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SO3(s) + H2O(l) = H2SO4
H2CO3CaCO3 = Ca(HCO3)2 =>
H2CO3CaCO3 = Ca(HCO3)2
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NH4OH + HCN = HNH4 + CNOH =>
NH4OH + HCN = HNH4 + CNOH
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O
KI + H2SO4 = KHSO4 + H2O + S02 + I2 =>
12 KI + 14 H2SO4 = 12 KHSO4 + 8 H2O + S02 + 6 I2
NiCO3(g) + HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O =>
NiCO3(g) + 2 HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O
HgCl2 + KOH = KCl2 + HgOH =>
HgCl2 + KOH = KCl2 + HgOH
KH(IO3)2 + Sr(OH)2 = K + H + OH + Sr(IO3)2 =>
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
Ca(HCO3)2 = CO2 + CaO + H2O =>
Ca(HCO3)2 = 2 CO2 + CaO + H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Fe(ClO4)3 + NH3 + H2O = Fe(OH)3 + NH4(ClO4) =>
Fe(ClO4)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4(ClO4)
MnO2 + ClO4 + OH{-} = MnO4{-} + ClO2{-} + H2O =>
5 MnO2 + 3 ClO4 + 8 OH{-} = 5 MnO4{-} + 3 ClO2{-} + 4 H2O
Mo + KOH + O2 = K2MoO4 + H2O =>
2 Mo + 4 KOH + 3 O2 = 2 K2MoO4 + 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + S + N2O3 + H2O =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + S + N2O3 + 3 H2O
(NH4)CO3 + Na(OH) = NH4(OH) + NaCO3 =>
(NH4)CO3 + Na(OH) = NH4(OH) + NaCO3
C7H12 + KMnO4 + KOH = C7H14O4 + K2MnO4 + H2O =>
C7H12 + 6 KMnO4 + 6 KOH = C7H14O4 + 6 K2MnO4 + 2 H2O
H3AsO4(aq) + NaNO(aq) + HCl(aq) = As2O3(s) + H2O(l) + NO(g) + NaCl(aq) =>
2 H3AsO4(aq) + 4 NaNO(aq) + 4 HCl(aq) = As2O3(s) + 5 H2O(l) + 4 NO(g) + 4 NaCl(aq)
AgNO3 + CuI2 = Cu(NO3)2 + AgI =>
2 AgNO3 + CuI2 = Cu(NO3)2 + 2 AgI
CaO + HSO4 = CaH + SO5 =>
CaO + HSO4 = CaH + SO5
K3[BiI6] + Na2S = Bi2S3 + KI + NaI =>
2 K3[BiI6] + 3 Na2S = Bi2S3 + 6 KI + 6 NaI
Zn + CuCl3 = ZnCl3 + Cu =>
Zn + CuCl3 = ZnCl3 + Cu
NH4Cl + NaNO2 = N2 + NaCl + H2O* =>
NH4Cl + NaNO2 = N2 + NaCl + 2 H2O*
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Zn + S = ZnS =>
Zn + S = ZnS
CH3CH2NO2 + H2 = (CH3)2NH + H2O =>
CH3CH2NO2 + 3 H2 = (CH3)2NH + 2 H2O
K(OH) + S2H = KS2 + H2O =>
K(OH) + S2H = KS2 + H2O
Rb + AlCl3 = RbCl + Al =>
3 Rb + AlCl3 = 3 RbCl + Al
CrO2{-} + ClO{-} = CrO4{-} + Cl{-} =>
CrO2{-} + 2 ClO{-} = CrO4{-} + 2 Cl{-}
C3H6O + AgNO3 + NH3 + NaOH = Ag + CH3COONa + NH4NO3 =>
6 C3H6O + 16 AgNO3 + 14 NH3 + 9 NaOH = 16 Ag + 9 CH3COONa + 15 NH4NO3
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl]ClNO3 =>
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl]ClNO3
MgSO4*7H2O + Al = MgS + Al2O3 + H2 =>
3 MgSO4*7H2O + 22 Al = 3 MgS + 11 Al2O3 + 21 H2
C4H8Cl2 + KOH = C4H6 + KCl + HOH =>
C4H8Cl2 + 2 KOH = C4H6 + 2 KCl + 2 HOH
K[Al(OH4)](aq) + H2SO4(aq) = Al(OH3)(s) + K2SO4(aq) + H20(l) =>
10 K[Al(OH4)](aq) + 5 H2SO4(aq) = 10 Al(OH3)(s) + 5 K2SO4(aq) + H20(l)
Mn2O7 = Mn + O2 =>
2 Mn2O7 = 4 Mn + 7 O2
Cu(NO3)2 + MnCl2 = CuCl2 + Mn(NO3)2 =>
Cu(NO3)2 + MnCl2 = CuCl2 + Mn(NO3)2
SOCl2 + CO2 = SO2 + CCl4 =>
2 SOCl2 + CO2 = 2 SO2 + CCl4
Pb(NO3)2(aq) = Pb{+2} + NO3{-} =>
Pb(NO3)2(aq) = Pb{+2} + 2 NO3{-}
Na + NaHSO4 = Na2SO4 + SO2 + H2O =>
2 Na + 4 NaHSO4 = 3 Na2SO4 + SO2 + 2 H2O
AlBr + H2SO4 = Br2 + SO2 + Al2(SO4)3 + H2O =>
2 AlBr + 6 H2SO4 = Br2 + 3 SO2 + Al2(SO4)3 + 6 H2O
FeS + H2SO4 + Cl2 = S + FeSO4 + HCl =>
FeS + H2SO4 + Cl2 = S + FeSO4 + 2 HCl
Mg3N2 + H2O = NH3(g) + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3(g) + 3 Mg(OH)2
Li + O = LiO =>
Li + O = LiO
CuBr2 + CuCl2 = Cu + BrCl =>
CuBr2 + CuCl2 = 2 Cu + 2 BrCl
NH2OH + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + N2 + H2O =>
2 NH2OH + 2 K3[Fe(CN)6] + 2 KOH = 2 K4[Fe(CN)6] + N2 + 4 H2O
Al2(SO3)3 + HCl = SO2 + AlCl3 + H2O =>
Al2(SO3)3 + 6 HCl = 3 SO2 + 2 AlCl3 + 3 H2O
K2SiO3 + AgNO3 = Ag2SiO3 + KNO3 =>
K2SiO3 + 2 AgNO3 = Ag2SiO3 + 2 KNO3
(NH4)2S + Na2SO3 + H2O = S + NaOH + NH4OH =>
2(NH4)2S + Na2SO3 + 3 H2O = 3 S + 2 NaOH + 4 NH4OH
Al(OH)3 + NaOH = Al(OH)4(aq) + Na =>
Al(OH)3 + NaOH = Al(OH)4(aq) + Na
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