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H2SO4 + Zn = H2 + ZnSO4
UO2SO4 + Zn + H2SO4 = U(SO4)2 + ZnSO4 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = U(SO4)2 + ZnSO4 + 2 H2O
O = O3 =>
3 O = O3
ZnCO3 + CH3COOH = Zn + CO2 + H2O =>
4 ZnCO3 + CH3COOH = 4 Zn + 6 CO2 + 2 H2O
NaOH + Cd(OH)2 = Cd(OH)3 + Na =>
NaOH + Cd(OH)2 = Cd(OH)3 + Na
MgBr2 + Mg(OH)2 = Mg(OH)Br =>
MgBr2 + Mg(OH)2 = 2 Mg(OH)Br
I2 + Ca(OH)2 = CaI + Ca(IO3)2 + H2O =>
7 I2 + 12 Ca(OH)2 = 10 CaI + 2 Ca(IO3)2 + 12 H2O
V2O5 + Te = V + TeO2 =>
2 V2O5 + 5 Te = 4 V + 5 TeO2
ZnCl + NH3S = ZnS + NH3Cl =>
ZnCl + NH3S = ZnS + NH3Cl
HCl + CaBr2 = CaCl2 + HBr =>
2 HCl + CaBr2 = CaCl2 + 2 HBr
Na2SO3 + HNO3 = NaNO3 + (H)2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + (H)2SO3
Cu + KCN + H2O = K[Cu(CN)2] + KOH + H2 =>
2 Cu + 4 KCN + 2 H2O = 2 K[Cu(CN)2] + 2 KOH + H2
MgBr2 + AgNO3 = Mg(NO3)2 + AgBr =>
MgBr2 + 2 AgNO3 = Mg(NO3)2 + 2 AgBr
Cu{+} + H2O = CuOH + H3O{+} =>
Cu{+} + 2 H2O = CuOH + H3O{+}
K + Si = K2Si =>
2 K + Si = K2Si
(NH4)3PO4 + ZrBr2 = (NH4)3Br2 + ZrPO4 =>
(NH4)3PO4 + ZrBr2 = (NH4)3Br2 + ZrPO4
KIO3 + KI + H2S2O3 = K2SO4 + H2O + I3 =>
6 KIO3 + 6 KI + 3 H2S2O3 = 6 K2SO4 + 3 H2O + 4 I3
HMn04 + Al = Al(Mn04) + H2 =>
2 HMn04 + 2 Al = 2 Al(Mn04) + H2
Mn + H2O = MnO2 + H2 =>
Mn + 2 H2O = MnO2 + 2 H2
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
KNO3 + KI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 KNO3 + 6 KI + 4 H2SO4 = 2 NO + 3 I2 + 4 K2SO4 + 4 H2O
CuO + C3H6 = Cu + CO2 + H2O =>
9 CuO + C3H6 = 9 Cu + 3 CO2 + 3 H2O
C17H33COOH + Mg = C17H33COOMg + H2 =>
2 C17H33COOH + 2 Mg = 2 C17H33COOMg + H2
Cr + H2SO4 = CrSO4 + H2O + H2S =>
4 Cr + 5 H2SO4 = 4 CrSO4 + 4 H2O + H2S
Si(s) + NaOH(aq) + H2O(l) = Na2SiO3(s) + H2(g) =>
Si(s) + 2 NaOH(aq) + H2O(l) = Na2SiO3(s) + 2 H2(g)
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
CrBr3 + Ba(OH)2 = BaBr2 + Cr(OH)3 =>
2 CrBr3 + 3 Ba(OH)2 = 3 BaBr2 + 2 Cr(OH)3
H2SeO3 + MnO4{-} + H{+} = HSeO4{-} + Mn{2+} + H2O =>
5 H2SeO3 + 2 MnO4{-} + H{+} = 5 HSeO4{-} + 2 Mn{2+} + 3 H2O
Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4
HCl + Al = Al(Cl)3 + (H)2 =>
6 HCl + 2 Al = 2 Al(Cl)3 + 3(H)2
Ca3P2 + H2O = Ca(OH)2 + CaPH =>
Ca3P2 + 2 H2O = Ca(OH)2 + 2 CaPH
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
MgSO4 + NaCl = Na2SO4 + MgCl2 =>
MgSO4 + 2 NaCl = Na2SO4 + MgCl2
CrO3 + Ba(OH)2 = BaCrO4 + H2O =>
CrO3 + Ba(OH)2 = BaCrO4 + H2O
SO3 + Fe(OH)2 = Fe(SO4) + H2O =>
SO3 + Fe(OH)2 = Fe(SO4) + H2O
C6H12OH + Br2 = HBr + C6H2Br3OH =>
2 C6H12OH + 13 Br2 = 20 HBr + 2 C6H2Br3OH
Ga2O3 + KOH = Ga(OH)3 + K2O =>
Ga2O3 + 6 KOH = 2 Ga(OH)3 + 3 K2O
C3H7COOH + NaOH = NaC3H7COO + H2O =>
C3H7COOH + NaOH = NaC3H7COO + H2O
Li3N = Li + N3 =>
3 Li3N = 9 Li + N3
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
(NH4)Cl + Ca(OH)2 = (NH4)(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2(NH4)(OH) + CaCl2
Cu(OH)2 + ZnCl2 = CuCl2 + Zn(OH)2 =>
Cu(OH)2 + ZnCl2 = CuCl2 + Zn(OH)2
FeCl3 + K4[Fe(CN)6] = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4[Fe(CN)6] = 12 KCl + Fe4[Fe(CN)6]3
Mg + Cu{+2} = Mg{+2} + Cu =>
Mg + Cu{+2} = Mg{+2} + Cu
HNO2 + Ba(OH)2 = Ba3(NO2)6 + H2O =>
6 HNO2 + 3 Ba(OH)2 = Ba3(NO2)6 + 6 H2O
C4H9COOH + MgO = (C4H9COO)2Mg + H2O =>
2 C4H9COOH + MgO = (C4H9COO)2Mg + H2O
H3PO4 + NaOH = H2O + NaH2PO4 =>
H3PO4 + NaOH = H2O + NaH2PO4
NO + ClO3 + KOH = KNO3 + KCl + H2O =>
7 NO + 3 ClO3 + 10 KOH = 7 KNO3 + 3 KCl + 5 H2O
CH3COOH + CO2 + Fe(OH)3 = Fe{2+} + HCO3{-} + H2O =>
CH3COOH + 14 CO2 + 8 Fe(OH)3 = 8 Fe{2+} + 16 HCO3{-} + 6 H2O
KMnO4 + NaOH + C12H22O11 = MnO2 + KOH + Na + C12H22O12 =>
KMnO4 + NaOH + 2 C12H22O11 = MnO2 + KOH + Na + 2 C12H22O12
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