + NaNH2 = Na2Zn(NH2)4 =>
Zn(NH2)2 + 2 NaNH2 = Na2Zn(NH2)4
K4[Fe(CN)6] + Zn(NO3)2 = Zn2[Fe(CN)6] + KNO3 =>
K4[Fe(CN)6] + 2 Zn(NO3)2 = Zn2[Fe(CN)6] + 4 KNO3
Ca(No3)2 + KCl = CaCl2 + KNo3 =>
Ca(No3)2 + 2 KCl = CaCl2 + 2 KNo3
MnC2O4H6O3 + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4H6O3 + 2 O2 = Mn3O4 + 9 H2O + 6 CO2
H2C6H6 + OH = C6H6O6 + H2O =>
H2C6H6 + 14 OH = C6H6O6 + 8 H2O
Al(s) + S4(s) = Al2S3(s) =>
8 Al(s) + 3 S4(s) = 4 Al2S3(s)
(NH4)2SO4 + LiOH = Li2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH4OH
HNO2 + C3H8O = CO2 + H2O + N2 =>
6 HNO2 + C3H8O = 3 CO2 + 7 H2O + 3 N2
KMnO4 + CH3CH2OH = CH3COOH + H2O + MnO2 + KOH =>
4 KMnO4 + 3 CH3CH2OH = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
CHO + O2 = H2O + CO2 =>
4 CHO + 3 O2 = 2 H2O + 4 CO2
NaF + Sr(NO3)2 = SrF2 + Na(NO3) =>
2 NaF + Sr(NO3)2 = SrF2 + 2 Na(NO3)
C6H5NO3 + (NH4)2S = C6H5NH2 + NH3 + S + H2O =>
C6H5NO3 + 4(NH4)2S = C6H5NH2 + 8 NH3 + 4 S + 3 H2O
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + CH3CH2OH = CH3CH3 + ClOH =>
HCl + CH3CH2OH = CH3CH3 + ClOH
C2H5NH2 + HCl = C2H5NH3 + Cl =>
C2H5NH2 + HCl = C2H5NH3 + Cl
NH3 + MeI + CO3{2-} = NMe3 + I{-} + HCO3{-} =>
NH3 + 3 MeI + 3 CO3{2-} = NMe3 + 3 I{-} + 3 HCO3{-}
HOOCCOOH(s) + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH(s) + 2 NaOH = NaOOCCOONa + 2 H2O
CoI3 = Co + I2 =>
2 CoI3 = 2 Co + 3 I2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CuO + CH2COOH = Cu(CH2COO)2 + H2O =>
CuO + 2 CH2COOH = Cu(CH2COO)2 + H2O
NaBO2 + HCl + H2O = NaCl + H3BO3 =>
NaBO2 + HCl + H2O = NaCl + H3BO3
CuS + H{+} + NO3{-} = NO2 + Cu2{+} + H2O + S =>
2 CuS + 2 H{+} + NO3{-} = NO2 + Cu2{+} + H2O + 2 S
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl2 + AgI = ClAg + I2 =>
Cl2 + 2 AgI = 2 ClAg + I2
HNO3 + S(OH)2 = H2SO4 + NO2 + H2O =>
4 HNO3 + S(OH)2 = H2SO4 + 4 NO2 + 2 H2O
KI + CaCrO4 = K2CrO4 + CaI2 =>
2 KI + CaCrO4 = K2CrO4 + CaI2
Na2SO4 + H2O = H14Na2O11S =>
Na2SO4 + 7 H2O = H14Na2O11S
Pb2CrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 Pb2CrO4 + 8 KI + 16 HCl = 4 PbCl2 + 2 CrI3 + 8 KCl + I2 + 8 H2O
Mg2Cl3 + HI = MgI3 + H2Cl =>
Mg2Cl3 + 6 HI = 2 MgI3 + 3 H2Cl
N2 + K = K2N2 =>
N2 + 2 K = K2N2
Ca2(CO3) + HCl = Ca2(CO2) + H2O + Cl =>
Ca2(CO3) + 2 HCl = Ca2(CO2) + H2O + 2 Cl
CaCO3 + H3PO4 = Ca3 + (PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3 + (PO4)2 + 3 CO2 + 3 H2O
CrO3 + NH3 = Cr2O3 + H2O + N2 =>
2 CrO3 + 2 NH3 = Cr2O3 + 3 H2O + N2
Sr(NO3)2 + Fe(NO3)3*9H2O + CH4N2O + AgNO3 + Mn(NO3)24H2O = Sr07Fe05Ag03Mn05O3 + H2O + CO2 + NO2 =>
49 Sr(NO3)2 + 35 Fe(NO3)3*9H2O + 149 CH4N2O + 21 AgNO3 + 35 Mn(NO3)24H2O = 7 Sr07Fe05Ag03Mn05O3 + 648 H2O + 149 CO2 + 1362 NO2
(Ca(IO3)2) = CaO + I + O =>
(Ca(IO3)2) = CaO + 2 I + 5 O
Al2S3 + Au(OH)3 = Al(OH)3 + Au2S3 =>
Al2S3 + 2 Au(OH)3 = 2 Al(OH)3 + Au2S3
FeS + NO3{-} + H{+} = NO + SO42{-} + Fe2{+} + H2O =>
6 FeS + 167 NO3{-} + 164 H{+} = 167 NO + 6 SO42{-} + 3 Fe2{+} + 82 H2O
NaH2PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
NaH2PO4 + 12(NH4)2MoO4 + 22 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + NaNO3 + 12 H2O
HBr + LiOH = HOH + BrLi =>
HBr + LiOH = HOH + BrLi
(NH4)2U2O7 = UO3 + NH3 + H2O =>
(NH4)2U2O7 = 2 UO3 + 2 NH3 + H2O
C2H5OH + HNO3 = CO2 + H2O + N2O =>
2 C2H5OH + 6 HNO3 = 4 CO2 + 9 H2O + 3 N2O
K3N + H2O = KOH + NH3 =>
K3N + 3 H2O = 3 KOH + NH3
Li + C = C2Li2 =>
2 Li + 2 C = C2Li2
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