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4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCo3 = Ca3 + Co2 =>
6 CaCo3 = 2 Ca3 + 9 Co2
FeC2O6H4 + O2 = FeO + H2O + CO2 =>
2 FeC2O6H4 + O2 = 2 FeO + 4 H2O + 4 CO2
Pb(NO3)2 + H2O + (NH4)3PO4*12MoO3 = PbMoO4 + (NH4)3PO4 + HNO3 =>
12 Pb(NO3)2 + 12 H2O + (NH4)3PO4*12MoO3 = 12 PbMoO4 + (NH4)3PO4 + 24 HNO3
Fe{2} + Cu{2}(SO4){2-} = Cu{+} + Fe{3}(SO4){2-} =>
Fe{2} + Cu{2}(SO4){2-} = Cu{+} + Fe{3}(SO4){2-}
NH3 + ZnSO4 = Zn(NH3)4SO4 =>
4 NH3 + ZnSO4 = Zn(NH3)4SO4
NO2(g) + O2(g) + H2O0(l) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O0(l) = 4 HNO3(aq)
Fe + Cu2NO3 = Fe(NO3)2 + Cu =>
Fe + 2 Cu2NO3 = Fe(NO3)2 + 4 Cu
PH3 + KCIO3 = P2O5 + KCI + H2O =>
6 PH3 + 8 KCIO3 = 3 P2O5 + 8 KCI + 9 H2O
Ca2S2 + ZnCl2 = Zn2S2 + CaCl2 =>
Ca2S2 + 2 ZnCl2 = Zn2S2 + 2 CaCl2
HSO4 + Zn(OH)2 = H2O + Zn(SO4)2 =>
2 HSO4 + Zn(OH)2 = 2 H2O + Zn(SO4)2
Ni(OH)2 + SO2 = Ni2SO3(OH)2 + H2O =>
2 Ni(OH)2 + SO2 = Ni2SO3(OH)2 + H2O
Pb(NO3)2 + H2O + (NH4)3PO4*12MoO3 = PbMoO4 + (NH4)3PO4 + HNO3 =>
12 Pb(NO3)2 + 12 H2O + (NH4)3PO4*12MoO3 = 12 PbMoO4 + (NH4)3PO4 + 24 HNO3
CuSO4 + K2[Hg(SCN)4] + ZnSO4 = Cu[Hg(SCN)4]*Zn[Hg(SCN)4] + K2SO4 =>
CuSO4 + 2 K2[Hg(SCN)4] + ZnSO4 = Cu[Hg(SCN)4]*Zn[Hg(SCN)4] + 2 K2SO4
CuSO4*5H2O = [Cu(OH2)4]SO4*H2O =>
CuSO4*5H2O = [Cu(OH2)4]SO4*H2O
AgO + HCl = AgCl2 + H2O =>
AgO + 2 HCl = AgCl2 + H2O
FeCl3 + Ag2S = Fe2S3 + AgCl =>
2 FeCl3 + 3 Ag2S = Fe2S3 + 6 AgCl
C6H8O7 + NaCl = C6H7NaO7 + HCl =>
C6H8O7 + NaCl = C6H7NaO7 + HCl
Fe{2} + Cu{2}(SO4){2-} = Cu{+} + Fe{3}(SO4){2-} =>
Fe{2} + Cu{2}(SO4){2-} = Cu{+} + Fe{3}(SO4){2-}
K2CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4
NaO4 + H2O = NaOH + O =>
2 NaO4 + H2O = 2 NaOH + 7 O
HCl + O2 + CuCl = CuCl2 + H2O =>
4 HCl + O2 + 4 CuCl = 4 CuCl2 + 2 H2O
NaB(OH)4 + H2O2 + H2O = Na2B2O4(OH)4*6H2O =>
2 NaB(OH)4 + 2 H2O2 + 2 H2O = Na2B2O4(OH)4*6H2O
P0 + KOH + H2O = PH3 + KH2PO2 =>
4 P0 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Cr2O3 + NO3{-} + OH{-} = CrO4{-} + NO2{-} + H2O =>
