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PCl3 + 3 H2O = P(OH)3 + 3 HCl
SiO2 + Na(OH) = Na2SiO3 + H2O =>
SiO2 + 2 Na(OH) = Na2SiO3 + H2O
NH4OHCO2 = NH4HCO3 =>
NH4OHCO2 = NH4HCO3
Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2
Hg2{2} + Cl{-} = Hg2Cl2 =>
Hg2{2} + 2 Cl{-} = Hg2Cl2
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
CrO7 + NO2 = CrO2 + NO3 =>
CrO7 + 5 NO2 = CrO2 + 5 NO3
CoCl3 + F = CoF3 + Cl =>
CoCl3 + 3 F = CoF3 + 3 Cl
RbOH + Pb(NO3)2 = RbNO3 + Pb(OH)2 =>
2 RbOH + Pb(NO3)2 = 2 RbNO3 + Pb(OH)2
Zn + Cu(No3)2 = Zn(No3)2 + Cu =>
Zn + Cu(No3)2 = Zn(No3)2 + Cu
Cu + Cr(NO3)3 = Cu(NO3)2 + Cr =>
3 Cu + 2 Cr(NO3)3 = 3 Cu(NO3)2 + 2 Cr
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Na + NH3 = Na3N + NaH =>
6 Na + NH3 = Na3N + 3 NaH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KHCO3 = (t)KOHCO2 =>
KHCO3 = (t)KOHCO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg(NO2)2 + NaOH = Mg(OH)2 + NaNO2 =>
Mg(NO2)2 + 2 NaOH = Mg(OH)2 + 2 NaNO2
H4P2O7 + NH4OH + AgNO3 = Ag2P2O7 + NH4NO3 + H2O =>
4 H4P2O7 + 6 NH4OH + 8 AgNO3 = 4 Ag2P2O7 + 7 NH4NO3 + 9 H2O
Ge + H2O2 + KOH = K2GeO3 + H2O =>
Ge + 2 H2O2 + 2 KOH = K2GeO3 + 3 H2O
HC4H4O6 + OH = H2O + C4H4O6 =>
HC4H4O6 + OH = H2O + C4H4O6
CIF3 + H6 = CIF3H6 =>
CIF3 + H6 = CIF3H6
K2S + Pb(NO3)2 = PbS + KNO3 =>
K2S + Pb(NO3)2 = PbS + 2 KNO3
Pb(No3)2 + NaCl = NaNo3 + PbCl2 =>
Pb(No3)2 + 2 NaCl = 2 NaNo3 + PbCl2
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
Al(OH)3 + H2O = Al(OH)4 + H2 =>
2 Al(OH)3 + 2 H2O = 2 Al(OH)4 + H2
ClO2(g) + NH3(g) = N2(g) + NH4Cl(s) + H2O(l) =>
6 ClO2(g) + 16 NH3(g) = 5 N2(g) + 6 NH4Cl(s) + 12 H2O(l)
Br2 + NaI2 = NaBr + I =>
Br2 + 2 NaI2 = 2 NaBr + 4 I
C6H5(CH3)2 + KMnO4 = C6H5(COOH)2 + MnO2 + KOH =>
C6H5(CH3)2 + 4 KMnO4 = C6H5(COOH)2 + 4 MnO2 + 4 KOH
Al2(SO3)3 = Al{3+} + SO3{2-} =>
Al2(SO3)3 = 2 Al{3+} + 3 SO3{2-}
BCl3 + P + H2 = BP + HCl =>
2 BCl3 + 2 P + 3 H2 = 2 BP + 6 HCl
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
NH4(NO3)*KNO3*NH4Cl*10H2O + KCl = KNO3 + NH4Cl + H2O =>
NH4(NO3)*KNO3*NH4Cl*10H2O + KCl = 2 KNO3 + 2 NH4Cl + 10 H2O
C7H6O + C2H6O = C17H14O + H2O =>
11 C7H6O + 4 C2H6O = 5 C17H14O + 10 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CaO + Cl2O = Ca(ClO)2 =>
CaO + Cl2O = Ca(ClO)2
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
K + N = K2N =>
2 K + N = K2N
Li + Sr2 = SrLi2 =>
4 Li + Sr2 = 2 SrLi2
CH3CH2Br + NaOH = C2H5OH + NaBr =>
CH3CH2Br + NaOH = C2H5OH + NaBr
NaCl2 + BaSO4 = NaSO4 + BaCl2 =>
NaCl2 + BaSO4 = NaSO4 + BaCl2
Cu(H2O)6Cl2 = CuCl2 + H2O =>
Cu(H2O)6Cl2 = CuCl2 + 6 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
NO2 + SO2 + H2O = HNSO5 + NO =>
3 NO2 + 2 SO2 + H2O = 2 HNSO5 + NO
Ag2(SO4)3 + SO2 + H2O = H2SO4 + Ag =>
Ag2(SO4)3 + 3 SO2 + 6 H2O = 6 H2SO4 + 2 Ag
KMnO4 + H2O2 + H2SO4 = KMnO4SO4 + H2O =>
KMnO4 + H2O2 + H2SO4 = KMnO4SO4 + 2 H2O
Al2(SO4)3K2CrO4 = Al2CrO4K2(SO4)3 =>
Al2(SO4)3K2CrO4 = Al2CrO4K2(SO4)3
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