| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl + Fe2O3 = 3 OH2 + 2 FeCl3
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
AlBr3 + Cl2 = AlCl2 + Br3 =>
AlBr3 + Cl2 = AlCl2 + Br3
CuSO4H5 + O2 = CuO2 + H5SO4 =>
CuSO4H5 + O2 = CuO2 + H5SO4
C3H8 + Br2 = C3H6 + H2Br =>
2 C3H8 + Br2 = 2 C3H6 + 2 H2Br
(NH4)2PbCl4 + KI = KCl + PbI2 + NH4Cl =>
(NH4)2PbCl4 + 2 KI = 2 KCl + PbI2 + 2 NH4Cl
Ba + NO3 = BaNO3 =>
Ba + NO3 = BaNO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H4O + Cu(OH)2 = Cu2O + CO2 + H2O =>
C2H4O + 10 Cu(OH)2 = 5 Cu2O + 2 CO2 + 12 H2O
H2SO4 + Ac = Ac2(SO4)3 + H2 =>
3 H2SO4 + 2 Ac = Ac2(SO4)3 + 3 H2
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HOCH2CH2OH + O2 = HOCH2COO + H2O =>
4 HOCH2CH2OH + 5 O2 = 4 HOCH2COO + 6 H2O
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sn(OH)4 + KOH = K4[Sn(OH)8] =>
Sn(OH)4 + 4 KOH = K4[Sn(OH)8]
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2Cl4 = C + Cl2 =>
C2Cl4 = 2 C + 2 Cl2
I + Cl = ICl =>
I + Cl = ICl
NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O + NH3 =>
2 NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O + 2 NH3
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
KMnO4 + K4[Fe(CN)6] + H2O = K3[Fe(CN)6] + MnO2 + KOH =>
KMnO4 + 3 K4[Fe(CN)6] + 2 H2O = 3 K3[Fe(CN)6] + MnO2 + 4 KOH
Au + HI = AuI + H =>
Au + HI = AuI + H
KMnO4 + AlI3 + H2SO4 = K2SO4 + Al2(SO4)3 + MnSO4 + I2 + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 3 K2SO4 + 5 Al2(SO4)3 + 6 MnSO4 + 15 I2 + 24 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + CO = K2O + C =>
2 K + CO = K2O + C
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg(NO3)2(heat) = Mg(NO2)2 + O2 =>
Mg(NO3)2(heat) = Mg(NO2)2 + O2
FeS + O2 + H2O = H2S04 + FeO2 =>
8 FeS + 7 O2 + 2 H2O = 2 H2S04 + 8 FeO2
MgCO3 + H3BO3 = Mg(BO3)2 + H2CO3 + H2 =>
MgCO3 + 2 H3BO3 = Mg(BO3)2 + H2CO3 + 2 H2
NH4 + OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4 + 2 OH + H2SO4 = (NH4)2SO4 + 2 H2O
ZnF2 + K = Zn + KF =>
ZnF2 + 2 K = Zn + 2 KF
C + S8 = CS2 =>
4 C + S8 = 4 CS2
K2MnO4 + Na2SO3 + H2SO4 = Na2SO4 + MnO2 + K2SO4 + H2O =>
K2MnO4 + Na2SO3 + H2SO4 = Na2SO4 + MnO2 + K2SO4 + H2O
Fe + CuO4S = (CuO4S)Fe =>
Fe + CuO4S = (CuO4S)Fe
BaO + H = Ba + OH =>
BaO + H = Ba + OH
C12H23 + O2 = H2O + CO2 =>
4 C12H23 + 71 O2 = 46 H2O + 48 CO2
Cu3 + AgNO3 = Cu(NO3)2 + Ag =>
Cu3 + 6 AgNO3 = 3 Cu(NO3)2 + 6 Ag
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + NaNO3 =>
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C57H110O6 + (NaOH)3 = C3H8O3 + (Na(C18H35O2))3 =>
C57H110O6 + (NaOH)3 = C3H8O3 + (Na(C18H35O2))3
H4C10O8H3Br + NaOH = Na4C10O8H3Br + HOH =>
H4C10O8H3Br + 4 NaOH = Na4C10O8H3Br + 4 HOH
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CuCl2 + BaCl2 = BaCl + Cu(Cl2)2 =>
CuCl2 + 2 BaCl2 = 2 BaCl + Cu(Cl2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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