| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Pb(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 PbCl2
Sr(OH)2 + MgBr2 = SrBr2 + Mg(OH)2 =>
Sr(OH)2 + MgBr2 = SrBr2 + Mg(OH)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaCo3 + Pb(No3)2 = PbCo3 + Na(No3)2 =>
NaCo3 + Pb(No3)2 = PbCo3 + Na(No3)2
SIO2 + K2O = K2SIO3 =>
SIO2 + K2O = K2SIO3
Al(s) + O2(g) = Al2O3 =>
4 Al(s) + 3 O2(g) = 2 Al2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
NiCl2*6H2O + NEt4Cl*H2O = [NEt4]2[NiCl4] + H2O =>
NiCl2*6H2O + 2 NEt4Cl*H2O = [NEt4]2[NiCl4] + 8 H2O
HCl + Na2CO4 = HCO4 + ClNa2 =>
HCl + Na2CO4 = HCO4 + ClNa2
FeOH3 + H2SO4 = FeSO4 + H2OH3 =>
FeOH3 + H2SO4 = FeSO4 + H2OH3
Zn + FeSO{-}4 = ZnSO{-}4 + Fe =>
Zn + FeSO{-}4 = ZnSO{-}4 + Fe
CaCl2 + AgCl = CaAg + Cl2 =>
2 CaCl2 + 2 AgCl = 2 CaAg + 3 Cl2
H3PO3 + NH3 = NH6PO3 =>
H3PO3 + NH3 = NH6PO3
Na2SO4 + Co2 = CoSO4 + Na =>
2 Na2SO4 + Co2 = 2 CoSO4 + 4 Na
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
CH3COOH(aq) + NH4(OH)(aq) = (NH4)CH3COO(aq) + H2O(l) =>
CH3COOH(aq) + NH4(OH)(aq) = (NH4)CH3COO(aq) + H2O(l)
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CaCO3 + H2 = CaO + CO + H2O =>
CaCO3 + H2 = CaO + CO + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C3H7OH + K2Cr2O7 = H2O + CH3COOH + KOH + Cr =>
2 C3H7OH + K2Cr2O7 = H2O + 3 CH3COOH + 2 KOH + 2 Cr
H2CO + O = HCOOH =>
H2CO + O = HCOOH
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
K + F2 = KF =>
2 K + F2 = 2 KF
Ca(C2H3O2)2(aq) + Na2SO4(aq) = CaSO4 + NaC2H3O2 =>
Ca(C2H3O2)2(aq) + Na2SO4(aq) = CaSO4 + 2 NaC2H3O2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Na2ZnO2 + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = Na2SO4 + ZnSO4 + 2 H2O
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
Na3AlO3 + HCl = NaCl + Al(OH)3 =>
Na3AlO3 + 3 HCl = 3 NaCl + Al(OH)3
Fe(C2H3O2)3 + (NH4)2 + CO3 = Fe2(CO3)3 + NH4C2H3O2 =>
2 Fe(C2H3O2)3 + 3(NH4)2 + 3 CO3 = Fe2(CO3)3 + 6 NH4C2H3O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2(l) + KI(l) = PbI2(s) + KNO3(l) =>
Pb(NO3)2(l) + 2 KI(l) = PbI2(s) + 2 KNO3(l)
C4H10O + KMnO4 = C4H8O + KMnO4H2 =>
C4H10O + KMnO4 = C4H8O + KMnO4H2
As2O3 + KNO3 + H2O = H3AsO4 + NO + KOH =>
3 As2O3 + 4 KNO3 + 11 H2O = 6 H3AsO4 + 4 NO + 4 KOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CaS + O2 = Ca2O3 + SO2 =>
4 CaS + 7 O2 = 2 Ca2O3 + 4 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuSO4 + Na2S2O3 + KI = CuI + K2SO4 + Na2S4O6 + Na2SO4 =>
2 CuSO4 + 2 Na2S2O3 + 2 KI = 2 CuI + K2SO4 + Na2S4O6 + Na2SO4
CuS + Na2CO3 = Cu2S + Na2S2O6 + Na2S + CO2 =>
14 CuS + 6 Na2CO3 = 7 Cu2S + Na2S2O6 + 5 Na2S + 6 CO2
Ag2(SO)4 + NaCl = AgCl + (Na)2(SO)4 =>
Ag2(SO)4 + 2 NaCl = 2 AgCl + (Na)2(SO)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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