| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 P + 5 NaClO3 = 5 NaCl + 3 P2O5
Co(NO3)2 + Fe(NO3)3 + C6H18N4 = CoFe2O4 + CO2 + H2O + N2 =>
21 Co(NO3)2 + 42 Fe(NO3)3 + 20 C6H18N4 = 21 CoFe2O4 + 120 CO2 + 180 H2O + 124 N2
IO3{-} + H3O{+} = HI + H2O + O2 =>
2 IO3{-} + 2 H3O{+} = 2 HI + 2 H2O + 3 O2
Fe{3+}(aq) + Pd(s) = Fe(s) + Pd{2+}(aq) =>
2 Fe{3+}(aq) + 3 Pd(s) = 2 Fe(s) + 3 Pd{2+}(aq)
H(s) + O(g) = HO =>
H(s) + O(g) = HO
Ag(NO3) + (NH4)SO4 = AgSO4 + NH4NO3 =>
Ag(NO3) + (NH4)SO4 = AgSO4 + NH4NO3
NO2 + HO = HNO3 =>
NO2 + HO = HNO3
Mg + HIO3 = MgO + HOI =>
2 Mg + HIO3 = 2 MgO + HOI
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
BaCl2(aq) + Fe(NO3)3(aq) = FeCl2(aq) + Ba(NO3)3 =>
BaCl2(aq) + Fe(NO3)3(aq) = FeCl2(aq) + Ba(NO3)3
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(s) =>
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(s)
Na2SO4 + KI = Na2I2 + K2SO4 =>
Na2SO4 + 2 KI = Na2I2 + K2SO4
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
Sb3 + Cl2 = Sb2Cl3 =>
4 Sb3 + 9 Cl2 = 6 Sb2Cl3
CHCl3 + I2 = CHI3 + Cl =>
2 CHCl3 + 3 I2 = 2 CHI3 + 6 Cl
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
KMnO4 + BiBr3 + H2SO4 = Br2 + Mn(SO4) + Bi2(SO4)3 + K2(SO4) + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 Mn(SO4) + 5 Bi2(SO4)3 + 3 K2(SO4) + 24 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
SrCrO4 + HCl = SrCr2O7 + SrCl2 + H2O =>
2 SrCrO4 + 2 HCl = SrCr2O7 + SrCl2 + H2O
Au + HNO3 + HCl = HAuCl3 + H2O + NO =>
3 Au + 2 HNO3 + 9 HCl = 3 HAuCl3 + 4 H2O + 2 NO
H(NO3) + AlOH = H2O + Al(NO3) =>
H(NO3) + AlOH = H2O + Al(NO3)
C6H5CH3NO2 + Zn + HCl = C6H5CH3NH3Cl + ZnCl + H2O =>
C6H5CH3NO2 + 6 Zn + 7 HCl = C6H5CH3NH3Cl + 6 ZnCl + 2 H2O
Pb3(PO4)4 + K2 = K3PO4 + Pb =>
Pb3(PO4)4 + 6 K2 = 4 K3PO4 + 3 Pb
CuSO4 + Zn = CuZnSO4 =>
CuSO4 + Zn = CuZnSO4
KIO3 + HI + H2SO4 = K2SO4 + H2O + I2 =>
2 KIO3 + 10 HI + H2SO4 = K2SO4 + 6 H2O + 6 I2
CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2
PbCl2 + O2 = PbO + Cl =>
2 PbCl2 + O2 = 2 PbO + 4 Cl
VO2(NO3)(H2O)2 = NO2 + O2 + V2O5 + H2O =>
4 VO2(NO3)(H2O)2 = 4 NO2 + O2 + 2 V2O5 + 8 H2O
NaCH3COO + Mg(ClO3)2 = NaClO3 + Mg(CH3COO)2 =>
2 NaCH3COO + Mg(ClO3)2 = 2 NaClO3 + Mg(CH3COO)2
H2O(l) + CO = H2 + CO2 =>
H2O(l) + CO = H2 + CO2
HCO2H + OH = HOH + CO2H =>
HCO2H + OH = HOH + CO2H
I2 + MnO4 = IO3 + MnO2 =>
I2 + 3 MnO4 = 2 IO3 + 3 MnO2
(NH4)2CO3 = H2O + C(NH2)2O =>
(NH4)2CO3 = 2 H2O + C(NH2)2O
Pb(NO3)2 + Br = PbBr2 + NO3 =>
Pb(NO3)2 + 2 Br = PbBr2 + 2 NO3
H2SO4 + Cu = H2Cu + SO4 =>
H2SO4 + Cu = H2Cu + SO4
NaCH3COO*3H2O + H2O = NaCH3COO*4H2O =>
NaCH3COO*3H2O + H2O = NaCH3COO*4H2O
OH + CH3COOH = CH3COO + H2O =>
OH + CH3COOH = CH3COO + H2O
Li2CO3 + MgO + H3BO3 = LiMgBO3 + H2O + CO2 =>
Li2CO3 + 2 MgO + 2 H3BO3 = 2 LiMgBO3 + 3 H2O + CO2
AsH3 + PbO2 = Pb3(AsO3)2 + PbO + H2O =>
2 AsH3 + 6 PbO2 = Pb3(AsO3)2 + 3 PbO + 3 H2O
NaBr + HCl + NaBrO4 = H2O + NaCl + Br2 =>
7 NaBr + 8 HCl + NaBrO4 = 4 H2O + 8 NaCl + 4 Br2
MgO2 + H2O = Mg + H2O3 =>
MgO2 + H2O = Mg + H2O3
[Cu(NH34)]SO4 + Fe = [Fe(NH34)]SO4 + Cu =>
[Cu(NH34)]SO4 + Fe = [Fe(NH34)]SO4 + Cu
Ga(OH)3 + Na2O = NaGaO2 + H2O =>
2 Ga(OH)3 + Na2O = 2 NaGaO2 + 3 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Al2 + FeO = AlO + Fe =>
Al2 + 2 FeO = 2 AlO + 2 Fe
LiNO3 + HCl = LiHClNO3 =>
LiNO3 + HCl = LiHClNO3
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
Ba + FePO4 = BaPO4 + Fe =>
Ba + FePO4 = BaPO4 + Fe
NaHSO3 + HC2H3O2 = NaC2H3O2 + H2O + SO2 =>
NaHSO3 + HC2H3O2 = NaC2H3O2 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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