Cr2O3 + 4 NO3{-} + 2 OH{-} = 2 CrO4{-} + 4 NO2{-} + H2O
CuSO4 + N2H4*2H2O = N2 + Cu2O + H2SO4 =>
4 CuSO4 + N2H4*2H2O = N2 + 2 Cu2O + 4 H2SO4
KOH + Al(NO3)3 = Al(OH)3 + KNO3 =>
3 KOH + Al(NO3)3 = Al(OH)3 + 3 KNO3
AlCl3 + BaSO4 = BaCl3 + Al(SO4) =>
AlCl3 + BaSO4 = BaCl3 + Al(SO4)
CaO + N2 = Ca + N2O =>
CaO + N2 = Ca + N2O
CS2 + O2 = CO2 + SO2* =>
CS2 + 3 O2 = CO2 + 2 SO2*
NO2(g) + O2(g) + H2O0(l) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O0(l) = 4 HNO3(aq)
KOH + Al(NO3)3 = Al(OH)3 + KNO3 =>
3 KOH + Al(NO3)3 = Al(OH)3 + 3 KNO3
O2 + C11H21 = CO2 + HOH =>
65 O2 + 4 C11H21 = 44 CO2 + 42 HOH
C2H5ONa + HCl = C2H5OH + NaCl =>
C2H5ONa + HCl = C2H5OH + NaCl
Zn{2} + Ni = Zn + Ni{2} =>
Zn{2} + Ni = Zn + Ni{2}
HI(aq) + Li2S(aq) = H2S(s)(g) + LiI(aq) =>
2 HI(aq) + Li2S(aq) = H2S(s)(g) + 2 LiI(aq)
Na2S + HCl + H2O = SO2 + NaCl + H2 =>
Na2S + 2 HCl + 2 H2O = SO2 + 2 NaCl + 3 H2
Na[AlCl4] + HBr = H[AlCl4] + NaBr =>
Na[AlCl4] + HBr = H[AlCl4] + NaBr
Pb(NO3)2 + H2O + (NH4)3PO4*12MoO3 = PbMoO4 + (NH4)3PO4 + HNO3 =>
12 Pb(NO3)2 + 12 H2O + (NH4)3PO4*12MoO3 = 12 PbMoO4 + (NH4)3PO4 + 24 HNO3
BaCO3 + CH3COOH = CH3COOBa + CO2 + H2O =>
8 BaCO3 + 9 CH3COOH = 8 CH3COOBa + 10 CO2 + 6 H2O
Al2SiO5Cr + NaCN + H2O = Al(CN)2 + Cr(CN)2 + NaOH + H2SiO5 + H2 =>
Al2SiO5Cr + 6 NaCN + 6 H2O = 2 Al(CN)2 + Cr(CN)2 + 6 NaOH + H2SiO5 + 2 H2
Na2ZnO2 + H2CO3 = ZnCO3 + Na2CO3 + H2O =>
Na2ZnO2 + 2 H2CO3 = ZnCO3 + Na2CO3 + 2 H2O
NaBr + Ag2CrO4 = Na2CrO4 + AgBr =>
2 NaBr + Ag2CrO4 = Na2CrO4 + 2 AgBr
CaCO3 + HNO2 = Ca{+2} + NO2{-} + CO2 + H2O =>
CaCO3 + 2 HNO2 = Ca{+2} + 2 NO2{-} + CO2 + H2O
FeI2 + NaOH = FeOH + NaI2 =>
FeI2 + NaOH = FeOH + NaI2
Cl + CH4 = CCCl4 + HCl =>
12 Cl + 2 CH4 = CCCl4 + 8 HCl
NaClO + NaI + H2SO4 = Na2SO4 + NaCl + I2 + H2O =>
NaClO + 2 NaI + H2SO4 = Na2SO4 + NaCl + I2 + H2O
Cu + Pb(SO4)2 = Pb + Cu2(SO4) =>
4 Cu + Pb(SO4)2 = Pb + 2 Cu2(SO4)
CH3OH + O2 = H2O + CHO2 =>
4 CH3OH + 5 O2 = 6 H2O + 4 CHO2
PCl3(g) + HF(g) + F2(g) = PF5(g) + HCl(g) =>
PCl3(g) + 3 HF(g) + F2(g) = PF5(g) + 3 HCl(g)
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