| Équations équilibrées la veille | Équations équilibrées le lendemain |
HOCH2CH2OH + K = CH2CH2OK + H2O
ZnSO4 + Na2CO3 = ZnSO4Na2CO3 =>
ZnSO4 + Na2CO3 = ZnSO4Na2CO3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
C2H5OH + KOH = C2H5OKH2O =>
C2H5OH + KOH = C2H5OKH2O
NaCl + Hg(C2H3O2)2 = Na(C2H3O2) + HgCl2 =>
2 NaCl + Hg(C2H3O2)2 = 2 Na(C2H3O2) + HgCl2
H3C6H5O7(aq) + Ca(OH)2(aq) = (C6H5O7)2Ca3(s) + H2O(l) =>
2 H3C6H5O7(aq) + 3 Ca(OH)2(aq) = (C6H5O7)2Ca3(s) + 6 H2O(l)
Sr(NO3)2 + Na2(SO4) = NaNO3 + SrSO4 =>
Sr(NO3)2 + Na2(SO4) = 2 NaNO3 + SrSO4
Na2MgO2 = Na + MgO2 =>
Na2MgO2 = 2 Na + MgO2
Pb2 + NO3 = PbNO3 =>
Pb2 + 2 NO3 = 2 PbNO3
AlCl + Zn = ZnCl3 + Al =>
3 AlCl + Zn = ZnCl3 + 3 Al
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
A + HCl = ACl + H =>
A + HCl = ACl + H
A1 + HC1 = A1C1*3 + H2 =>
2 A1 + 2 HC1 = 2 A1C1*3 + H2
KF2 + BaBr2 = BaF2 + KBr2 =>
KF2 + BaBr2 = BaF2 + KBr2
CH3OH + O2 = CO2 + H2O(water) =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O(water)
A1 + HC1 = A1C1*3 + H2 =>
2 A1 + 2 HC1 = 2 A1C1*3 + H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
FeCl2 + O + HCl = FeCl3 + H2O =>
2 FeCl2 + O + 2 HCl = 2 FeCl3 + H2O
Pd + H2SO4 = Pd2(SO3)3 + H2O =>
2 Pd + 3 H2SO4 = Pd2(SO3)3 + 3 H2O
*(P4) + NaOH + H2O = NaH2PO2 + *(PH3) =>
*(P4) + 3 NaOH + 3 H2O = 3 NaH2PO2 + *(PH3)
C6H12 + H2O = CO + H2 =>
C6H12 + 6 H2O = 6 CO + 12 H2
V(OH)3 + H2SO3 = V2(SO3)3 + H2O =>
2 V(OH)3 + 3 H2SO3 = V2(SO3)3 + 6 H2O
Fe2(CO3)3 + HBrO3 = H2O + CO2 + Fe(BrO3)3 =>
Fe2(CO3)3 + 6 HBrO3 = 3 H2O + 3 CO2 + 2 Fe(BrO3)3
Pb(NO3)2 + (NH4)3PO4 = Pb(NH4)3 + (NO3)2PO4 =>
Pb(NO3)2 + (NH4)3PO4 = Pb(NH4)3 + (NO3)2PO4
CuCl + Ca = CaCl2 + Cu2 =>
2 CuCl + Ca = CaCl2 + Cu2
CoO2 + H{+} + Pd = Co{3+} + H2O + Pd{2+} =>
2 CoO2 + 8 H{+} + Pd = 2 Co{3+} + 4 H2O + Pd{2+}
Se + H2SO4 = SeSO4 + H2 =>
Se + H2SO4 = SeSO4 + H2
Pb(CH3COO)4 + K3PO4 = Pb3(PO4)4 + K(CH3COO) =>
3 Pb(CH3COO)4 + 4 K3PO4 = Pb3(PO4)4 + 12 K(CH3COO)
HCl + Nh4OH = H2O + Nh4Cl =>
HCl + Nh4OH = H2O + Nh4Cl
NH4OH + H3PO3 = (NH4)2HPO3 + H2O =>
2 NH4OH + H3PO3 = (NH4)2HPO3 + 2 H2O
Ga2O3Fe2O3 = GaFeO3 =>
Ga2O3Fe2O3 = 2 GaFeO3
CH4Cl + C2H2 = C2H6 + Cl =>
4 CH4Cl + C2H2 = 3 C2H6 + 4 Cl
CuCl2 + NaBH4 + H2O = Cu + H2 + NaCl + B(OH)3 =>
CuCl2 + 2 NaBH4 + 6 H2O = Cu + 7 H2 + 2 NaCl + 2 B(OH)3
Copper(II)NitrateSodiumHydroxide = Copper(II)HydroxideSodiumNitrate =>
Copper(II)NitrateSodiumHydroxide = Copper(II)HydroxideSodiumNitrate
S + CaCO3 = CaSO4 + CO + CaO =>
S + 3 CaCO3 = CaSO4 + 3 CO + 2 CaO
A1 + HC1 = A1C1*3 + H2 =>
2 A1 + 2 HC1 = 2 A1C1*3 + H2
Sb(g) + Cl(g) = SbCl3(g) =>
Sb(g) + 3 Cl(g) = SbCl3(g)
CrCl2 + Ba(OH)2 = Cr(OH)2 + Ba(Cl)2 =>
CrCl2 + Ba(OH)2 = Cr(OH)2 + Ba(Cl)2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
ZnO + N2 = Zn3N2 + O2 =>
6 ZnO + 2 N2 = 2 Zn3N2 + 3 O2
C4H6O4 + KOH = C4H5O4K + H2O =>
C4H6O4 + KOH = C4H5O4K + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
PH3 + KMnO4 + HCl = H3PO4 + MnO2 + KCl + H2O =>
3 PH3 + 8 KMnO4 + 8 HCl = 3 H3PO4 + 8 MnO2 + 8 KCl + 4 H2O
H3PO4 + Zn(NO3)2 = Zn3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 HNO3
Na + HNO3 = NaNO3 + H =>
Na + HNO3 = NaNO3 + H
KNO3 + NaOH + Al + H2O = NH3 + NaAlO2 + KOH =>
3 KNO3 + 8 NaOH + 8 Al + 2 H2O = 3 NH3 + 8 NaAlO2 + 3 KOH
HCO2 + F = CO2 + HF =>
HCO2 + F = CO2 + HF
MoS2 + PbO2 + HNO3 = H2MoO4 + H2SO4 + Pb(NO3)2 + H2O =>
MoS2 + 9 PbO2 + 18 HNO3 = H2MoO4 + 2 H2SO4 + 9 Pb(NO3)2 + 6 H2O
C7H8 + KMnO4 + HCl = C7H6O2 + MnCl2 + KCl + H2O =>
5 C7H8 + 6 KMnO4 + 18 HCl = 5 C7H6O2 + 6 MnCl2 + 6 KCl + 14 H2O
Co(NO3)2 + NH3 + (NH4)2CO3 + O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
2 Co(NO3)2 + 6 NH3 + 2(NH4)2CO3 + O2 = 2[Co(NH3)4CO3]NO3 + 2 NH4NO3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/25
Équations équilibrées sur06/06/24
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