| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiNiCoAlO2 + C = LiC + NiCoAlO2
Sn(CO3)2 + HCl = CO2 + H2O + SnCl4 =>
Sn(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + SnCl4
CH3SH + O2 = CO2 + SO + H2O =>
2 CH3SH + 5 O2 = 2 CO2 + 2 SO + 4 H2O
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
Pb{4+} + O{2-} = PbO2 =>
Pb{4+} + 2 O{2-} = PbO2
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
H3PO4 + NaOH = Na3PO4 + H4O2 =>
2 H3PO4 + 6 NaOH = 2 Na3PO4 + 3 H4O2
Al(OH)3 + H2SiF6 = AlF3 + H2O + SiO2 =>
2 Al(OH)3 + H2SiF6 = 2 AlF3 + 4 H2O + SiO2
AlBr3 + Fr = FrBr + Al =>
AlBr3 + 3 Fr = 3 FrBr + Al
Na3CrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na3CrO2 + 5 Br2 + 8 NaOH = 2 Na2CrO4 + 10 NaBr + 4 H2O
Na2 + CrO4 + Cu(NO3)2 = NaNO3 + Cu2CrO4 =>
2 Na2 + CrO4 + 2 Cu(NO3)2 = 4 NaNO3 + Cu2CrO4
KIO3 + Cl2 = KCl + O2 + I2 =>
2 KIO3 + Cl2 = 2 KCl + 3 O2 + I2
Mg(OH)2 + H2SO4 = H2O + MgSO4 =>
Mg(OH)2 + H2SO4 = 2 H2O + MgSO4
PbN2O6 + K2CrO4 = PbCrO4 + KNO3 =>
PbN2O6 + K2CrO4 = PbCrO4 + 2 KNO3
H2O + Cr + ClO4{-} = CrO2{-} + ClO3 + OH{-} =>
H2O + Cr + 3 ClO4{-} = CrO2{-} + 3 ClO3 + 2 OH{-}
C8H9NaO + C9H12O3S = C10H14O + CH3C6H4SO3Na =>
C8H9NaO + C9H12O3S = C10H14O + CH3C6H4SO3Na
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl
CI2 + CO = COCI2 =>
CI2 + CO = COCI2
KMnO4 + C12H22O11 + H2SO4 = K2SO4 + CO2 + H2O + MnO2 =>
16 KMnO4 + C12H22O11 + 8 H2SO4 = 8 K2SO4 + 12 CO2 + 19 H2O + 16 MnO2
MnCl2(aq) + H2(O2)(aq) = MnO2(l) + H2(g) + Cl(aq) =>
MnCl2(aq) + H2(O2)(aq) = MnO2(l) + H2(g) + 2 Cl(aq)
C3H8O3 + OH{-} = CO2 + e + H2O =>
C3H8O3 + 14 OH{-} = 3 CO2 + 14e + 11 H2O
Be(CN)2 + (NH4)3P = Be3P2 + NH4CN =>
3 Be(CN)2 + 2(NH4)3P = Be3P2 + 6 NH4CN
KCI + NaOH = NaCI + KOH =>
KCI + NaOH = NaCI + KOH
Ag2O3 + Zn + HCl = AgH3 + ZnCl2 + H2O =>
Ag2O3 + 6 Zn + 12 HCl = 2 AgH3 + 6 ZnCl2 + 3 H2O
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
Al + ZnBr = Zn + AlBr =>
Al + ZnBr = Zn + AlBr
H3PO4(aq) + Sr(OH)2(aq) = SrPO4(s) + H3(OH)2(aq) =>
H3PO4(aq) + Sr(OH)2(aq) = SrPO4(s) + H3(OH)2(aq)
Zn + V2O5 = ZnO + V2O3 =>
2 Zn + V2O5 = 2 ZnO + V2O3
BaSO4(s) = BaO + SO3 =>
BaSO4(s) = BaO + SO3
Ca(OH)2 + HF = Ca(F)2 + H2O =>
Ca(OH)2 + 2 HF = Ca(F)2 + 2 H2O
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
CrCl3 + NaHCO3 = NaCl + Cr(HCO3)3 =>
CrCl3 + 3 NaHCO3 = 3 NaCl + Cr(HCO3)3
KMnO4 + HCl + Fe(oh)3 = MnCl2 + KCl + FeCl2 + H2O =>
6 KMnO4 + 48 HCl + 5 Fe(oh)3 = 6 MnCl2 + 6 KCl + 15 FeCl2 + 24 H2O
MgSO4*7H2O = Mg + SO4 + H + O2 =>
2 MgSO4*7H2O = 2 Mg + 2 SO4 + 28 H + 7 O2
Sn + HOH = Sn(OH)2 + H2 =>
Sn + 2 HOH = Sn(OH)2 + H2
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
AmO2 + HCl = AmCl4 + H2O =>
AmO2 + 4 HCl = AmCl4 + 2 H2O
HClO2 + Ba(OH)2 = H2O + Ba(ClO2)2 =>
2 HClO2 + Ba(OH)2 = 2 H2O + Ba(ClO2)2
Hg2(NO3)2 + KSCN = KNO3 + HgSCN =>
Hg2(NO3)2 + 2 KSCN = 2 KNO3 + 2 HgSCN
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
C57H110O6 + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6 + 163 O2(g) = 114 CO2(g) + 110 H2O(l)
KIO3 + KI + H2SO4 = K3SO4 + H2O + I2 =>
2 KIO3 + 16 KI + 6 H2SO4 = 6 K3SO4 + 6 H2O + 9 I2
Sb2O3 + NaOH + H2O = Na[Sb(OH)4] =>
Sb2O3 + 2 NaOH + 3 H2O = 2 Na[Sb(OH)4]
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
Cu2CO3(OH)2*H2O = CuO + H2CO3 + H2O =>
Cu2CO3(OH)2*H2O = 2 CuO + H2CO3 + H2O
Na2S + Cu(C2H3O2)2 = NaC2H3O2 + CuS =>
Na2S + Cu(C2H3O2)2 = 2 NaC2H3O2 + CuS
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
Na(s) + S(s) = Na2S(aq) =>
2 Na(s) + S(s) = Na2S(aq)
PBr5(l) = P4(s) + Br2(l) =>
4 PBr5(l) = P4(s) + 10 Br2(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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