| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 Na(OH) = NaCl + NaClO + H2O
TaCl5 + Na = Na[TaCl5] =>
TaCl5 + Na = Na[TaCl5]
Na2SO4 + SbCl3 + Fe + H2O = NaCl + FeCl2 + SbOCl + H2S =>
Na2SO4 + 5 SbCl3 + 4 Fe + H2O = 2 NaCl + 4 FeCl2 + 5 SbOCl + H2S
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
Ca3(PO4)2 + PH4I = PH3 + CaI2 + CaHPO4 =>
Ca3(PO4)2 + 2 PH4I = 2 PH3 + CaI2 + 2 CaHPO4
Ba + HBrO = BaBr2O2 + H2 =>
Ba + 2 HBrO = BaBr2O2 + H2
NaHCO3 + Cu + H2O = NaOH + H2 + CuCO3 =>
NaHCO3 + Cu + H2O = NaOH + H2 + CuCO3
CoCl2 + Na2PO4 = NaCl + CoPO4 =>
CoCl2 + Na2PO4 = 2 NaCl + CoPO4
C8H18 + CO2 = CO + H2O =>
C8H18 + 17 CO2 = 25 CO + 9 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HSO3Cl + KMnO4 = MnO3Cl + KHSO4 =>
HSO3Cl + KMnO4 = MnO3Cl + KHSO4
As2S3 + HNO3 = H3AsO4 + SO3 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 SO3 + 28 NO2 + 11 H2O
AuPO4 + CrCl3 = AuCl3 + CrPO4 =>
AuPO4 + CrCl3 = AuCl3 + CrPO4
Pb(OH)2 + H = Pb + HOH =>
Pb(OH)2 + 2 H = Pb + 2 HOH
CaSO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(s) =>
CaSO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(s)
PbCl4 + Na2SO4 = Pb(SO4)2 + Na2Cl2 =>
PbCl4 + 2 Na2SO4 = Pb(SO4)2 + 2 Na2Cl2
CuO(s) + HCl(aq) = CuCl2(s) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(s) + H2O(l)
NaSO4(aq) + CaNO3(aq) = CaSO4(s) + NaNO3(aq) =>
NaSO4(aq) + CaNO3(aq) = CaSO4(s) + NaNO3(aq)
Cl2O3 + Na = NaCl2O3 =>
Cl2O3 + Na = NaCl2O3
Cs(s) + Br2(l) = Cs(l)Br2(s) =>
Cs(s) + Br2(l) = Cs(l)Br2(s)
MgCl2 + O = MgO + Cl =>
MgCl2 + O = MgO + 2 Cl
CH2Cl2 + O2 = CH2ClO2 + Cl =>
CH2Cl2 + O2 = CH2ClO2 + Cl
Ca + MnCl2 = CaCl2 + Mn =>
Ca + MnCl2 = CaCl2 + Mn
C12H8N2 + FeSO4 = Fe(C12H8N2)3SO4 =>
3 C12H8N2 + FeSO4 = Fe(C12H8N2)3SO4
HO2CCO2H + OH = O2CCO2 + H2O =>
HO2CCO2H + 2 OH = O2CCO2 + 2 H2O
HO2 = H2O + O =>
2 HO2 = H2O + 3 O
SO2 + N2 = NO2 + S =>
2 SO2 + N2 = 2 NO2 + 2 S
Co(NO3)2 + H3PO4 = Co3(PO4)2 + HNO3 =>
3 Co(NO3)2 + 2 H3PO4 = Co3(PO4)2 + 6 HNO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe + Au = FeAu =>
Fe + Au = FeAu
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
CaCO3 + CO2 + H2O = (Ca(HCO3)2) =>
CaCO3 + CO2 + H2O = (Ca(HCO3)2)
SrCrO4 + Na2CO3 = SrCO3 + Na2CrO4 =>
SrCrO4 + Na2CO3 = SrCO3 + Na2CrO4
FeCl3 + CH3COONa*3H2O + C5H8O2 = Fe(C5H7O2)3 + NaCl + H2O + CH3COOH =>
FeCl3 + 3 CH3COONa*3H2O + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 9 H2O + 3 CH3COOH
H3PO4 + K = H + KPO4 =>
H3PO4 + K = 3 H + KPO4
C8H9NO2 + O2 = NO2 + CO2 + H2O =>
4 C8H9NO2 + 41 O2 = 4 NO2 + 32 CO2 + 18 H2O
FeCl3 + Cu(OH)2 = CuCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Cu(OH)2 = 3 CuCl2 + 2 Fe(OH)3
(NaH4)2Cr2O7 = Cr2O3 + Na + H2O =>
(NaH4)2Cr2O7 = Cr2O3 + 2 Na + 4 H2O
ZnC2H3O2 = Zn + C2H3O2 =>
ZnC2H3O2 = Zn + C2H3O2
Cu2S(s) + O2(g) = Cu(s) + SO2(g) =>
Cu2S(s) + O2(g) = 2 Cu(s) + SO2(g)
P4 + I = P4I3 =>
P4 + 3 I = P4I3
CCl4 + HBr = CBr4 + HCl =>
CCl4 + 4 HBr = CBr4 + 4 HCl
SO2 + N2 = NO2 + S =>
2 SO2 + N2 = 2 NO2 + 2 S
Fe(OH)2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
Fe(OH)2 + 2 Cl2 + 6 KOH = K2FeO4 + 4 KCl + 4 H2O
FeS2 + UO2{+2} + H2O = Fe{3+} + SO4{2-} + UO2 + H{+} =>
2 FeS2 + 15 UO2{+2} + 16 H2O = 2 Fe{3+} + 4 SO4{2-} + 15 UO2 + 32 H{+}
C2O + SO3 = CO2 + SO2 =>
C2O + 3 SO3 = 2 CO2 + 3 SO2
Cr + F = CrF2 =>
Cr + 2 F = CrF2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Ga + HNO3 = Ga2O3 + NO2 + H2O =>
2 Ga + 6 HNO3 = Ga2O3 + 6 NO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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