| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaNO3(aq)
Mg + NH4Cl = MgCl2 + NH3 + H2 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH3 + H2
KHP + NaOH = H2O + K + NaP =>
KHP + NaOH = H2O + K + NaP
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
Mg + Cr{3+} = Mg{3+} + Cr =>
Mg + Cr{3+} = Mg{3+} + Cr
Cl{-} + AgNO3 = AgCl{-} + NO3 =>
Cl{-} + AgNO3 = AgCl{-} + NO3
Li + H2O = Li2O + H2 =>
2 Li + H2O = Li2O + H2
Fe + HCl(razb) = FeCl3 + H2 =>
2 Fe + 6 HCl(razb) = 2 FeCl3 + 3 H2
Bi + Fe2O3 = Fe + Bi2O3 =>
2 Bi + Fe2O3 = 2 Fe + Bi2O3
N2O4 + N2H4 = N + H2O =>
N2O4 + 2 N2H4 = 6 N + 4 H2O
Zn + Pb(NO3)2(aq) = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2(aq) = Zn(NO3)2 + Pb
Cu + AlCl3 = CuCl + Al =>
3 Cu + AlCl3 = 3 CuCl + Al
I2 + SO2 + H2O = HI + H2SO4 =>
I2 + SO2 + 2 H2O = 2 HI + H2SO4
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
Mg + C2H4O2 = Mg(C2H3O2)2 + H =>
Mg + 2 C2H4O2 = Mg(C2H3O2)2 + 2 H
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
F + Au = FAu =>
F + Au = FAu
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Na2S2O3 + I3{-} = Na{+} + I{-} + S4O6{-2} =>
2 Na2S2O3 + I3{-} = 4 Na{+} + 3 I{-} + S4O6{-2}
NaHCO3 + LiOH = NaOH + LiHCO3 =>
NaHCO3 + LiOH = NaOH + LiHCO3
CH3COOH + H2O2 = CO2 + H2O =>
CH3COOH + 4 H2O2 = 2 CO2 + 6 H2O
C5H8N4O12 = CO2 + H2O + N2 + C =>
C5H8N4O12 = 4 CO2 + 4 H2O + 2 N2 + C
Cu + NaOH + H2O = NaCu(OH)4 + H2 =>
2 Cu + 2 NaOH + 6 H2O = 2 NaCu(OH)4 + 3 H2
C7H6O2 + C2H5OH = C9H10O2 + H2O =>
C7H6O2 + C2H5OH = C9H10O2 + H2O
Cr2O7 + CH3CH2OH + H{+} = Cr{3+} + CH3CHO + H2O =>
Cr2O7 + 4 CH3CH2OH + 6 H{+} = 2 Cr{3+} + 4 CH3CHO + 7 H2O
KMnO4 + K2S + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S + 4 H2O = 8 MnO2 + 3 K2SO4 + 8 KOH
Pb2O3 + CH4 = Pb + CO2 + H2O =>
4 Pb2O3 + 3 CH4 = 8 Pb + 3 CO2 + 6 H2O
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
Cu + NaOH + H2O = Na[Cu(OH)4] + H2 =>
2 Cu + 2 NaOH + 6 H2O = 2 Na[Cu(OH)4] + 3 H2
K2O + S = SO2 + K =>
2 K2O + S = SO2 + 4 K
HClO3 + Na = Na(ClO3) + H2 =>
2 HClO3 + 2 Na = 2 Na(ClO3) + H2
C7H8 + O2 = C7O2 + H8 =>
C7H8 + O2 = C7O2 + H8
C3H8O + H2SO4 = CO2 + SO2 + H2O =>
C3H8O + 9 H2SO4 = 3 CO2 + 9 SO2 + 13 H2O
LiC6 = C6 + Li =>
LiC6 = C6 + Li
K2SO4 + FePO4 = K3PO4 + Fe2(SO4)3 =>
3 K2SO4 + 2 FePO4 = 2 K3PO4 + Fe2(SO4)3
NH3 + (NH4)2Fe(SO4)2 = (NH4)2Fe(NH3)2 + SO4 =>
2 NH3 + (NH4)2Fe(SO4)2 = (NH4)2Fe(NH3)2 + 2 SO4
CoCl2 + Na2HPO4 = Co3(PO4)2 + NaCl + HCl =>
3 CoCl2 + 2 Na2HPO4 = Co3(PO4)2 + 4 NaCl + 2 HCl
Cr(NO3)3 + NH3 + H2O = Cr(OH)3 + NH4(NO3) =>
Cr(NO3)3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4(NO3)
CrCl3(aq) + K2S(aq) = Cr2S3 + KCl =>
2 CrCl3(aq) + 3 K2S(aq) = Cr2S3 + 6 KCl
Cr2O5 + H2O = H2Cr2O6 =>
Cr2O5 + H2O = H2Cr2O6
Fe + HCl(aq) = FeCl2 + H2 =>
Fe + 2 HCl(aq) = FeCl2 + H2
HC2H3O2 + H2O = C2H3O2{-} + H3O{+} =>
HC2H3O2 + H2O = C2H3O2{-} + H3O{+}
Ca(C2H3O2)2 + HCl = CaCl2 + C2H4O2 =>
Ca(C2H3O2)2 + 2 HCl = CaCl2 + 2 C2H4O2
Na2CO3(aq) + HNO3(aq) = NaNO3 + CO2 + H2O =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3 + CO2 + H2O
PtCl4 + NH3 = PtCl2(NH3)2 + Cl2 =>
PtCl4 + 2 NH3 = PtCl2(NH3)2 + Cl2
Cu(OH)2 + NH3 = Cu(NH3)4(OH)2 =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4(OH)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NiSO4(aq) + KOH(aq) = KSO4(aq) + NiOH(s) =>
NiSO4(aq) + KOH(aq) = KSO4(aq) + NiOH(s)
KClO + HBr = KBr + HClO =>
KClO + HBr = KBr + HClO
CaBr2(s) = Ca(s) + Br2 =>
CaBr2(s) = Ca(s) + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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