| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
K4[Fe(CN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO =>
6 K4[Fe(CN)6] + 37 K2Cr2O7 + 151 H2SO4 = 3 Fe2(SO4)3 + 37 Cr2(SO4)3 + 36 CO2 + 151 H2O + 31 K2SO4 + 36 KNO
BeSO4 + H3PO4 = Be3(PO4)2 + H2SO4 =>
3 BeSO4 + 2 H3PO4 = Be3(PO4)2 + 3 H2SO4
MnO3 = O3 + Mn2 =>
2 MnO3 = 2 O3 + Mn2
ZnCu(NO3)2 = Zn(NO3)2Cu =>
ZnCu(NO3)2 = Zn(NO3)2Cu
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
Pb + H2(SO4)7 = H + Pb2(SO4)4 =>
14 Pb + 4 H2(SO4)7 = 8 H + 7 Pb2(SO4)4
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Rb + H2O = Rb(OH)2 + H =>
Rb + 2 H2O = Rb(OH)2 + 2 H
C7H10O + HCl = C7H12O + Cl2 =>
C7H10O + 2 HCl = C7H12O + Cl2
C12H3Cl7 + H2O2 = CO2 + HCl + H2O =>
C12H3Cl7 + 22 H2O2 = 12 CO2 + 7 HCl + 20 H2O
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
K3[Cr(OH)6] + H2O2 = K2Cr2O7 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 H2O2 = K2Cr2O7 + 4 KOH + 7 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K3[Fe(CN)6] + Fe(NO3)2 = K3(NO3)2 + Fe[Fe(CN)6] =>
K3[Fe(CN)6] + Fe(NO3)2 = K3(NO3)2 + Fe[Fe(CN)6]
[Cu(NH3)4]2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
[Cu(NH3)4]2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + 2(NH3)4
Zn + Sr(OH)2 = H2 + SrZnO2 =>
Zn + Sr(OH)2 = H2 + SrZnO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sn4O2 = Sn + O2 =>
Sn4O2 = 4 Sn + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3(aq) + Mg(OH)2(s) = H2O(l) + Mg(NO3)2 =>
2 HNO3(aq) + Mg(OH)2(s) = 2 H2O(l) + Mg(NO3)2
FeS2 + HNO3 = Fe2(SO4)2 + NO + H2O + H2SO4 =>
6 FeS2 + 28 HNO3 = 3 Fe2(SO4)2 + 28 NO + 8 H2O + 6 H2SO4
A12O3 + H2SO4 = A12(SO4)3 + H2O =>
A12O3 + 3 H2SO4 = A12(SO4)3 + 3 H2O
HNO3 + N2O = H2O + NO2 =>
6 HNO3 + N2O = 3 H2O + 8 NO2
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
CrO3 + C2H5OH + H2SO4 = CO2 + H2O + Cr2(SO4)3 =>
4 CrO3 + C2H5OH + 6 H2SO4 = 2 CO2 + 9 H2O + 2 Cr2(SO4)3
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
MgN + NaS = MgS + NaN =>
MgN + NaS = MgS + NaN
C3H8 + O = H2O + CO2 =>
C3H8 + 10 O = 4 H2O + 3 CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
In + Br2 = In2Br3 =>
4 In + 3 Br2 = 2 In2Br3
Al + ZnBr = AlBr + Zn =>
Al + ZnBr = AlBr + Zn
CuOH2 = CuH2O =>
CuOH2 = CuH2O
Ca + O3 = CaO2 =>
3 Ca + 2 O3 = 3 CaO2
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Na[Al(OH)4] + CO2 = NaHCO3 + Al(OH)3 =>
Na[Al(OH)4] + CO2 = NaHCO3 + Al(OH)3
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
K2CO3 + Sb2O3 + FeCl3 = Fe2CO3 + SbCl3 + K2O3 =>
K2CO3 + Sb2O3 + 2 FeCl3 = Fe2CO3 + 2 SbCl3 + K2O3
K2CrO4 + Cu(NO3)2 = KNO3 + CuCrO4 =>
K2CrO4 + Cu(NO3)2 = 2 KNO3 + CuCrO4
Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
PhCH3 + KMnO4 + H2SO9 = PhCOOH + K2SO4 + MnSO4 + H2O =>
20 PhCH3 + 6 KMnO4 + 9 H2SO9 = 20 PhCOOH + 3 K2SO4 + 6 MnSO4 + 29 H2O
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O
(C4H4O6)2{-} + H2O2 + H{+} = CO2 + H2O =>
2(C4H4O6)2{-} + 17 H2O2 + 2 H{+} = 16 CO2 + 26 H2O
C7H15N + O2 = CO2 + H2O + NO2 =>
4 C7H15N + 47 O2 = 28 CO2 + 30 H2O + 4 NO2
(BaCl2) + H2SO4 = BaSO4 + HCl =>
(BaCl2) + H2SO4 = BaSO4 + 2 HCl
Al2O3 + CaO = Al2Ca + O =>
Al2O3 + CaO = Al2Ca + 4 O
PF5 = PF3 + F2 =>
PF5 = PF3 + F2
Cu8S5 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu8S5 + 26 H2SO4 = 8 CuSO4 + 23 SO2 + 26 H2O
F2 + C6H6 = C6F6 + H2 =>
3 F2 + C6H6 = C6F6 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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