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12 FeCl2(s) + 3 O2(g) = 8 FeCl3(s) + 2 Fe2O3(s)
CH4(s) + O2(g) = CO2 + H2O =>
CH4(s) + 2 O2(g) = CO2 + 2 H2O
Ti + Br2 = TiBr2 =>
Ti + Br2 = TiBr2
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
C + SO3 = CS2 + CO2 =>
4 C + 2 SO3 = CS2 + 3 CO2
FeCl3*6H2O + K2C2O4 = KCl + K3[Fe(C2O4)3]*3H2O + H2O =>
FeCl3*6H2O + 3 K2C2O4 = 3 KCl + K3[Fe(C2O4)3]*3H2O + 3 H2O
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O =>
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O
C4H6CaO4 = C3H6O + CaCO3 =>
C4H6CaO4 = C3H6O + CaCO3
Na3PO4 + K = KPO4 + Na =>
Na3PO4 + K = KPO4 + 3 Na
C6H10O5 + Ag(NH3)2{+} + OH{-} = Ag + C6H8O7 + NH3 + H2O =>
C6H10O5 + 6 Ag(NH3)2{+} + 6 OH{-} = 6 Ag + C6H8O7 + 12 NH3 + 4 H2O
NaHSO3 + NaClO = Na2SO4 + HCl =>
NaHSO3 + NaClO = Na2SO4 + HCl
H3BO3 + NH2CONH2 = BN + NH3 + CO2 =>
H3BO3 + 3 NH2CONH2 = BN + 5 NH3 + 3 CO2
aluminum + sodiumhydroxide = Na3AlO3 + hydrogen =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Li(s) + Fe(NO3)3(aq) = LiNO3 + Fe =>
3 Li(s) + Fe(NO3)3(aq) = 3 LiNO3 + Fe
MgO + H2SO4 = Mg(HSO4)2 + H2O =>
MgO + 2 H2SO4 = Mg(HSO4)2 + H2O
SO2(g) = S(s) + O2(g) =>
SO2(g) = S(s) + O2(g)
Cr(NO3)3 + H2O = Cr2O3 + HNO3 =>
2 Cr(NO3)3 + 3 H2O = Cr2O3 + 6 HNO3
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
K2CrO4 + KCl + H2SO4 = K2SO4 + CrO2Cl2 + H2O =>
K2CrO4 + 2 KCl + 2 H2SO4 = 2 K2SO4 + CrO2Cl2 + 2 H2O
Cr(NO3)3 + H2O = CrOH(NO3)2 + HNO3 =>
Cr(NO3)3 + H2O = CrOH(NO3)2 + HNO3
Cu(NO3)2(aq) + H2O(l) = Cu(OH)2 + HNO3 =>
Cu(NO3)2(aq) + 2 H2O(l) = Cu(OH)2 + 2 HNO3
Zr + N = ZrN =>
Zr + N = ZrN
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
K + SI = KSI =>
K + SI = KSI
PbO + NaOH + Cl2 = NaCl + Pb2O3 + H2O =>
2 PbO + 2 NaOH + Cl2 = 2 NaCl + Pb2O3 + H2O
NO2{-} + Al + OH{-} + H2O = Al(OH)4{-} + NH3 =>
NO2{-} + 2 Al + OH{-} + 5 H2O = 2 Al(OH)4{-} + NH3
KBr + Cl2 + KOH = KCl + KBrO3 + H2O =>
KBr + 3 Cl2 + 6 KOH = 6 KCl + KBrO3 + 3 H2O
K(s) + H2SO4(aq) = K2SO4 + H2 =>
2 K(s) + H2SO4(aq) = K2SO4 + H2
K + Se = K2Se =>
2 K + Se = K2Se
Cr + H2O2 = Cr2O7 + H3O =>
8 Cr + 21 H2O2 = 4 Cr2O7 + 14 H3O
C8H8O2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
C8H8O2 + 6 NaHCO3 = 2 Na3C6H5O7 + 2 H2O + 2 CO2
Ti + HNO3 = Ti(NO3)3 + H2 =>
2 Ti + 6 HNO3 = 2 Ti(NO3)3 + 3 H2
KBr(aq) + CaS(aq) = K2S(aq) + CaBr2(s) =>
2 KBr(aq) + CaS(aq) = K2S(aq) + CaBr2(s)
NaClO2 = NaCl + O2 =>
NaClO2 = NaCl + O2
K(NO3) + HCl = KCl + HNO3 =>
K(NO3) + HCl = KCl + HNO3
K2Cr2O7 + Fe + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + Fe + 7 H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3OH + O2 = HCHO + H2O =>
2 CH3OH + O2 = 2 HCHO + 2 H2O
CaO + Al2O3 = CaO*Al2O3 =>
CaO + Al2O3 = CaO*Al2O3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Ga + O2 = Ga2O2 =>
2 Ga + O2 = Ga2O2
CoCl2 + KSCN = K2[Co(SCN)4] + KCl =>
CoCl2 + 4 KSCN = K2[Co(SCN)4] + 2 KCl
AlI3 + Br2 = AlBr3 + I2 =>
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2
SiCl4 = Si + Cl =>
SiCl4 = Si + 4 Cl
As + H2O = As2O3 + H2 =>
2 As + 3 H2O = As2O3 + 3 H2
P + HCl = PH3 + Cl2 =>
2 P + 6 HCl = 2 PH3 + 3 Cl2
BrO3 = Br + O =>
BrO3 = Br + 3 O
(NH4)2SO4 + Mg(OH)2 = NH3 + H2O + MgSO4 =>
(NH4)2SO4 + Mg(OH)2 = 2 NH3 + 2 H2O + MgSO4
NaHSO4 + KNO3 = NaKSO4 + HNO3 =>
NaHSO4 + KNO3 = NaKSO4 + HNO3
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