| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pd(NO3)2 + Na2S2O5 = PdSO3 + 2 NaNO3 + SO2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
C4H6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 22 MnSO4 + 11 K2SO4 + 48 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PCl3 + H2O = H3PO3(aq) + HCl =>
PCl3 + 3 H2O = H3PO3(aq) + 3 HCl
(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O
*KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H20* =>
80*KNO2 + 20 KMnO4 + 30 H2SO4 = 80 KNO3 + 20 MnSO4 + 10 K2SO4 + 3 H20*
Mg{2+}(No{3-} = Mg{2+} =>
Mg{2+}(No{3-} = Mg{2+}
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
C15H32OH + O2 = CO2 + H2O =>
4 C15H32OH + 91 O2 = 60 CO2 + 66 H2O
HN3 + O2 = N2 + H2O =>
4 HN3 + O2 = 6 N2 + 2 H2O
C3H7COC2H5 + O2 = CO2 + H2O =>
2 C3H7COC2H5 + 17 O2 = 12 CO2 + 12 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
(NH4)2S + CoCl3 = Co2S3 + NH4Cl =>
3(NH4)2S + 2 CoCl3 = Co2S3 + 6 NH4Cl
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
AlO + Ca = CaO + Al =>
AlO + Ca = CaO + Al
Na(C2O4)2 + Pb2NO3 = Pb2(C2O4)2 + NaNO3 =>
Na(C2O4)2 + Pb2NO3 = Pb2(C2O4)2 + NaNO3
HNO2 + Al(OH)3 = H2O + AlNO3 =>
HNO2 + Al(OH)3 = 2 H2O + AlNO3
Co(NO3)2 + K2CrO4 = CoCrO4 + K2(NO3)2 =>
Co(NO3)2 + K2CrO4 = CoCrO4 + K2(NO3)2
K + Cl2 + O2 = KClO3 =>
2 K + Cl2 + 3 O2 = 2 KClO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al + NH3 = AlN3 + H2 =>
2 Al + 6 NH3 = 2 AlN3 + 9 H2
PbCl2 + K2CrO4 = PbCrO4 + K + Cl2 =>
PbCl2 + K2CrO4 = PbCrO4 + 2 K + Cl2
(NH4)2Cl2 + MgCl2 = HCl + Mg + N =>
(NH4)2Cl2 + 3 MgCl2 = 8 HCl + 3 Mg + 2 N
Na2S2O3 + H2O2 = NaOH + O2 + H2S2O3 =>
Na2S2O3 + 2 H2O2 = 2 NaOH + O2 + H2S2O3
KNO3 + H2CO3 = HNO3 + K2CO3 =>
2 KNO3 + H2CO3 = 2 HNO3 + K2CO3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Na + HBrO3 = NaBrO3 + H =>
Na + HBrO3 = NaBrO3 + H
PO = OP =>
PO = OP
FeCl3 + HCl + NOH3 = Fe(OH)2 + Cl + NH3 =>
FeCl3 + 2 HCl + 2 NOH3 = Fe(OH)2 + 5 Cl + 2 NH3
Al(PO4) + (NH4)Cl = AlCl + (PO4)(NH4) =>
Al(PO4) + (NH4)Cl = AlCl + (PO4)(NH4)
(NH4)2CO3 + KHSO4 = (NH4)2SO4 + K2SO4 + H2O + CO2 =>
(NH4)2CO3 + 2 KHSO4 = (NH4)2SO4 + K2SO4 + H2O + CO2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Fe + HCl = FeCl3 + H2 = Fe + HCl =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
K2ZnO2 + HCl = Zn(OH)2 + KCl =>
K2ZnO2 + 2 HCl = Zn(OH)2 + 2 KCl
KNO3 + Zn3(PO4)2 = K3PO4 + Zn(NO3)2 =>
6 KNO3 + Zn3(PO4)2 = 2 K3PO4 + 3 Zn(NO3)2
C27 + O57 = CO72 =>
19 C27 + 648 O57 = 513 CO72
SiO2 + H2O = Si(OH)4 =>
SiO2 + 2 H2O = Si(OH)4
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Na + MgCl = NaMgCl =>
Na + MgCl = NaMgCl
CH3COOH + Al = CH3COOAl + H2 =>
2 CH3COOH + 2 Al = 2 CH3COOAl + H2
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
CoSO4 + NaHCO3 = CoCO3 + Na2SO4 + H2O + CO2 =>
CoSO4 + 2 NaHCO3 = CoCO3 + Na2SO4 + H2O + CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
ZnCl2(aq) + KOH(aq) = Zn(OH)2 + KCl =>
ZnCl2(aq) + 2 KOH(aq) = Zn(OH)2 + 2 KCl
Zn3(PO4)2 + Al2(SO4)3 = ZnSO4 + AlPO4 =>
Zn3(PO4)2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlPO4
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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