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Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
Sr(NO3)2 + Na2CrO4 = SrCrO4 + Na(NO3) =>
Sr(NO3)2 + Na2CrO4 = SrCrO4 + 2 Na(NO3)
Pb3O4 + CH3COOH = PbO2 + Pb(CH3COO)2 + H2O =>
Pb3O4 + 4 CH3COOH = PbO2 + 2 Pb(CH3COO)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CHN + O2 = CO2 + H2O + N =>
4 CHN + 5 O2 = 4 CO2 + 2 H2O + 4 N
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
HI + NH3 = INH4 =>
HI + NH3 = INH4
CrCl3 + AgOH = Cr(OH)3 + AgCl =>
CrCl3 + 3 AgOH = Cr(OH)3 + 3 AgCl
P2O5(g) + H2O(l) = H3PO4(aq) =>
P2O5(g) + 3 H2O(l) = 2 H3PO4(aq)
SnCl2 + Na2CO3 = Sn(CO3) + NaCl =>
SnCl2 + Na2CO3 = Sn(CO3) + 2 NaCl
CH3(CH2)5 + O2 = CO2 + H2O =>
4 CH3(CH2)5 + 37 O2 = 24 CO2 + 26 H2O
I{-} + ClO4{-} = IO3{-} + Cl{-} =>
4 I{-} + 3 ClO4{-} = 4 IO3{-} + 3 Cl{-}
Pb + Cu = PbCu =>
Pb + Cu = PbCu
O2 + Cl2 + H2O = HClO3 =>
5 O2 + 2 Cl2 + 2 H2O = 4 HClO3
Cu + PbSO4 = CuSO4 + Pb =>
Cu + PbSO4 = CuSO4 + Pb
C12H23N + O2 = CO2 + H2O + N2 =>
4 C12H23N + 71 O2 = 48 CO2 + 46 H2O + 2 N2
CuO + H = Cu + H2O =>
CuO + 2 H = Cu + H2O
Fe + C2 = FeC3 =>
2 Fe + 3 C2 = 2 FeC3
LiCoO2 + H2SO4 = LiOH + Co2(SO4)3 + H2O =>
2 LiCoO2 + 3 H2SO4 = 2 LiOH + Co2(SO4)3 + 2 H2O
C + Pb = CPb =>
C + Pb = CPb
Pb2(CO3)4 = Pb2O4 + CO2 =>
Pb2(CO3)4 = Pb2O4 + 4 CO2
MgCl2 + Na2SO3 = MgSO3 + NaCl =>
MgCl2 + Na2SO3 = MgSO3 + 2 NaCl
Si + Al = SiAl =>
Si + Al = SiAl
S + O + H2O = H2SO4 =>
S + 3 O + H2O = H2SO4
H + SO4 = H2SO4 =>
2 H + SO4 = H2SO4
Na(HCO3) + CuSO4 = CuCO3 + Na2SO4 + CO2 + H2O =>
2 Na(HCO3) + CuSO4 = CuCO3 + Na2SO4 + CO2 + H2O
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l) =>
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l)
H5P3O10 = P2O5 + H2O =>
2 H5P3O10 = 3 P2O5 + 5 H2O
PO + C = P + CO2 =>
2 PO + C = 2 P + CO2
Mg(s) + HCl = MgCl2(aq) + H2(aq) =>
Mg(s) + 2 HCl = MgCl2(aq) + H2(aq)
Br + OH{-} = BrO3{-} + Br{-} + H2O =>
6 Br + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
I{-} + Br2 + OH{-} = H2IO6{3-} + Br{-} + H2O =>
I{-} + 4 Br2 + 10 OH{-} = H2IO6{3-} + 8 Br{-} + 4 H2O
BaO + CuO = Ba + CuO2 =>
BaO + CuO = Ba + CuO2
HSO3{-} + H2O = SO4{-2} + {-} + H{+} =>
HSO3{-} + H2O = SO4{-2} + 2e + 3 H{+}
FeCl3(aq) + Na2CO3(aq) = NaCl(aq) + Fe2(CO3)3 =>
2 FeCl3(aq) + 3 Na2CO3(aq) = 6 NaCl(aq) + Fe2(CO3)3
Cr(s) + CdCl2(aq) = CrCl3(aq) + Cd(s) =>
2 Cr(s) + 3 CdCl2(aq) = 2 CrCl3(aq) + 3 Cd(s)
FeS + O3 = Fe2O3 + S2 =>
2 FeS + O3 = Fe2O3 + S2
Rb3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4 Rb3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4
PbSO4 + NaOH = Na[Pb(OH)3] + Na2SO4 =>
PbSO4 + 3 NaOH = Na[Pb(OH)3] + Na2SO4
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
(CH3)3BO3 + O2 = CO2 + H2O + B2O3 =>
2(CH3)3BO3 + 9 O2 = 6 CO2 + 9 H2O + B2O3
Pb(NO3)2 + NaClO3 = PbClO3 + Na(NO3)2 =>
Pb(NO3)2 + NaClO3 = PbClO3 + Na(NO3)2
C2H5OH + Al2O3 = C2H4 + Al(OH)3 =>
3 C2H5OH + Al2O3 = 3 C2H4 + 2 Al(OH)3
Sr + SO3 = SrSO3 =>
Sr + SO3 = SrSO3
CH3CH2OH + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
Sr(OH)2 + (NH4)2S = NH3 + H2O + SrS =>
Sr(OH)2 + (NH4)2S = 2 NH3 + 2 H2O + SrS
Cr2(SO4)3 + H2O + KMnO4 + K2SO4 = K2Cr2O7 + H2SO4 + MnSO4 =>
5 Cr2(SO4)3 + 11 H2O + 6 KMnO4 + 2 K2SO4 = 5 K2Cr2O7 + 11 H2SO4 + 6 MnSO4
Co(NO3)2 = Co + NO3 =>
Co(NO3)2 = Co + 2 NO3
Ni(OH)2 + H2S = Ni2S2 + H2O =>
2 Ni(OH)2 + 2 H2S = Ni2S2 + 4 H2O
NaN3 + KNO3 + SiO2 = N2 + K2O3Si + Na2O3Si =>
10 NaN3 + 2 KNO3 + 6 SiO2 = 16 N2 + K2O3Si + 5 Na2O3Si
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