| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sn2ClO3 = 2 Sn2ClO2 + O2
Ni(ClO4)2 + Fe2(SO4)3 = NiSO4 + Fe(ClO4)3 =>
3 Ni(ClO4)2 + Fe2(SO4)3 = 3 NiSO4 + 2 Fe(ClO4)3
CH4 + O2 = CO2 + H2O = O2 =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3(ag) + NH4OH(ag) = Al(OH)3(s) + NH4Cl(ag) =>
AlCl3(ag) + 3 NH4OH(ag) = Al(OH)3(s) + 3 NH4Cl(ag)
(MnNO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
(MnNO3)2 + 6 NaBiO3 + 20 HNO3 = 2 NaMnO4 + 6 Bi(NO3)3 + 4 NaNO3 + 10 H2O
ZnS + HCl(aw) = ZnCl2 + H2S =>
ZnS + 2 HCl(aw) = ZnCl2 + H2S
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C6H5OH + Ca = C6H5OCa + H2 =>
2 C6H5OH + 2 Ca = 2 C6H5OCa + H2
C6H5NH2 + FeCl3 = C6H5NH2Cl3 + Fe =>
C6H5NH2 + FeCl3 = C6H5NH2Cl3 + Fe
S2 + Na2[Fe(CN)NO] = Na2[Fe(CN)NO]S2 =>
S2 + Na2[Fe(CN)NO] = Na2[Fe(CN)NO]S2
KI + C6H10O5 + NaOCl = KNaOCl + IC6H10O5 =>
KI + C6H10O5 + NaOCl = KNaOCl + IC6H10O5
SrO + K = Sr + K2O =>
SrO + 2 K = Sr + K2O
ScCl2 = Sc + Cl2 =>
ScCl2 = Sc + Cl2
CuSO4 + FeCl3 = Fe(SO4)3 + CuCl =>
3 CuSO4 + FeCl3 = Fe(SO4)3 + 3 CuCl
H2O2 + NaOH + Cr2(NO3)3 = NaNO3 + Na2CrO4 + H2O =>
9 H2O2 + 14 NaOH + 2 Cr2(NO3)3 = 6 NaNO3 + 4 Na2CrO4 + 16 H2O
Cl2 + C6H12 = C6H12Cl2 =>
Cl2 + C6H12 = C6H12Cl2
Na2CO3 + NO2 = NaNO3 + CO2 + NaNO2 =>
Na2CO3 + 2 NO2 = NaNO3 + CO2 + NaNO2
HNO3 + H2O2 + Fe(NO3)2 = Fe(NO3)3 + H2O =>
2 HNO3 + H2O2 + 2 Fe(NO3)2 = 2 Fe(NO3)3 + 2 H2O
C7H8 + KMnO4 + H2SO4 = C7H5(COOK) + K2SO4 + MnSO4 + H2O =>
16 C7H8 + 20 KMnO4 + 23 H2SO4 = 14 C7H5(COOK) + 3 K2SO4 + 20 MnSO4 + 52 H2O
H3O{+} + Mg = Mg{2+} + H2 + H2O =>
2 H3O{+} + Mg = Mg{2+} + H2 + 2 H2O
As2O3 + HCl + Zn = AsH3 + H2O + ZnCl2 =>
As2O3 + 12 HCl + 6 Zn = 2 AsH3 + 3 H2O + 6 ZnCl2
Na3PO4 + CrI3 = CrPO4 + NaI =>
Na3PO4 + CrI3 = CrPO4 + 3 NaI
NaHCO3(s) + CaCl2(s) = NaCl(s) + H2O(l) + CO2(g) + CaCO3(s) =>
2 NaHCO3(s) + CaCl2(s) = 2 NaCl(s) + H2O(l) + CO2(g) + CaCO3(s)
FeO + NH3 + H2O = [Fe(NH3)4](OH)2 =>
FeO + 4 NH3 + H2O = [Fe(NH3)4](OH)2
N2O4 + O2 = N3O7 =>
3 N2O4 + O2 = 2 N3O7
Fe(SCN)3 + HgCl2 = Fe + Hg(SCN)2 + Cl =>
2 Fe(SCN)3 + 3 HgCl2 = 2 Fe + 3 Hg(SCN)2 + 6 Cl
NaHCO3(s) + CaCl2(s) = NaCl(s) + H2O(l) + CO2(g) + CaCO3(s) =>
2 NaHCO3(s) + CaCl2(s) = 2 NaCl(s) + H2O(l) + CO2(g) + CaCO3(s)
CH3COOH + MgCO3 = MgCH3COO + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 MgCH3COO + 10 CO2 + 6 H2O
C6H5OH + Ca = C6H5OCa + H2 =>
2 C6H5OH + 2 Ca = 2 C6H5OCa + H2
CaP + HCl = CaCl + PH =>
CaP + HCl = CaCl + PH
Cu(NO3)2 + NH3 + H2O = NH4NO3 + CuO =>
Cu(NO3)2 + 2 NH3 + H2O = 2 NH4NO3 + CuO
Sn(NO3)2 + KOH = Sn(OH)2 + KNO3 =>
Sn(NO3)2 + 2 KOH = Sn(OH)2 + 2 KNO3
Ni + H3PO4 = Ni3(PO4) + H =>
3 Ni + H3PO4 = Ni3(PO4) + 3 H
K2SO3 + KMgO4 + H2SO4 = MgSO4 + K2SO4 + H2O =>
5 K2SO3 + 2 KMgO4 + 3 H2SO4 = 2 MgSO4 + 6 K2SO4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
C6H5OH + Ca = C6H5OCa + H2 =>
2 C6H5OH + 2 Ca = 2 C6H5OCa + H2
C17H35COONa + Ca(NO3)2 = (C17H35COO)2Ca + NaNO3 =>
2 C17H35COONa + Ca(NO3)2 = (C17H35COO)2Ca + 2 NaNO3
HNO + H2O = NH4NO3 =>
2 HNO + H2O = NH4NO3
C4N4 = CN =>
C4N4 = 4 CN
As2O3 + HCl + Zn = AsH3 + H2O + ZnCl2 =>
As2O3 + 12 HCl + 6 Zn = 2 AsH3 + 3 H2O + 6 ZnCl2
Na3PO4 + CrI3 = CrPO4 + NaI =>
Na3PO4 + CrI3 = CrPO4 + 3 NaI
Na2CO3 + NO2 = NaNO3 + CO2 + NaNO2 =>
Na2CO3 + 2 NO2 = NaNO3 + CO2 + NaNO2
ZnSO4 + H2 = ZnH + SO4 =>
2 ZnSO4 + H2 = 2 ZnH + 2 SO4
KNO3 + HCl + KI = NO + KCl + I2 + H2O =>
2 KNO3 + 8 HCl + 6 KI = 2 NO + 8 KCl + 3 I2 + 4 H2O
Ca3(PO4)2 + SiO2 + C = Ca3SiO3 + P + CO =>
Ca3(PO4)2 + SiO2 + 7 C = Ca3SiO3 + 2 P + 7 CO
Na2CO3 + NO2 = NaNO3 + CO2 + NaNO2 =>
Na2CO3 + 2 NO2 = NaNO3 + CO2 + NaNO2
NaBO2 + HCl + H2O = NaCl + H3BO3 =>
NaBO2 + HCl + H2O = NaCl + H3BO3
HCl(aq) + CaO(s) = CaCl2 + H2O =>
2 HCl(aq) + CaO(s) = CaCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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