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3 Zn + KClO3 + 6 KOH + 3 H2O = 3 K2[Zn(OH)4] + KCl
CH3COO{-} + FeCl3 = Fe(CH3COO)3 + Cl{-} =>
3 CH3COO{-} + FeCl3 = Fe(CH3COO)3 + 3 Cl{-}
K2Cr2O7 + CuS + H2SO4 = CuSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 CuS + 16 H2SO4 = 3 CuSO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Mg(OH) + HSO4 = MgSO4 + H2O =>
Mg(OH) + HSO4 = MgSO4 + H2O
K + Ca(FO3)2 = Ca + K2(FO3) =>
4 K + Ca(FO3)2 = Ca + 2 K2(FO3)
H2O + NaCl = H2 + NaClO3 =>
3 H2O + NaCl = 3 H2 + NaClO3
AI + H2SO4 = AI(SO4) + H2 =>
AI + H2SO4 = AI(SO4) + H2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
HCl + (NH4)2SO3 = H2SO3 + NH4Cl =>
2 HCl + (NH4)2SO3 = H2SO3 + 2 NH4Cl
PO4{3-} + C + H{+} = P4 + CO + H2O =>
4 PO4{3-} + 10 C + 12 H{+} = P4 + 10 CO + 6 H2O
Fe + SO4 + BaCl = FeCl + BaSO4 =>
Fe + SO4 + BaCl = FeCl + BaSO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fe203 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe203 + 1218 HNO3 = 203 Fe(NO3)3 + 609 NO2 + 609 H2O
C10H14 + KMnO4 + H2SO4 = C8H6 + MnSO4 + K2SO4 + H2O =>
20 C10H14 + 26 KMnO4 + 39 H2SO4 = 25 C8H6 + 26 MnSO4 + 13 K2SO4 + 104 H2O
P4O6 + H2O = HPO(OH)2 =>
P4O6 + 6 H2O = 4 HPO(OH)2
Cl + CrBr3 = Br + CrCl =>
Cl + CrBr3 = 3 Br + CrCl
MnSO4 + Na2CO3 = Na2SO4 + MnCO3 =>
MnSO4 + Na2CO3 = Na2SO4 + MnCO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
ZnS + SiO2 = SO2 + ZnO + Si =>
2 ZnS + 3 SiO2 = 2 SO2 + 2 ZnO + 3 Si
NaBrO3 + NH3 = NaBr + NO + H2O =>
5 NaBrO3 + 6 NH3 = 5 NaBr + 6 NO + 9 H2O
Mg + Pt + Si = MgPtSi =>
Mg + Pt + Si = MgPtSi
Sr(HCO3)2 + Li2SO4 = Li2(HCO3)2 + SrSO4 =>
Sr(HCO3)2 + Li2SO4 = Li2(HCO3)2 + SrSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
KOH + Cl3PO = KCl + K3PO4 + H2O =>
6 KOH + Cl3PO = 3 KCl + K3PO4 + 3 H2O
Ag + H2S = Ag2S + H2 = Ag =>
2 Ag + H2S = Ag2S + H2
(CH3COO)2Ca + KCO3 = CH3COOK + Ca(CO3)2 =>
(CH3COO)2Ca + 2 KCO3 = 2 CH3COOK + Ca(CO3)2
H2SO4 + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2
Cr + H2SO4 = Cr2(SO4) + SO2 + H2O =>
2 Cr + 2 H2SO4 = Cr2(SO4) + SO2 + 2 H2O
Li2CO3 + AlBr3 = Al2(CO3)3 + Li3Br3 =>
3 Li2CO3 + 2 AlBr3 = Al2(CO3)3 + 2 Li3Br3
C4H10 + HI = C4H9I + H2 =>
C4H10 + HI = C4H9I + H2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NaCl + K2Cr2O7 + H2SO4 = CrCl2O2 + K2SO4 + Na2SO4 + H2O =>
4 NaCl + K2Cr2O7 + 3 H2SO4 = 2 CrCl2O2 + K2SO4 + 2 Na2SO4 + 3 H2O
Ba + I2 = Ba(I2)2 =>
Ba + 2 I2 = Ba(I2)2
I + NaF = IF + Na =>
I + NaF = IF + Na
C9H12 + O2 = CO2 + H =>
C9H12 + 9 O2 = 9 CO2 + 12 H
KCO2 + NaOH = NaCO2 + KOH =>
KCO2 + NaOH = NaCO2 + KOH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Zn + NO2 + H{+} = Zn2{+} + NH4{+} + H2O =>
14 Zn + NO2 + 8 H{+} = 7 Zn2{+} + NH4{+} + 2 H2O
Sb + HCl = SbHCl3 + H2 =>
Sb + 3 HCl = SbHCl3 + H2
HNO3 + Ag = AgH + NO3 =>
HNO3 + Ag = AgH + NO3
K3Al(OH)6 + HCl = KCl + AlCl3 + H2O =>
K3Al(OH)6 + 6 HCl = 3 KCl + AlCl3 + 6 H2O
HOCN = CO2 + N2 + C + H2O =>
4 HOCN = CO2 + 2 N2 + 3 C + 2 H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Cl2(g) + SrF2(aq) = SrCl2(aq) + F2(g) =>
Cl2(g) + SrF2(aq) = SrCl2(aq) + F2(g)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
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