| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO2 + 2 HCl + FeCl2 = FeCl3 + NaCl + H2O + NO
KBrO3 + KI + H2SO4 = HBr + K2SO4 + I2 + H2O =>
2 KBrO3 + 12 KI + 7 H2SO4 = 2 HBr + 7 K2SO4 + 6 I2 + 6 H2O
Cl{-} + Na{+} = NaCl =>
Cl{-} + Na{+} = NaCl
Cu(N03)2 + KCN = K(N03) + Cu(CN)2 =>
Cu(N03)2 + 2 KCN = 2 K(N03) + Cu(CN)2
KOH(s) = K2O(s) + H2O(l) =>
2 KOH(s) = K2O(s) + H2O(l)
Fe3O4 + KHSO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Fe3O4 + 96 KHSO4 + 2 KMnO4 = 15 Fe2(SO4)3 + 2 MnSO4 + 49 K2SO4 + 48 H2O
HO4 + SO = HO + SO2 =>
HO4 + 3 SO = HO + 3 SO2
H2SO4 + BaO2 = BaSO4 + O2 + H2O =>
2 H2SO4 + 2 BaO2 = 2 BaSO4 + O2 + 2 H2O
KMnO4 + CuC2O4 = CuMnO4 + KC2O4 =>
KMnO4 + CuC2O4 = CuMnO4 + KC2O4
FeSO4(aq) + K3PO4(aq) = Fe3(PO4)2(s) + K2SO4(aq) =>
3 FeSO4(aq) + 2 K3PO4(aq) = Fe3(PO4)2(s) + 3 K2SO4(aq)
SrOH + H2SO4 = SrSO4 + H2OH =>
SrOH + H2SO4 = SrSO4 + H2OH
Cu{2+} + NO3{2-} = CuNO3 =>
Cu{2+} + NO3{2-} = CuNO3
Ca3P2 + HNO3 = Ca3(PO)2 + NO2 + H2O =>
Ca3P2 + 4 HNO3 = Ca3(PO)2 + 4 NO2 + 2 H2O
(NH3)2SO4(aq) + NaOH(aq) = NH3(g) + NaOHSO4(aq) =>
(NH3)2SO4(aq) + NaOH(aq) = 2 NH3(g) + NaOHSO4(aq)
Na3PO4 + Ca(NO3)2 = Na2Ca + PO4(NO3)3 =>
2 Na3PO4 + 3 Ca(NO3)2 = 3 Na2Ca + 2 PO4(NO3)3
As + CI = AsI3 + C =>
As + 3 CI = AsI3 + 3 C
CH3CH2OH + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CH(CH3)COH + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + CH3CH(CH3)COOH + H2O =>
3 CH3CH(CH3)COH + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 CH3CH(CH3)COOH + 4 H2O
Cu + H2SO3 = Cu2SO3 + H2 =>
2 Cu + H2SO3 = Cu2SO3 + H2
HgClO3(aq) + BaO2(aq) = HgO2(aq) + BaClO3(aq) =>
HgClO3(aq) + BaO2(aq) = HgO2(aq) + BaClO3(aq)
C2H5OH + NaClO = CHCl + CH5O2Na =>
C2H5OH + NaClO = CHCl + CH5O2Na
Fe(NO3)3 + H2SiO3 = Fe2(SiO3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2SiO3 = Fe2(SiO3)3 + 6 HNO3
HI + AgNo3 = AgI + No3H =>
HI + AgNo3 = AgI + No3H
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
Na + HCl = NaCl + H*2 =>
Na + HCl = NaCl + H*2
NaHSO3 + KMnO4 + HCl = MnCl2 + KCl + NaHSO4 + H2O =>
5 NaHSO3 + 2 KMnO4 + 6 HCl = 2 MnCl2 + 2 KCl + 5 NaHSO4 + 3 H2O
Al + FeCl2 = AlCl3 + Fe =>
2 Al + 3 FeCl2 = 2 AlCl3 + 3 Fe
Ca(OH)2 + H2CO4 = H2O + CaCO4 =>
Ca(OH)2 + H2CO4 = 2 H2O + CaCO4
Fe + FeY3 = FeY2 =>
Fe + 2 FeY3 = 3 FeY2
Hg2O + H2 = Hg + H2O =>
Hg2O + H2 = 2 Hg + H2O
Co(NO3)2 + NH3 + (NH4)2CO3 = Co(NH3)4CO3NO3 + NH4NO3 + H2O =>
8 Co(NO3)2 + 22 NH3 + 8(NH4)2CO3 = 8 Co(NH3)4CO3NO3 + 7 NH4NO3 + 3 H2O
NH4H2PO4 + NH4OH = (NH4)3PO4 + H2O =>
NH4H2PO4 + 2 NH4OH = (NH4)3PO4 + 2 H2O
AgClO4 + K2C2O4 = Ag2C2O4 + KClO4 =>
2 AgClO4 + K2C2O4 = Ag2C2O4 + 2 KClO4
Mg + H3PO4 = Mg4(PO4)2 + H2 =>
4 Mg + 2 H3PO4 = Mg4(PO4)2 + 3 H2
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
C2H5Br + NaOH = C2H4 + NaBr + H2O =>
C2H5Br + NaOH = C2H4 + NaBr + H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
I + NaNO3 = INa + NO3 =>
I + NaNO3 = INa + NO3
Fe(SCN)3 + KMnO4 + HSO4 = Fe2(SO4)3 + SO2 + CO2 + HNO3MnSO4 + K2SO4 + H2O =>
2 Fe(SCN)3 + 6 KMnO4 + 26 HSO4 = Fe2(SO4)3 + 20 SO2 + 6 CO2 + 6 HNO3MnSO4 + 3 K2SO4 + 10 H2O
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
NaClO + H2O + S = Cl(g) + Na2SO4 + NaOH =>
6 NaClO + 2 H2O + S = 6 Cl(g) + Na2SO4 + 4 NaOH
Pb(C2H3O2)2 + NaClO = PbClO + Na(C2H3O2)2 =>
Pb(C2H3O2)2 + NaClO = PbClO + Na(C2H3O2)2
K2Co3 + AlCl3 = KCl + Al2(Co3)3 =>
3 K2Co3 + 2 AlCl3 = 6 KCl + Al2(Co3)3
FeCl3 + Ni(OH)2 = Fe(OH)3 + NiCl2 =>
2 FeCl3 + 3 Ni(OH)2 = 2 Fe(OH)3 + 3 NiCl2
Na2S2O3 + H2O2 = Na{+} + OH{-} + S4O6{2-} =>
2 Na2S2O3 + H2O2 = 4 Na{+} + 2 OH{-} + S4O6{2-}
MnO2 + NaCl + H2SO4 = MnSO4 + Cl2 + H2O + NaHSO4 =>
MnO2 + 2 NaCl + 3 H2SO4 = MnSO4 + Cl2 + 2 H2O + 2 NaHSO4
HMnO4 + In(OH)3 = In(MnO4)3 + H2O =>
3 HMnO4 + In(OH)3 = In(MnO4)3 + 3 H2O
C6H5COOH + NEt3 = (C6H5COO)(HNEt3) =>
C6H5COOH + NEt3 = (C6H5COO)(HNEt3)
C2 + H2 + F2 = C2H2F2 =>
C2 + H2 + F2 = C2H2F2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
