| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 = OH{-} + MgOH{+}
HIO2 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO2 + 3 H2SO3 = I2 + 3 H2SO4 + H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Na2Fe(CO)4 + Na2CO3 + H2O = Fe(CO)5 + NaOH =>
Na2Fe(CO)4 + Na2CO3 + 2 H2O = Fe(CO)5 + 4 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgO + NaI = AgI + NaO =>
AgO + NaI = AgI + NaO
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
Fe2S3 + H2 = H2S + Fe =>
Fe2S3 + 3 H2 = 3 H2S + 2 Fe
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
KNO3 + AgNO3 = KAg + NO3 =>
KNO3 + AgNO3 = KAg + 2 NO3
C3H8 + CO2 = C4H8O2 =>
C3H8 + CO2 = C4H8O2
Ca(NO3)2 + BaSO4 = Ba(NO3)2 + CaSO4 =>
Ca(NO3)2 + BaSO4 = Ba(NO3)2 + CaSO4
Pb2(NO3)2 + CuSO4 = PbSO4 + Cu2(NO3)2 =>
Pb2(NO3)2 + 2 CuSO4 = 2 PbSO4 + Cu2(NO3)2
BaSO4 + Ca(NO3)2 = Ba(NO3)2 + CaSO4 =>
BaSO4 + Ca(NO3)2 = Ba(NO3)2 + CaSO4
CuAl2 + H2SO4 = CuAl2O2 + H2SO2 =>
CuAl2 + H2SO4 = CuAl2O2 + H2SO2
Ag2S + H2O = AgHS + AgOH =>
Ag2S + H2O = AgHS + AgOH
KH2PO4 + BaCl3 = KCl3 + BaH2PO4 =>
KH2PO4 + BaCl3 = KCl3 + BaH2PO4
H2O + CaC2 = Ca(OH)2 + HCCH =>
2 H2O + CaC2 = Ca(OH)2 + HCCH
H2PO4 + Fe(OH)2 = FePO4 + H2O =>
H2PO4 + Fe(OH)2 = FePO4 + 2 H2O
Cu(OH)2{-} = CuO + H2O(l) + e =>
Cu(OH)2{-} = CuO + H2O(l) + e
Mn{2+} + Cl2 + H2O = MnO4{-} + H{+} + Cl{-} =>
2 Mn{2+} + 5 Cl2 + 8 H2O = 2 MnO4{-} + 16 H{+} + 10 Cl{-}
KBr + HCl + MnO2 = Br2 + H2O + KCl + MnCl2 =>
2 KBr + 4 HCl + MnO2 = Br2 + 2 H2O + 2 KCl + MnCl2
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
Nh4Cl + AgNO3 = Nh4NO3 + AgCl =>
Nh4Cl + AgNO3 = Nh4NO3 + AgCl
C6H10H2 + O2 = CO2 + H2O =>
C6H10H2 + 9 O2 = 6 CO2 + 6 H2O
CaO(s) + HCl(aq) = CaCl2(s) + H2O(e) =>
CaO(s) + 2 HCl(aq) = CaCl2(s) + H2O(e)
C6H8O7 + CaCO3 = CaCOH + CO2 + H2O =>
5 C6H8O7 + 18 CaCO3 = 18 CaCOH + 30 CO2 + 11 H2O
CON2H4 + NaNO2 + HCl = N2 + CO2 + H2O + NaCl =>
CON2H4 + 2 NaNO2 + 2 HCl = 2 N2 + CO2 + 3 H2O + 2 NaCl
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Ag + CuBr2 = AgBr2 + Cu =>
Ag + CuBr2 = AgBr2 + Cu
NaOH + C4H6O5 = NaC4H5O5 + H2O =>
NaOH + C4H6O5 = NaC4H5O5 + H2O
Si + O{-2} = SiO{-2} =>
Si + O{-2} = SiO{-2}
Mg(s) + Fe2(SO4)3(aq) = Mg2(SO4)3(aq) + Fe(s) =>
2 Mg(s) + Fe2(SO4)3(aq) = Mg2(SO4)3(aq) + 2 Fe(s)
C5H5MgBr + C5H4O = C10H8 + H2O + MgBr =>
4 C5H5MgBr + 2 C5H4O = 3 C10H8 + 2 H2O + 4 MgBr
Bi{3+} + NH3 = Bi(NH3){3+} =>
Bi{3+} + NH3 = Bi(NH3){3+}
Na{2}S + KI = NaI + K{2}S =>
Na{2}S + KI = NaI + K{2}S
MnO2 + KOH + H2C2O4 = K3Mn(C2O4)3*3H2O + CO2 + H2O =>
2 MnO2 + 6 KOH + 7 H2C2O4 = 2 K3Mn(C2O4)3*3H2O + 2 CO2 + 4 H2O
Co(OH)2 + NaOH = Na[Co(OH)3] =>
Co(OH)2 + NaOH = Na[Co(OH)3]
La2O3 + Cr + Cr2O3 + ZrO2 = La2CrZrO6 =>
3 La2O3 + Cr + Cr2O3 + 3 ZrO2 = 3 La2CrZrO6
PbO + H2No3 = PbNo3 + H2O =>
PbO + H2No3 = PbNo3 + H2O
KNO3 = K + N + O =>
KNO3 = K + N + 3 O
KClO3 + FeCl2 + HCl = FeCl3 + KCl + H2O =>
KClO3 + 6 FeCl2 + 6 HCl = 6 FeCl3 + KCl + 3 H2O
K(MnO4) + KBr + H2SO4 = Mn(SO4) + K2(SO4) + Br2 + H2O =>
2 K(MnO4) + 10 KBr + 8 H2SO4 = 2 Mn(SO4) + 6 K2(SO4) + 5 Br2 + 8 H2O
Ca(OH)2 + H3BO3 = H2O + Ca3(BO3)2 =>
3 Ca(OH)2 + 2 H3BO3 = 6 H2O + Ca3(BO3)2
Al2(CrO4)3 + (NH4)2(SO4) = Al2(SO4)3 + (NH4)2(CrO4) =>
Al2(CrO4)3 + 3(NH4)2(SO4) = Al2(SO4)3 + 3(NH4)2(CrO4)
HCOOH + HCOONa = HCOO + H2COONa =>
HCOOH + HCOONa = HCOO + H2COONa
Cu(NO3)2 + NH4OH = Cu(NH3)(NO3)2 + H2O =>
Cu(NO3)2 + NH4OH = Cu(NH3)(NO3)2 + H2O
BaCl2 + Ni = BaNiCl2 =>
BaCl2 + Ni = BaNiCl2
Na2CO3 + H2SO4 = H2O + Na2SO4 + CO2 =>
Na2CO3 + H2SO4 = H2O + Na2SO4 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/23
Équations équilibrées sur01/15/23
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