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4 Ni(CN)4{2-} + N2H4 + 4 OH{-} = 4 Ni(CN)4{3-} + N2 + 4 H2O
C5H9NO4 + KOH = C5H8NO4K + H2O =>
C5H9NO4 + KOH = C5H8NO4K + H2O
NH4SO4 + FeNO3 = NH4NO3 + FeSO4 =>
NH4SO4 + FeNO3 = NH4NO3 + FeSO4
H6TeO6 + Br2 = TeO2 + HBrO3 + H2O =>
5 H6TeO6 + Br2 = 5 TeO2 + 2 HBrO3 + 14 H2O
CH3CH2SH + O2 = CO2 + H2O + SO2 =>
2 CH3CH2SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Al2S3(s) + H2O(l) = Al(OH)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(g)
KCl + Fe(OH)3 = HCl + K3FeO3 =>
3 KCl + Fe(OH)3 = 3 HCl + K3FeO3
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
(Na2PbO2) + HCl = (Pb(OH)2) + NaCl =>
(Na2PbO2) + 2 HCl = (Pb(OH)2) + 2 NaCl
CH2O2 + C4H9OH = C5H10O2 + H2O =>
CH2O2 + C4H9OH = C5H10O2 + H2O
CaHS + Zn(OH)2 = ZnS + Ca(OH)2 + H2 =>
2 CaHS + 2 Zn(OH)2 = 2 ZnS + 2 Ca(OH)2 + H2
FeCl2 + NH4(OH) = Fe(OH) + NH4Cl2 =>
FeCl2 + NH4(OH) = Fe(OH) + NH4Cl2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
KI(aq) + NaCl(aq) = NaI(s) + KCl(aq) =>
KI(aq) + NaCl(aq) = NaI(s) + KCl(aq)
KF + Na2SO4 = K2SO4 + NaF =>
2 KF + Na2SO4 = K2SO4 + 2 NaF
SO2(g) + H2S(g) = H2O(l) + S(s) =>
SO2(g) + 2 H2S(g) = 2 H2O(l) + 3 S(s)
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
C7H6O3 + NaOH = C7H5NaO3 + H2O =>
C7H6O3 + NaOH = C7H5NaO3 + H2O
KCl + AgCl = KAgCl2 =>
KCl + AgCl = KAgCl2
NaOH(s) + NH4NO3(s) = NaNO3(g) + H2O + NH3(g) =>
NaOH(s) + NH4NO3(s) = NaNO3(g) + H2O + NH3(g)
H2SO4 + Cr = Cr(SO4)3 + SO2 + H2O =>
6 H2SO4 + Cr = Cr(SO4)3 + 3 SO2 + 6 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
K2Cr2O7 + Na2S + NaOH + H2O = K3[Cr(OH)6] + Na2SO4 + Na2CrO4 =>
12 K2Cr2O7 + 3 Na2S + 32 NaOH + 8 H2O = 8 K3[Cr(OH)6] + 3 Na2SO4 + 16 Na2CrO4
C3H6O + CO2 = C3H6O2CO =>
C3H6O + CO2 = C3H6O2CO
Ag + Pb(NO3)2 = Ag(NO3)2 + Pb =>
Ag + Pb(NO3)2 = Ag(NO3)2 + Pb
CoCl2*6H2O + NaOH = Co(OH)2 + NaCl + H2O =>
CoCl2*6H2O + 2 NaOH = Co(OH)2 + 2 NaCl + 6 H2O
CrCl2 + O2 = Cr(ClO3)2 =>
CrCl2 + 3 O2 = Cr(ClO3)2
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
Ti(NO3)3 + Ca = Ca(NO3)2 + Ti =>
2 Ti(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 2 Ti
NH4Cl(aq) + Ca(OH)2(aq) = NH3(g) + CaCl2(s) + H2O(aq) =>
2 NH4Cl(aq) + Ca(OH)2(aq) = 2 NH3(g) + CaCl2(s) + 2 H2O(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnPO4 + Al(SO4) = Zn(SO4) + Al(PO4) =>
ZnPO4 + Al(SO4) = Zn(SO4) + Al(PO4)
H3PO4 + NH3 + MgCl2 + H2O = MgNH4(PO4)*6H2O + NH4Cl =>
H3PO4 + 3 NH3 + MgCl2 + 6 H2O = MgNH4(PO4)*6H2O + 2 NH4Cl
NaI(aq) + H2SO4(aq) = I2(aq) + H2S(g) + H2O(l) + Na2SO4(aq) =>
8 NaI(aq) + 5 H2SO4(aq) = 4 I2(aq) + H2S(g) + 4 H2O(l) + 4 Na2SO4(aq)
K + Hg(NO3)2 = Hg + KNO3 =>
2 K + Hg(NO3)2 = Hg + 2 KNO3
Cu{2+} + PbO = CuO + Pb{2+} =>
Cu{2+} + PbO = CuO + Pb{2+}
H2O + NO3{-} + Al = OH{-} + NH3 + Al{3} =>
18 H2O + 3 NO3{-} + 8 Al = 27 OH{-} + 3 NH3 + 8 Al{3}
La100(N100O300)300*6H200O100 + Sr100(N100O300)200 + Mn100(N100O300)200*2H200O100 + C400H600O600 = La50Sr50Mn100O300 + N100O200 + H200O100 + C100O200 =>
5.0000000000005La100(N100O300)300*6H200O100 + 5 Sr100(N100O300)200 + 10.000000000001Mn100(N100O300)200*2H200O100 + 894.00000000005C400H600O600 = 10.000000000001La50Sr50Mn100O300 + 4500.0000000002N100O200 + 2732.0000000001H200O100 + 3576.0000000002C100O200
K2 = K5 =>
5 K2 = 2 K5
AgNH3Cl + KI + H2O = AgI + KCl + NH4OH =>
AgNH3Cl + KI + H2O = AgI + KCl + NH4OH
Co2 + H2O = H2OCo3 =>
3 Co2 + 2 H2O = 2 H2OCo3
Zn + Cu + H2SO4 = ZnSO4 + CuH2 =>
Zn + Cu + H2SO4 = ZnSO4 + CuH2
[Ti(H2O)6]Cl3 + HCl + HNO3 = H2[TiCl6] + NO + H2O =>
3[Ti(H2O)6]Cl3 + 9 HCl + HNO3 = 3 H2[TiCl6] + NO + 20 H2O
FeCl3 + H2SO4 + KBr = FeCl2 + Br2 + HCl + K2SO4 =>
2 FeCl3 + H2SO4 + 2 KBr = 2 FeCl2 + Br2 + 2 HCl + K2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C5H8 + O = CO2 + H =>
C5H8 + 10 O = 5 CO2 + 8 H
NaCl + Na3PO4 = Na + ClPO4 =>
NaCl + Na3PO4 = 4 Na + ClPO4
H4SiO4 + HCl = SiCl4 + H2O =>
H4SiO4 + 4 HCl = SiCl4 + 4 H2O
(C3H5(NO3)3) = CO2 + H2O + N2 + O2 =>
4(C3H5(NO3)3) = 12 CO2 + 10 H2O + 6 N2 + O2
CH3COOH + CH3CH3OH = CH3COOCH2CH3 + H2O =>
6 CH3COOH + 4 CH3CH3OH = 5 CH3COOCH2CH3 + 6 H2O
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