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4 HCe2 + MnO2 = 3 Ce2 + MnCe2 + 2 H2O
MnO4{2-} + H2O = MnO(OH)2 + OH{-} + MnO4{-} =>
3 MnO4{2-} + 3 H2O = MnO(OH)2 + 4 OH{-} + 2 MnO4{-}
C4H9OH + O3 = CO2 + H2O =>
C4H9OH + 4 O3 = 4 CO2 + 5 H2O
Pb + HCI2 = PbCI2 + H2 =>
2 Pb + 2 HCI2 = 2 PbCI2 + H2
Li + H2SO4 = H2 + LiSO4 =>
Li + H2SO4 = H2 + LiSO4
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
C2H4(g) + O2(g) = CO2(g) + H2O(i) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(i)
PbCl + C2H5NS = PbS + C2H5NCl =>
PbCl + C2H5NS = PbS + C2H5NCl
PbO2 + KBiO3 = Pb2BiO + K2O + O2 =>
8 PbO2 + 4 KBiO3 = 4 Pb2BiO + 2 K2O + 11 O2
Al + I = AlI3 =>
Al + 3 I = AlI3
(NH4)2S + Fe(ClO)3 = NH4ClO + Fe2S3 =>
3(NH4)2S + 2 Fe(ClO)3 = 6 NH4ClO + Fe2S3
KOH + SO2 = KSO3 + H2 =>
2 KOH + 2 SO2 = 2 KSO3 + H2
Fe3O2 + O2 = FeO =>
2 Fe3O2 + O2 = 6 FeO
Cu2SO4 + Ba(NO3)2 = CuNO3 + BaSO4 =>
Cu2SO4 + Ba(NO3)2 = 2 CuNO3 + BaSO4
CH2H2COOH + O2 = CO2 + H2O =>
4 CH2H2COOH + 9 O2 = 8 CO2 + 10 H2O
H2S + KOH = H2O + HKS =>
H2S + KOH = H2O + HKS
CuSiO3 + HNO3 = Cu(NO3)2 + H2SiO3 =>
CuSiO3 + 2 HNO3 = Cu(NO3)2 + H2SiO3
Al + MgSO3 = AlSO3 + Mg =>
Al + MgSO3 = AlSO3 + Mg
HCl + KMnO4 = Cl2 + KCl2 + MnCl2 + H2O =>
8 HCl + KMnO4 = 2 Cl2 + KCl2 + MnCl2 + 4 H2O
HNO2 + Ca(NO2)2 = CaNO2 + H(NO2)2 =>
HNO2 + Ca(NO2)2 = CaNO2 + H(NO2)2
C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl
CaO + HOH = OH + CaOH =>
CaO + HOH = OH + CaOH
Fe3O4 + H2O = Fe2O3 + H2 =>
2 Fe3O4 + H2O = 3 Fe2O3 + H2
RCOOH + SOCl2 = RCOCl + HCl + SO2 =>
RCOOH + SOCl2 = RCOCl + HCl + SO2
Abcdefghijklmnopqrstuvwxyz + Qwertyuiopasdfghjklzxcvbnm = Abcdefghijklmnopqrstuvwxyz2Qwertyuiopasdfghjklzxcvbnm3 =>
2 Abcdefghijklmnopqrstuvwxyz + 3 Qwertyuiopasdfghjklzxcvbnm = Abcdefghijklmnopqrstuvwxyz2Qwertyuiopasdfghjklzxcvbnm3
NH3 + O2 = N5O + H2O =>
20 NH3 + 17 O2 = 4 N5O + 30 H2O
CaOH2 + HNO3 = Ca(HNO3)2 + H2O =>
CaOH2 + 2 HNO3 = Ca(HNO3)2 + H2O
Mo + NaOH + O2 = Na2(MoO4) + H2O =>
2 Mo + 4 NaOH + 3 O2 = 2 Na2(MoO4) + 2 H2O
NH4Cl(aq) + CoSO4(s) = CoCl2 + (NH4)2SO4 =>
2 NH4Cl(aq) + CoSO4(s) = CoCl2 + (NH4)2SO4
SrCl2 + KBr = KCl2 + Sr + Br =>
SrCl2 + KBr = KCl2 + Sr + Br
Na3PO4 + BaI2 = NaI + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaI2 = 6 NaI + Ba3(PO4)2
H2S + H2O = H3O + S =>
H2S + 2 H2O = 2 H3O + S
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Cr + No3 = CrNo3 =>
Cr + No3 = CrNo3
(NH4)2S + CoCl2 = CoS + NH4Cl =>
(NH4)2S + CoCl2 = CoS + 2 NH4Cl
KF + LiCl = KLi + FCl =>
KF + LiCl = KLi + FCl
(b)KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2(b)KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NiCl2 + KBrO + KOH + H2O = Ni(OH)3 + KBr + KCl =>
2 NiCl2 + KBrO + 4 KOH + H2O = 2 Ni(OH)3 + KBr + 4 KCl
MnO + Pb3O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 Pb3O4 + 30 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 14 H2O
NH4CIO4 + Al = Al2O3 + HCI + N2 + H2O =>
6 NH4CIO4 + 10 Al = 5 Al2O3 + 6 HCI + 3 N2 + 9 H2O
PB(No3)2 + KI = PBI2 + KNo3(g) =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3(g)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Ba(NO3)2 + HCl = BaCl + H(NO3)2 =>
Ba(NO3)2 + HCl = BaCl + H(NO3)2
Al(s) + NaOH(aq) + H2O(l) = NaAlO2*6H2O(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 14 H2O(l) = 2 NaAlO2*6H2O(aq) + 3 H2(g)
HClO + K(OH) = K(ClO) + H2O =>
HClO + K(OH) = K(ClO) + H2O
I{3-} + S2O3{2{-} = I{-}+S4O6{2-} =>
3 I{3-} + 2 S2O3{2{-} = 3 I{-}+S4O6{2-}
Na2S + CUCl2 = CUS + NaCl =>
Na2S + CUCl2 = CUS + 2 NaCl
ZnBr2 + KH2PO4 = ZnPO4 + HBr + K =>
ZnBr2 + KH2PO4 = ZnPO4 + 2 HBr + K
NaCl + Ca(No3)2 = CaCl + Na(No3)2 =>
NaCl + Ca(No3)2 = CaCl + Na(No3)2
Na2SiO3 + NH4NO3 = NaNO3 + NH3 + H2SiO3 =>
Na2SiO3 + 2 NH4NO3 = 2 NaNO3 + 2 NH3 + H2SiO3
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