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2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
CaC03 + NaCl = NaC03 + CaCl =>
CaC03 + NaCl = NaC03 + CaCl
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
CH3CO2H + NaHCO3 = CO2 + H2O + C2H3NaO2 =>
CH3CO2H + NaHCO3 = CO2 + H2O + C2H3NaO2
[(NH4)2O*Cr2O3*12MoO3] + HCl + H2O = NH4Cl + CrCl3 + H2MoO4 =>
[(NH4)2O*Cr2O3*12MoO3] + 8 HCl + 8 H2O = 2 NH4Cl + 2 CrCl3 + 12 H2MoO4
(NH4)3[Fe(SCN)6] + Na2S2O3 = Na3[Fe(SCN)6] + (NH4)2S2O3 =>
2(NH4)3[Fe(SCN)6] + 3 Na2S2O3 = 2 Na3[Fe(SCN)6] + 3(NH4)2S2O3
Al(OH){3} + NaNO{3} = Al(NO{3}){3} + NaOH =>
Al(OH){3} + NaNO{3} = Al(NO{3}){3} + NaOH
CuCO3O2 = Cu + CO2 + O2 =>
2 CuCO3O2 = 2 Cu + 2 CO2 + 3 O2
Co + HNO3 = Co(NO3)2 + H2 =>
Co + 2 HNO3 = Co(NO3)2 + H2
KCl(ac) + NaOH = NaCl + KOH =>
KCl(ac) + NaOH = NaCl + KOH
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
C6H6 + Cl = C6H4Cl2 + HCl =>
C6H6 + 4 Cl = C6H4Cl2 + 2 HCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HCl + Ca2C = CH4 + CaCl2 =>
4 HCl + Ca2C = CH4 + 2 CaCl2
HCI + Mg = HMg + CI =>
HCI + Mg = HMg + CI
Pb[C2H3O2]2 + H2S = PbS + C2H4O2 =>
Pb[C2H3O2]2 + H2S = PbS + 2 C2H4O2
NH4H2PO4 + KOH = K3PO4 + NH3 + H2O =>
NH4H2PO4 + 3 KOH = K3PO4 + NH3 + 3 H2O
H2SO3 + Pd(OH)2 = Pd2(SO3)2 + H2O =>
2 H2SO3 + 2 Pd(OH)2 = Pd2(SO3)2 + 4 H2O
H4Ar2O7 + Cs2O = Cs4(Ar2O7) + H2O =>
H4Ar2O7 + 2 Cs2O = Cs4(Ar2O7) + 2 H2O
MnO4{-} + H{+} + SO4{2-} = Mn{2+} + SO4 + H2O =>
2 MnO4{-} + 16 H{+} + 5 SO4{2-} = 2 Mn{2+} + 5 SO4 + 8 H2O
H2O + CO2 = CH3(CH2)4CH3 + O2 =>
14 H2O + 12 CO2 = 2 CH3(CH2)4CH3 + 19 O2
[Cr(OH)] + H2O2 = (CrO4) + H2O =>
2[Cr(OH)] + 7 H2O2 = 2(CrO4) + 8 H2O
Fe3S2 + NiI3 = NiS + FeI2 =>
Fe3S2 + 2 NiI3 = 2 NiS + 3 FeI2
FeCl + NaPO4 = NaCl + FePO4 =>
FeCl + NaPO4 = NaCl + FePO4
K2O + HI = KI + H2 + O2 =>
2 K2O + 4 HI = 4 KI + 2 H2 + O2
Fe{3+} + N2H4 + OH{-} = Fe{2+} + N2 + H2O =>
4 Fe{3+} + N2H4 + 4 OH{-} = 4 Fe{2+} + N2 + 4 H2O
[Ba3(PO4)2](s) + H{+} = Ba{2+} + H3PO4 =>
[Ba3(PO4)2](s) + 6 H{+} = 3 Ba{2+} + 2 H3PO4
Fe(s) + CaCO3(s) = FeCO3(aq) + Ca(aq) =>
Fe(s) + CaCO3(s) = FeCO3(aq) + Ca(aq)
C3H8O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Mg(NO3)2 + Be = Be(NO3)2 + Mg =>
Mg(NO3)2 + Be = Be(NO3)2 + Mg
CaOH + C2H4O2 = CaH4O2 + C2OH =>
CaOH + C2H4O2 = CaH4O2 + C2OH
Pb2O + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb2O + 6 HNO3 = 2 Pb(NO3)2 + 2 NO2 + 3 H2O
NaCO3 + HBr = HCO3 + NaBr =>
NaCO3 + HBr = HCO3 + NaBr
Na(HCO3) + H2(SO4) = H2O + CO2 + Na2SO4 =>
2 Na(HCO3) + H2(SO4) = 2 H2O + 2 CO2 + Na2SO4
NaI(aq) + Hg2(C2H3O2)2(aq) = NaC2H3O2(s) + HgI(aq) =>
2 NaI(aq) + Hg2(C2H3O2)2(aq) = 2 NaC2H3O2(s) + 2 HgI(aq)
Mg(s) + HCl(ac) = MgCl2 + H2(g) =>
Mg(s) + 2 HCl(ac) = MgCl2 + H2(g)
Br2 + HClO + H2O = HCl + HBrO3 =>
Br2 + 5 HClO + H2O = 5 HCl + 2 HBrO3
CaI2O2 = CaO2I2 =>
CaI2O2 = CaO2I2
(Cu(H2O)4)SO4 + NH4OH = (Cu(OH))2SO4 + (NH4)2SO4 + H2O =>
2(Cu(H2O)4)SO4 + 2 NH4OH = (Cu(OH))2SO4 + (NH4)2SO4 + 8 H2O
I1{-} + (H3O)1{+} + (MnO4)1{-} = H2O + I2 + Mn3{+} =>
20 I1{-} + 24(H3O)1{+} + 3(MnO4)1{-} = 36 H2O + 10 I2 + Mn3{+}
NH4Br(s) + F2(g) = NH4F(s) + Br2(l) =>
2 NH4Br(s) + F2(g) = 2 NH4F(s) + Br2(l)
C12H22O11 + HNO3 + C2H5OH = C10H9O2N + H2O =>
5 C12H22O11 + 12 HNO3 + 30 C2H5OH = 12 C10H9O2N + 97 H2O
HCONH2 + H2O = HCOOH + NH3 =>
HCONH2 + H2O = HCOOH + NH3
NaCl + C6H8O6 = NaClC6H8O6 =>
NaCl + C6H8O6 = NaClC6H8O6
Na + Li = NaLi =>
Na + Li = NaLi
NaH + CO3 = NaO3 + HC =>
NaH + CO3 = NaO3 + HC
CH3OH + HCO3 = C3H7COO + H2O =>
23 CH3OH + 5 HCO3 = 7 C3H7COO + 24 H2O
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*9H200O100 = La80Ca20Ni75Fe25O300 + N100O100 + O200 + H200O100 =>
16 La100(N100O300)3*6H200O100 + 4 Ca100(N100O300)2*4H200O100 + 15 Ni100(N100O300)2*6H200O100 + 5 Fe100(N100O300)3*9H200O100 = 20 La80Ca20Ni75Fe25O300 + 101 N100O100 + 71 O200 + 247 H200O100
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
Pb(NO3)2 + hydrochloricacid = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
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