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8 KMnO4 + 3 C2H2 = 3(COOK)2 + 8 MnO2 + 2 KOH + 2 H2O
Ca + HNO3 = Ca(NO3)4 + NH4NO3 + H2O =>
2 Ca + 10 HNO3 = 2 Ca(NO3)4 + NH4NO3 + 3 H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Ca(OH)2(ag) + HCl(ag) = CaCl2(ag) + H2O(l) =>
Ca(OH)2(ag) + 2 HCl(ag) = CaCl2(ag) + 2 H2O(l)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
(NH4)3(PO4) + Zn(NO3)2 = (NH4)(NO3) + Zn3(PO4)2 =>
2(NH4)3(PO4) + 3 Zn(NO3)2 = 6(NH4)(NO3) + Zn3(PO4)2
CaSO4 + K2CO3 = K2SO4 + CaCO3 =>
CaSO4 + K2CO3 = K2SO4 + CaCO3
SO2 + H2O = H2SO4 + S2O =>
5 SO2 + 3 H2O = 3 H2SO4 + S2O
C6H5CH3CH3 + KMnO4 + HCl = C6H5COOHCOOH + MnCl2 + KCl + H2O =>
5 C6H5CH3CH3 + 12 KMnO4 + 36 HCl = 5 C6H5COOHCOOH + 12 MnCl2 + 12 KCl + 28 H2O
Al{3+} + NH3 + H2O = Al(OH)3 + NH4{+} =>
Al{3+} + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4{+}
K + I2 = KI =>
2 K + I2 = 2 KI
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
CUN2O6 = CUO + NO2 + O2 =>
2 CUN2O6 = 2 CUO + 4 NO2 + O2
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
[Co(CH3COCHCOCH3)3] + Cu(NO3)2*3H2O + (CH3CO)O(OCH3C) = [Co(CH3COC(NO2)COCH3)3] + Cu(CH3CO2)2 + H2O =>
2[Co(CH3COCHCOCH3)3] + 3 Cu(NO3)2*3H2O + 3(CH3CO)O(OCH3C) = 2[Co(CH3COC(NO2)COCH3)3] + 3 Cu(CH3CO2)2 + 12 H2O
Cu + NiCO3 = CuCO3 + Ni =>
Cu + NiCO3 = CuCO3 + Ni
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al(NO3)3 + Ca(NO3)2*4H2O + CH4N2O = CaAlO + CO2 + N2 + H2O =>
6 Al(NO3)3 + 6 Ca(NO3)2*4H2O + 28 CH4N2O = 6 CaAlO + 28 CO2 + 43 N2 + 80 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O =>
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2S2O7 + Fe(CrO2)2 = Na2SO4 + Cr2(SO4)3 + Fe(SO4)3 + SO2 =>
8 Na2S2O7 + Fe(CrO2)2 = 8 Na2SO4 + Cr2(SO4)3 + Fe(SO4)3 + 2 SO2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
CuCl2 + FeSO4 = FeCl2 + CuSO4 =>
CuCl2 + FeSO4 = FeCl2 + CuSO4
HCl + BrSO3 = BrCl2 + H2SO3 =>
2 HCl + BrSO3 = BrCl2 + H2SO3
CH4O(v) + O2(g) = CO2(g) + H2O(v) =>
2 CH4O(v) + 3 O2(g) = 2 CO2(g) + 4 H2O(v)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ca + H3PO4 = Ca(PO4)2 + H2 =>
Ca + 2 H3PO4 = Ca(PO4)2 + 3 H2
Al + H2 + C2H4 = Al(C2H5)3 =>
2 Al + 3 H2 + 6 C2H4 = 2 Al(C2H5)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2CO3 + BaSO4 = BaCO3 + Na2SO4 =>
Na2CO3 + BaSO4 = BaCO3 + Na2SO4
CH3I*NaOH = NaI + CH3OH =>
CH3I*NaOH = NaI + CH3OH
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na2O + SO3 = Na2O3 + SO =>
Na2O + SO3 = Na2O3 + SO
Ba + SO4 = BaS + O2 =>
Ba + SO4 = BaS + 2 O2
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O =>
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O
Li + Cl = LiCl =>
Li + Cl = LiCl
HCl + NaC = HC + NaCl =>
HCl + NaC = HC + NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Mg(OH)2 + NH4OH = Mg(NH4)2 + H2O2 =>
Mg(OH)2 + 2 NH4OH = Mg(NH4)2 + 2 H2O2
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