| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KMnO4 + 3 Na2S2O3 + 5 H2O = 10 MnO2 + 6 NaSO4 + 10 KOH
NaCl2 + Ag = NaAg + Cl2 =>
NaCl2 + Ag = NaAg + Cl2
Mg + CuCl2 = Cu + MgCl =>
2 Mg + CuCl2 = Cu + 2 MgCl
SO3{-2} + MnO2 + H2O = SO4{-2} + Mn(OH)2 =>
SO3{-2} + MnO2 + H2O = SO4{-2} + Mn(OH)2
NaOH + FeS = NaS + FeOH =>
NaOH + FeS = NaS + FeOH
C6H6O + NaHCO3 = C6Na + H6OHCO3 =>
C6H6O + NaHCO3 = C6Na + H6OHCO3
ClO = Cl2 + ClO3 =>
3 ClO = Cl2 + ClO3
C7H7ClO + CrO2 = C7H5ClO + CrO(OH) =>
C7H7ClO + 2 CrO2 = C7H5ClO + 2 CrO(OH)
CH3(CH2)5CH3 + O2 = CH3COOH + H2O =>
2 CH3(CH2)5CH3 + 8 O2 = 7 CH3COOH + 2 H2O
Na + (SO4)2 = Na2SO4 =>
4 Na + (SO4)2 = 2 Na2SO4
MgCo2 + Li3Po4 = Mg3(Po4)2 + LiCo =>
3 MgCo2 + 2 Li3Po4 = Mg3(Po4)2 + 6 LiCo
Z + AlBr3 = ZBr3 + Al =>
Z + AlBr3 = ZBr3 + Al
Ba + Fe2(SO4)3 = Ba2(SO4)3 + Fe =>
2 Ba + Fe2(SO4)3 = Ba2(SO4)3 + 2 Fe
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HClO2 + Ni(OH)3 = Ni(ClO2)3 + H2O =>
3 HClO2 + Ni(OH)3 = Ni(ClO2)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2CHO + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
Mn(NO3)3(aq) + NaS(aq) = MnS3(s) + NaNO3(aq) =>
Mn(NO3)3(aq) + 3 NaS(aq) = MnS3(s) + 3 NaNO3(aq)
C16H10 + CO3 + H2 + NH3 = C2H5NO2 =>
C16H10 + 8 CO3 + 7 H2 + 12 NH3 = 12 C2H5NO2
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AlCl3 + K(OH) = Al(OH)3 + KCl =>
AlCl3 + 3 K(OH) = Al(OH)3 + 3 KCl
NHO3 + Mg = Mg(NO3)2 + H =>
2 NHO3 + Mg = Mg(NO3)2 + 2 H
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2C8H4O4 + H2O = H2C8H4O4H + OH =>
H2C8H4O4 + H2O = H2C8H4O4H + OH
Pb2 + Cu(NO3)2 = Pb(NO3)2 + Cu2 =>
Pb2 + 2 Cu(NO3)2 = 2 Pb(NO3)2 + Cu2
KCeO4 + P = P2O5 + KCe =>
5 KCeO4 + 8 P = 4 P2O5 + 5 KCe
Na2Co3(s) + HCl(aq) = Co2(g) + H20(l) + NaCl(aq) =>
10 Na2Co3(s) + 20 HCl(aq) = 15 Co2(g) + H20(l) + 20 NaCl(aq)
H2NCl + NH3 = NH4Cl + N2H4 =>
H2NCl + 2 NH3 = NH4Cl + N2H4
CH2O2 + H2O = H3O + CHO2 =>
CH2O2 + H2O = H3O + CHO2
NaO + HNO3 = NaOH + NO3 =>
NaO + HNO3 = NaOH + NO3
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
KBr(s) + H2SO4(l) = KHSO4(s) + HBr(g) =>
KBr(s) + H2SO4(l) = KHSO4(s) + HBr(g)
FeCl3 + NH3 + H2O = FeO(OH) + NH4Cl =>
FeCl3 + 3 NH3 + 2 H2O = FeO(OH) + 3 NH4Cl
C3H8 + H2O = C3H9{+} + HO{-} =>
C3H8 + H2O = C3H9{+} + HO{-}
Br2 + CO3{2-} = Br{-} + BrO3{-} + CO2 =>
3 Br2 + 3 CO3{2-} = 5 Br{-} + BrO3{-} + 3 CO2
H2SO4 + NaCrO7 + NaCl = Cr2(SO4)3 + Cl + Na(SO4) + H2O =>
14 H2SO4 + 2 NaCrO7 + 9 NaCl = Cr2(SO4)3 + 9 Cl + 11 Na(SO4) + 14 H2O
BaCl + MgSO3 = BaSO3 + MgCl =>
BaCl + MgSO3 = BaSO3 + MgCl
HI(aq)H2O(l) = H3OI =>
HI(aq)H2O(l) = H3OI
H2SO4 + SiO2 = Si(SO4)2 + H2O =>
2 H2SO4 + SiO2 = Si(SO4)2 + 2 H2O
KI + H2SO4 + NaNO2 = I2 + NO + Na2SO4 + K2SO4 + H2O =>
2 KI + 2 H2SO4 + 2 NaNO2 = I2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O
Mg(OH)2 + P4O6 = Mg3(PO3)2 + H2O =>
6 Mg(OH)2 + P4O6 = 2 Mg3(PO3)2 + 6 H2O
Fe(NO3)3(aq) + Na2S(aq) = FeS(s) + Na2(NO3)3(aq) =>
Fe(NO3)3(aq) + Na2S(aq) = FeS(s) + Na2(NO3)3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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