| Équations équilibrées la veille | Équations équilibrées le lendemain |
BCl3 + H = BH + 3 Cl
Co + NH4OH = [Co(NH3)6] + H2O =>
Co + 6 NH4OH = [Co(NH3)6] + 6 H2O
PbSO4 + Mg2Cl1 = Mg2SO4 + PbCl1 =>
PbSO4 + Mg2Cl1 = Mg2SO4 + PbCl1
Ba(OH) + HCl = BaCl + H2O =>
Ba(OH) + HCl = BaCl + H2O
CaCl2 + Na2Co3 = CaCo3 + NaCl =>
CaCl2 + Na2Co3 = CaCo3 + 2 NaCl
PbSO4 + Mg2Cl1 = Mg2SO4 + PbCl1 =>
PbSO4 + Mg2Cl1 = Mg2SO4 + PbCl1
Al = Al{3+} + e =>
Al = Al{3+} + 3e
C6H12O6 = C4H8 + CO2 + H2O =>
C6H12O6 = C4H8 + 2 CO2 + 2 H2O
Li4I + AgNO3 = Ag4I + LiNO3 =>
Li4I + 4 AgNO3 = Ag4I + 4 LiNO3
Ag(NO3)2 + Cu = Ag + Cu(NO3)2 =>
Ag(NO3)2 + Cu = Ag + Cu(NO3)2
ClO2 + NaOH = NaClO3 + NaClO2 + H2O =>
2 ClO2 + 2 NaOH = NaClO3 + NaClO2 + H2O
F2 + H2O = HF + F2O2 =>
3 F2 + 2 H2O = 4 HF + F2O2
(NH4)Br + Ca(OH)2 = CaBr2 + NH3 + H2O =>
2(NH4)Br + Ca(OH)2 = CaBr2 + 2 NH3 + 2 H2O
Cu + Fe2O3 = CuO3 + Fe2 =>
Cu + Fe2O3 = CuO3 + Fe2
ClO2{-} + Cu{2+} + OH{-} = ClO4{-} + Cu + H2O =>
ClO2{-} + 2 Cu{2+} + 4 OH{-} = ClO4{-} + 2 Cu + 2 H2O
H3C6H5O7 + KOH = H2O + K3C6H5O7 =>
H3C6H5O7 + 3 KOH = 3 H2O + K3C6H5O7
NaBH4 + H2SO4 = B2H6 + H6 + NaSO4 =>
2 NaBH4 + 2 H2SO4 = B2H6 + H6 + 2 NaSO4
H3PO4 + NaOH = H(OH) + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H(OH) + Na3PO4
Ba(OH)2 + H2 = BaH2 + H2O2 =>
Ba(OH)2 + H2 = BaH2 + H2O2
Ti2(SO4)2 + Na2CO3 = Ti2(CO3)2 + Na2SO4 =>
Ti2(SO4)2 + 2 Na2CO3 = Ti2(CO3)2 + 2 Na2SO4
Na2CrO4 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCrO4
HNO2 + M(OH)2 = M(NO2)2 + H2O =>
2 HNO2 + M(OH)2 = M(NO2)2 + 2 H2O
H2SO3 + Fe(OH)3 = Fe(OH)SO3 + H2O =>
H2SO3 + Fe(OH)3 = Fe(OH)SO3 + 2 H2O
HF + Ca(OH)2 = FO + Ca + H2O =>
2 HF + 3 Ca(OH)2 = 2 FO + 3 Ca + 4 H2O
HNO3 + C = CO2 + NO + H2O =>
4 HNO3 + 3 C = 3 CO2 + 4 NO + 2 H2O
KNO3 + S8 + C = K2SO4 + N2 + CO2 =>
16 KNO3 + S8 + 8 C = 8 K2SO4 + 8 N2 + 8 CO2
Na2CrO4 + Pb(C2H3O2)2 = Na(C2H3O2) + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = 2 Na(C2H3O2) + PbCrO4
NH4Cl(aq) + Pb(NO3)2(aq) = NH4NO3 + PbCl2 =>
2 NH4Cl(aq) + Pb(NO3)2(aq) = 2 NH4NO3 + PbCl2
Al(NO3)3 + NaOH = Al(NO3)3OH + Na =>
Al(NO3)3 + NaOH = Al(NO3)3OH + Na
Cu + Fe2O3 = CuO3 + Fe2 =>
Cu + Fe2O3 = CuO3 + Fe2
(NH4)2Co3 + MgBr2 = (NH4)2Br2 + MgCo3 =>
(NH4)2Co3 + MgBr2 = (NH4)2Br2 + MgCo3
Sn + NaOH = Sn(NaOH) =>
Sn + NaOH = Sn(NaOH)
ZnS + (NH4)3PO4 = (NH4)2S + Zn3(PO4)2 =>
3 ZnS + 2(NH4)3PO4 = 3(NH4)2S + Zn3(PO4)2
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O
SCl6 + O2 = SO3 + Cl =>
2 SCl6 + 3 O2 = 2 SO3 + 12 Cl
CdO + KOH = Cd(OH)2 + K2O =>
CdO + 2 KOH = Cd(OH)2 + K2O
SCl6 + O2 = SO3 + Cl2 =>
2 SCl6 + 3 O2 = 2 SO3 + 6 Cl2
SCl6 + O2 = SO2 + Cl2 =>
SCl6 + O2 = SO2 + 3 Cl2
KCl + KI + K2Cr2O7 + H2O = KOH + I2 + CrCl3 =>
6 KCl + 6 KI + K2Cr2O7 + 7 H2O = 14 KOH + 3 I2 + 2 CrCl3
Pb3N2 + H2 = HN + Pb =>
Pb3N2 + H2 = 2 HN + 3 Pb
NiBr2 + BaS = BaBr2 + NiS =>
NiBr2 + BaS = BaBr2 + NiS
NaBO2 + NaOCl = NaBO3 + NaCl =>
NaBO2 + NaOCl = NaBO3 + NaCl
Al(NO3)3 + NaOH = Al(NO3)3OH + Na =>
Al(NO3)3 + NaOH = Al(NO3)3OH + Na
Al2(SO3) + NaOH = Na2SO3 + Al(OH) =>
Al2(SO3) + 2 NaOH = Na2SO3 + 2 Al(OH)
Ba(OH)2 + SO2 = Ba2SO4 + H2O =>
2 Ba(OH)2 + SO2 = Ba2SO4 + 2 H2O
FeS2 + Fe{3+} + H2O = Fe{2+} + SO4{2+} + H{+}2 =>
FeS2 + 22 Fe{3+} + 8 H2O = 23 Fe{2+} + 2 SO4{2+} + 16 H{+}2
LiClO3 + Cs2CO3 = Li2CO3 + CsClO3 =>
2 LiClO3 + Cs2CO3 = Li2CO3 + 2 CsClO3
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O + Na2SO4 =>
10 NaSCN + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 HCN + 8 H2O + 5 Na2SO4
CuNO3 + Na2S = Na2NO3 + CuS =>
CuNO3 + Na2S = Na2NO3 + CuS
K2O3 = KO + O2 =>
2 K2O3 = 4 KO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/23
Équations équilibrées sur12/26/22
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