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MnO4{-} + 8 H{+} + 7e = Mn + 4 H2O
ZnO + SO4 = ZnSO4 + O2 =>
2 ZnO + 2 SO4 = 2 ZnSO4 + O2
ClCH2CH2COCl + H2O = CH3CH2COOH + Cl2 =>
ClCH2CH2COCl + H2O = CH3CH2COOH + Cl2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
CuSO4*5H2O + KI + Na2S2O3*5H2O = CuI + K2SO + Na2SO4 + Na2S4O6 + H2O =>
10 CuSO4*5H2O + 10 KI + 19 Na2S2O3*5H2O = 10 CuI + 5 K2SO + 11 Na2SO4 + 8 Na2S4O6 + 145 H2O
Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
7 Na2HPO4 + 12(NH4)6Mo7O24 + 65 HNO3 = 7(NH4)3PMo12O40 + 14 NaNO3 + 51 NH4NO3 + 36 H2O
HCOOH + C2H7OH = HCOOC4H9 + H2O =>
9 HCOOH + 8 C2H7OH = 5 HCOOC4H9 + 16 H2O
As2S5 + HNO3 + H2O = H2SO4 + NO + H3As04 =>
2 As2S5 + 19 HNO3 + 2 H2O = 10 H2SO4 + 19 NO + H3As04
Cl + Ba(OH)2 = Ba(ClO3)2 + BaCl2 + H2O =>
12 Cl + 6 Ba(OH)2 = Ba(ClO3)2 + 5 BaCl2 + 6 H2O
K4Fe(CN)6 + Pb(NO3)2 = Pb2Fe(CN)6 + K(NO3) =>
K4Fe(CN)6 + 2 Pb(NO3)2 = Pb2Fe(CN)6 + 4 K(NO3)
C12H22 + H2O = CH3CH2OH + CO2 =>
6 C12H22 + 39 H2O = 35 CH3CH2OH + 2 CO2
K4Fe(CN)6 + Pb(NO3)2 = Pb2Fe(CN)6 + K(NO3) =>
K4Fe(CN)6 + 2 Pb(NO3)2 = Pb2Fe(CN)6 + 4 K(NO3)
Cl2 + Al = Al{+3} + Cl{-} =>
3 Cl2 + 2 Al = 2 Al{+3} + 6 Cl{-}
Na2CO3H2O + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3H2O + H2SO4 = Na2SO4 + 2 H2O + CO2
CH3CCCH2CH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
6 CH3CCCH2CH3 + 16 KMnO4 + 14 H2O = 15 CH3COOH + 16 MnO2 + 16 KOH
BaCl + FeSO4 = BaSO4 + FeCl =>
BaCl + FeSO4 = BaSO4 + FeCl
H3CCH2OH + K2Cr2O7 + H2SO4 = H3CCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3CCH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 H3CCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
C2952H4664O832N812S8Fe4 + ClO2 = C2952H4664O832N812S8Fe4ClO2 =>
C2952H4664O832N812S8Fe4 + ClO2 = C2952H4664O832N812S8Fe4ClO2
HCl + Ni(NO3)2 = H(NO3) + NiCl2 =>
2 HCl + Ni(NO3)2 = 2 H(NO3) + NiCl2
SnCl2 + I + KCl = SnCl4 + KI =>
SnCl2 + 2 I + 2 KCl = SnCl4 + 2 KI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + Na2O = MgO + Na =>
Mg + Na2O = MgO + 2 Na
Fe(PO4)3 + BrOH = Fe(OH)3 + BrPO4 =>
Fe(PO4)3 + 3 BrOH = Fe(OH)3 + 3 BrPO4
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CH2CHCH2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4
Fe(OH)2 + HBr = H2O + Fe(Br)2 =>
Fe(OH)2 + 2 HBr = 2 H2O + Fe(Br)2
K4Fe(CN)6 + Pb(NO3)2 = Pb2Fe(CN)6 + K(NO3) =>
K4Fe(CN)6 + 2 Pb(NO3)2 = Pb2Fe(CN)6 + 4 K(NO3)
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3COONH4 + FeCl3 + H2O = NH4Cl + Fe(OH)3 + CH3COOH =>
3 CH3COONH4 + FeCl3 + 3 H2O = 3 NH4Cl + Fe(OH)3 + 3 CH3COOH
Sulfuricacid = water + oxygen + sulfurdioxide =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Fe3O4 + H2 = Fe2 + H2O =>
2 Fe3O4 + 8 H2 = 3 Fe2 + 8 H2O
Cu + Ag{+}(aq) = Cu2{+}(aq) + Ag =>
2 Cu + Ag{+}(aq) = Cu2{+}(aq) + Ag
Ca(HCO3)2 = CaO + H2CO3 + CO2 =>
Ca(HCO3)2 = CaO + H2CO3 + CO2
Pt + H2O = Pt2O + H2 =>
2 Pt + H2O = Pt2O + H2
Fr + S = FrS =>
Fr + S = FrS
Cm(ClO2)3 = CmCl3 + O2 =>
Cm(ClO2)3 = CmCl3 + 3 O2
CH3COONH4 + FeCl3 + H2O = NH4Cl + Fe(OH)3 + CH3COOH =>
3 CH3COONH4 + FeCl3 + 3 H2O = 3 NH4Cl + Fe(OH)3 + 3 CH3COOH
MnO4{-} + HCl + H{+} = Mn{+2} + Cl2 + H2O =>
2 MnO4{-} + 10 HCl + 6 H{+} = 2 Mn{+2} + 5 Cl2 + 8 H2O
KC2H3O2 + CuSO4 = KSO4 + CuC2H3O2 =>
KC2H3O2 + CuSO4 = KSO4 + CuC2H3O2
Ni(OH)3 + HNO2 = Ni(NO2)3 + H2O =>
Ni(OH)3 + 3 HNO2 = Ni(NO2)3 + 3 H2O
CH3COONH4 + FeCl3 + H2O = NH4Cl + Fe(OH)3 + CH3COOH =>
3 CH3COONH4 + FeCl3 + 3 H2O = 3 NH4Cl + Fe(OH)3 + 3 CH3COOH
C12H12O11(s) + H2O(l) = C2H5OH(l) + CO2(g) =>
6 C12H12O11(s) + 21 H2O(l) = 19 C2H5OH(l) + 34 CO2(g)
CH3COONH4 + FeCl3 + H2O = NH4Cl + Fe(OH)3 + CH3COOH =>
3 CH3COONH4 + FeCl3 + 3 H2O = 3 NH4Cl + Fe(OH)3 + 3 CH3COOH
Ag(NO3) + K3PO4 = Ag3(PO4) + KNO3 =>
3 Ag(NO3) + K3PO4 = Ag3(PO4) + 3 KNO3
KClO3 = K + ClO2 + O2 =>
2 KClO3 = 2 K + 2 ClO2 + O2
HSiCl3 = Si + HCl + SiCl4 =>
2 HSiCl3 = Si + 2 HCl + SiCl4
CH3COONH4 + FeCl3 + H2O = NH4Cl + Fe(OH)3 + CH3COOH =>
3 CH3COONH4 + FeCl3 + 3 H2O = 3 NH4Cl + Fe(OH)3 + 3 CH3COOH
Zn(s) + HCl(aq) = ZnCl2(aq) + H2 =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2
S + Cl{-} = S{-2} + Cl2 =>
S + 2 Cl{-} = S{-2} + Cl2
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