| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C7H6O3C4H6O3 = C9H8O4C2H4O2 =>
C7H6O3C4H6O3 = C9H8O4C2H4O2
Al(NO3) + Na(OH) = Al(OH) + Na(NO3) =>
Al(NO3) + Na(OH) = Al(OH) + Na(NO3)
Zn(NO3)2 + Li2S = ZnS + Li(NO3) =>
Zn(NO3)2 + Li2S = ZnS + 2 Li(NO3)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
P5 + O2 = P2O5 =>
4 P5 + 25 O2 = 10 P2O5
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
F2 + Mn3O4 = OF + MnF =>
7 F2 + 2 Mn3O4 = 8 OF + 6 MnF
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
WF3 + CH4 + O2 = WO2 + HF + CO =>
8 WF3 + 6 CH4 + 11 O2 = 8 WO2 + 24 HF + 6 CO
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
C12H22O11(ac) + H2O(l) = C2H5OH(ac) + CO2(g) =>
C12H22O11(ac) + H2O(l) = 4 C2H5OH(ac) + 4 CO2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaSO4(S) + KI(aq) = CaI(S) + KSO4(aq) =>
CaSO4(S) + KI(aq) = CaI(S) + KSO4(aq)
Fe(CN)2 + Sn = Sn(CN)2 + Fe =>
Fe(CN)2 + Sn = Sn(CN)2 + Fe
Ca(OH)2 + HI = H2O + CaI2 =>
Ca(OH)2 + 2 HI = 2 H2O + CaI2
Na(s) + H2O(l) = Na(OH)(aq) + *2H2(g) =>
4 Na(s) + 4 H2O(l) = 4 Na(OH)(aq) + *2H2(g)
SO3 + Fe(OH)3 = FeOHSO4 + H2O =>
SO3 + Fe(OH)3 = FeOHSO4 + H2O
C + S = C4S2 =>
4 C + 2 S = C4S2
Na(OH) + CuCl2 = Cu(OH)2 + NaCl =>
2 Na(OH) + CuCl2 = Cu(OH)2 + 2 NaCl
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ca(OH)2 + SO4(NH4)2 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + SO4(NH4)2 = CaSO4 + 2 NH3 + 2 H2O
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
Nb2O5 + KHF2 = K2NbOF5 + KF + H2O =>
Nb2O5 + 6 KHF2 = 2 K2NbOF5 + 2 KF + 3 H2O
HgBr2 + HNO3 = Hg(NO3)2 + HBr =>
HgBr2 + 2 HNO3 = Hg(NO3)2 + 2 HBr
CrI2 + K3PO4 = K3I2 + CrPO4 =>
CrI2 + K3PO4 = K3I2 + CrPO4
Al + Fe3O3 = AlO3 + Fe2 =>
2 Al + 2 Fe3O3 = 2 AlO3 + 3 Fe2
C5H11Cl + KOH = C5H10 + H2O + K + Cl =>
C5H11Cl + KOH = C5H10 + H2O + K + Cl
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
Ca{2+} + PO4{3-} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
SiO2 + KOH = K2OSiO2 + H2O =>
SiO2 + 2 KOH = K2OSiO2 + H2O
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)2PO4*12MoO4 + NH4NO2 + H2O =>
10 H3PO4 + 120(NH4)2MoO4 + 182 HNO3 = 10(NH4)2PO4*12MoO4 + 201 NH4NO2 + 144 H2O
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
P1 + O2 = P2O5 =>
4 P1 + 5 O2 = 2 P2O5
Cr(ClO3)2 + (NH4)3P = Cr3P2 + NH4ClO3 =>
3 Cr(ClO3)2 + 2(NH4)3P = Cr3P2 + 6 NH4ClO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(MgOH)2CO3 + NH4Cl = NH4HCO3 + H2O + NH3 + MgCl2 =>
(MgOH)2CO3 + 4 NH4Cl = NH4HCO3 + 2 H2O + 3 NH3 + 2 MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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