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K(NO3)2 = K(NO2)2 + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Co(NO3)2 + KOH = Co(OH)2 + KNO3 =>
Co(NO3)2 + 2 KOH = Co(OH)2 + 2 KNO3
HBr(ac) + Ca(OH)2(ac) = H2O(l) + CaBr2(ac) =>
2 HBr(ac) + Ca(OH)2(ac) = 2 H2O(l) + CaBr2(ac)
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
MnO2 + OH{-} + O2 = MnO4{-2} + H2O =>
2 MnO2 + 4 OH{-} + O2 = 2 MnO4{-2} + 2 H2O
BeI2(aq) + Sn(NO3)4(aq) = Be(NO3)2(aq) + SnI4(s) =>
2 BeI2(aq) + Sn(NO3)4(aq) = 2 Be(NO3)2(aq) + SnI4(s)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cr(NO3)3 + ZnCl2 = CrCl3 + Zn(NO3)2 =>
2 Cr(NO3)3 + 3 ZnCl2 = 2 CrCl3 + 3 Zn(NO3)2
C8 + H16 = C8H16 =>
C8 + H16 = C8H16
HS = H2 + S2 =>
2 HS = H2 + S2
Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C10H12N2 + O2 = CO2 + H2O + NO2 =>
C10H12N2 + 15 O2 = 10 CO2 + 6 H2O + 2 NO2
HCOOH + C4H9OH = HCOOC4H9 + H2O =>
HCOOH + C4H9OH = HCOOC4H9 + H2O
MnO4{-} + (COOH)2 + H3O{+}— = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5(COOH)2 + 6 H3O{+}— = 2 Mn{2+} + 10 CO2 + 14 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HClO4 + N2H4 = NClO4 + H2 =>
2 HClO4 + N2H4 = 2 NClO4 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(CH3COO)2 + Na2CO3 = PbCO3 + NaCH3COO =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + 2 NaCH3COO
C7H15 + O2 = CO2 + H2O =>
4 C7H15 + 43 O2 = 28 CO2 + 30 H2O
FeCl3 + Pt = PtCl + Fe =>
FeCl3 + 3 Pt = 3 PtCl + Fe
Li3N(s) + H2O(l) = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O(l) = NH3(g) + 3 LiOH(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al3C3 + H2O = Al(OH)3 + CH3 =>
Al3C3 + 9 H2O = 3 Al(OH)3 + 3 CH3
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4 + (NH4)Cl =>
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4 + 2(NH4)Cl
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
C2H4 + C2H6 = C6H14 =>
2 C2H4 + C2H6 = C6H14
H2SO4 + C2H5OH = C2H5OSO2OH + H2O =>
H2SO4 + C2H5OH = C2H5OSO2OH + H2O
C6H6O + HNO3 = C6H4N2O5 + H2O =>
C6H6O + 2 HNO3 = C6H4N2O5 + 2 H2O
CuAgNO3 = Cu(NO3) + Ag =>
CuAgNO3 = Cu(NO3) + Ag
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
V2O5 = V + O2 =>
2 V2O5 = 4 V + 5 O2
Li2CO3 + ZrO2 = Li2ZrO3 + CO2 =>
Li2CO3 + ZrO2 = Li2ZrO3 + CO2
K2CrO4 + NaHSO3 + H2O = NaHSO4 + KOH + Cr(OH)3 =>
2 K2CrO4 + 3 NaHSO3 + 5 H2O = 3 NaHSO4 + 4 KOH + 2 Cr(OH)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(NO3)2 + Cu = Cu(NO3)2 + Zn =>
Zn(NO3)2 + Cu = Cu(NO3)2 + Zn
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Li2CO3 + ZrO2 = Li2ZrO3 + CO2 =>
Li2CO3 + ZrO2 = Li2ZrO3 + CO2
H + O2 = HO7 =>
2 H + 7 O2 = 2 HO7
BaCO3 + HCl = ClCO3 + BaH =>
BaCO3 + HCl = ClCO3 + BaH
KMnO4 + HC = KC + MnC2 + H2O + C =>
KMnO4 + 8 HC = KC + MnC2 + 4 H2O + 5 C
Sn4 + HNO3 = Sn(NO3)2 + NO2 + H2O =>
Sn4 + 16 HNO3 = 4 Sn(NO3)2 + 8 NO2 + 8 H2O
FeCl3 + CuSO4 = CuCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 CuSO4 = 3 CuCl2 + Fe2(SO4)3
P4S3 + O2 = P4O10 + SO2 =>
P4S3 + 8 O2 = P4O10 + 3 SO2
Mg + Zn(IO4)2 = MgIO4 + Zn =>
2 Mg + Zn(IO4)2 = 2 MgIO4 + Zn
SrOH + (NH4)CrO4 = NH3 + H2O + SrCrO4 =>
SrOH + (NH4)CrO4 = NH3 + H2O + SrCrO4
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