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H2CO3 + Sr(OH)2 = HCO3 + HSr(OH)2
Co(NO3)2(aq) + Zn(s) = Zn(NO3)2(aq) + Co(s) =>
Co(NO3)2(aq) + Zn(s) = Zn(NO3)2(aq) + Co(s)
C4H9OH = C4H8O + H2 =>
C4H9OH = C4H8O + H2
Al3 + Pb(NO3)2 = Pb2 + Al(NO3)3 =>
4 Al3 + 18 Pb(NO3)2 = 9 Pb2 + 12 Al(NO3)3
Li + O13 = LiO =>
13 Li + O13 = 13 LiO
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
Fe(NO3)3 + KSCN = Fe(KSCN) + NO3 =>
Fe(NO3)3 + KSCN = Fe(KSCN) + 3 NO3
Zn + CuSO4 = ZnSO4*Cu =>
Zn + CuSO4 = ZnSO4*Cu
N2Cl4 + CH4 = N2 + H2 + Cl4C =>
N2Cl4 + CH4 = N2 + 2 H2 + Cl4C
CrO42{-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
3 CrO42{-} + 248 I{-} + 252 H{+} = Cr3{+} + 124 I2 + 126 H2O
Br2 + KI = BrKI =>
Br2 + 2 KI = 2 BrKI
K + H2O = H2 + K2O =>
2 K + H2O = H2 + K2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + NH3 = [Cu(NH3)4]2 =>
2 Cu + 8 NH3 = [Cu(NH3)4]2
BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2
Mn + HClO = MnO2 + HCl =>
Mn + 2 HClO = MnO2 + 2 HCl
Fe2O3 + Ca(OH)2 = Ca3(FeO3)2 + H2O =>
Fe2O3 + 3 Ca(OH)2 = Ca3(FeO3)2 + 3 H2O
CrCl3*6H2O + C5H8O2 + CH4N2O = NH4Cl + Cr(C5H7O2)3 + CO2 + H2O =>
2 CrCl3*6H2O + 6 C5H8O2 + 3 CH4N2O = 6 NH4Cl + 2 Cr(C5H7O2)3 + 3 CO2 + 9 H2O
NH4Cl + Cl2 = NCl3 + H2 =>
NH4Cl + Cl2 = NCl3 + 2 H2
Cu2S(cr) + HNO3(aq) = Cu(NO3)2(cr) + CuSO4(aq) + NO2(g) + H2O =>
Cu2S(cr) + 12 HNO3(aq) = Cu(NO3)2(cr) + CuSO4(aq) + 10 NO2(g) + 6 H2O
Al + Na2CO3 + H2O = Na[Al(OH)4] + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 Na[Al(OH)4] + CO2 + 3 H2
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
Al + Ca(OH)2 + H2O = H2 + CaAl(OH)4 =>
Al + Ca(OH)2 + 2 H2O = H2 + CaAl(OH)4
K2CrO4 + Pb(C2H3O2)2 = PbCrO4 + K(C2H3O2) =>
K2CrO4 + Pb(C2H3O2)2 = PbCrO4 + 2 K(C2H3O2)
OH + Ba = Ba(OH) =>
OH + Ba = Ba(OH)
BaCl + Al(SO4)2 = BaSO4 + AlCl2 =>
2 BaCl + Al(SO4)2 = 2 BaSO4 + AlCl2
K2Cr2O7 = K + Cr + O2 =>
2 K2Cr2O7 = 4 K + 4 Cr + 7 O2
H2SON + K(OH) = K2SON + H2O =>
H2SON + 2 K(OH) = K2SON + 2 H2O
BaCl2 + AgNO3 = AgNO3BaCl2 =>
BaCl2 + AgNO3 = AgNO3BaCl2
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Ni + CO3 = NiCO3 =>
Ni + CO3 = NiCO3
H2O + (SO4){2-} + Cl{-} = S{2-} + (OH){-} + Cl2 =>
4 H2O + (SO4){2-} + 8 Cl{-} = S{2-} + 8(OH){-} + 4 Cl2
CH2 + O = CH2O =>
CH2 + O = CH2O
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
K = K8 =>
8 K = K8
PbO2 + Cl{-} + OH{-} + H2O = Pb(OH)3{-} + ClO{-} =>
PbO2 + Cl{-} + OH{-} + H2O = Pb(OH)3{-} + ClO{-}
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Bi + H2 = BiH2 =>
Bi + H2 = BiH2
C14H28O3 + O2 = CO2 + H2O =>
2 C14H28O3 + 39 O2 = 28 CO2 + 28 H2O
C3H8O + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H8O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Ca(s) + S = CaS(s) =>
Ca(s) + S = CaS(s)
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
H3PO4 + Ba(HCO3)2 = Ba3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 Ba(HCO3)2 = Ba3(PO4)2 + 6 H2O + 6 CO2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
BiCl3 + NH4OH = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH4OH = Bi(OH)3 + 3 NH4Cl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4OH(g) + HCl(g) = NH4Cl + H2O =>
NH4OH(g) + HCl(g) = NH4Cl + H2O
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
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