| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO3(aq) + NaCO3(aq) = KCO3(aq) + NaNO3(aq)
CuCI2 + Mg = Cu + MgCI2 =>
CuCI2 + Mg = Cu + MgCI2
NO2 + H3PO2 = H3PO4 + NO =>
2 NO2 + H3PO2 = H3PO4 + 2 NO
Hf + NiO = HfO2 + Ni =>
Hf + 2 NiO = HfO2 + 2 Ni
Na3PO4 + Pb(NO3)2 = Na3NO3 + Pb(PO4)2 =>
2 Na3PO4 + Pb(NO3)2 = 2 Na3NO3 + Pb(PO4)2
KHO3 + H2CO3 = K2CO3 + H2O3 =>
2 KHO3 + H2CO3 = K2CO3 + 2 H2O3
H2(g) + Br2(g) = HBr(g) =>
H2(g) + Br2(g) = 2 HBr(g)
K2Cr2O7Fe = FeCr2O7K2 =>
K2Cr2O7Fe = FeCr2O7K2
Cl2O2 + H2O = HCl + O4 =>
4 Cl2O2 + 4 H2O = 8 HCl + 3 O4
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
C6H5COOH + CaO = CaCO3 + C6H6 =>
C6H5COOH + CaO = CaCO3 + C6H6
CH3CH2CHCl2 + H2O = CH3CH2CH(OH)2 + HCl =>
CH3CH2CHCl2 + 2 H2O = CH3CH2CH(OH)2 + 2 HCl
NO(g) = N2O(g)NO2(g) =>
3 NO(g) = N2O(g)NO2(g)
CH3CH2CH2CH3 + Cl2 = HCl + CH3CH2CH2CH2Cl =>
CH3CH2CH2CH3 + Cl2 = HCl + CH3CH2CH2CH2Cl
AgNO3(aq) + CuSO4(aq) = Ag2SO4(is) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuSO4(aq) = Ag2SO4(is) + Cu(NO3)2(aq)
[Co(NH3)5F](NO3)2 + NaOH + H2O = CoO(OH) + NaNO3 + (NH3H2O) + F =>
8[Co(NH3)5F](NO3)2 + 15 NaOH + 39 H2O = 8 CoO(OH) + 15 NaNO3 + 41(NH3H2O) + 8 F
CaF2 + Rb = RbF + Ca =>
CaF2 + 2 Rb = 2 RbF + Ca
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
[Co(NH3)5F](NO3)2 + NaOH + H2O = CoO(OH) + NaNO3 + (NH3H2O) + F =>
8[Co(NH3)5F](NO3)2 + 15 NaOH + 39 H2O = 8 CoO(OH) + 15 NaNO3 + 41(NH3H2O) + 8 F
CeO2 + K2SO3 + H2SO4 = H2O + K2SO4 + Ce2(SO4)3 =>
2 CeO2 + K2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + Ce2(SO4)3
Al2S3 + HCl = AlCl + H2S3 =>
Al2S3 + 2 HCl = 2 AlCl + H2S3
NO3{-} + H{+} + Sr = NO + Sr{2+} + H2O =>
2 NO3{-} + 8 H{+} + 3 Sr = 2 NO + 3 Sr{2+} + 4 H2O
FeCl3 + K2CO3 = FeCO3 + K2Cl3 =>
FeCl3 + K2CO3 = FeCO3 + K2Cl3
Cl2 + HNO3 = HClO3 + NO + H2 =>
2 Cl2 + 6 HNO3 = 4 HClO3 + 6 NO + H2
Mg(NO3)2 + MgC2O3 + H2SO4 = MgSO4 + (NH4)2SO4 + CO2 + H2O =>
Mg(NO3)2 + 4 MgC2O3 + 6 H2SO4 = 5 MgSO4 + (NH4)2SO4 + 8 CO2 + 2 H2O
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
Cl2 + NaOH = NaCl + H2O + HClO3 =>
3 Cl2 + 5 NaOH = 5 NaCl + 2 H2O + HClO3
NH3 + CUO = H2O + N2 + CU =>
2 NH3 + 3 CUO = 3 H2O + N2 + 3 CU
FeCl3 + NaNCS = Fe(NCS)3 + NaCl =>
FeCl3 + 3 NaNCS = Fe(NCS)3 + 3 NaCl
Al2S3 + O2 = AlO3 + SO2 =>
Al2S3 + 6 O2 = 2 AlO3 + 3 SO2
Kl + B(OH)3 = B3 + KlOH =>
9 Kl + 3 B(OH)3 = B3 + 9 KlOH
ZnCO3 + HCl = H2CO3 + Zn(Cl)2 =>
ZnCO3 + 2 HCl = H2CO3 + Zn(Cl)2
C5H10O + H2O = C5H10O2 + H2 =>
C5H10O + H2O = C5H10O2 + H2
Nitroglycerine = oxygen + nitrogen + water + carbondioxide =>
4 C3H5N3O9 = O2 + 6 N2 + 10 H2O + 12 CO2
H2O2 + Na2S = H2O + Na2SO4 =>
4 H2O2 + Na2S = 4 H2O + Na2SO4
AlCl3 + ZnSO4 = Al2 + (SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = Al2 + (SO4)3 + 3 ZnCl2
SiO2 + MgOH = MgSiO2 + OH =>
SiO2 + MgOH = MgSiO2 + OH
Ca(OH) + Mg{2+} = Mg(OH)Ca{2+} =>
Ca(OH) + Mg{2+} = Mg(OH)Ca{2+}
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 6 SO4{2-} + 2 OH{-}
MgS = Mg + S =>
MgS = Mg + S
Mg(s) + H2O(g) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(g)
Co(No3)2 + NaBr = NaNo3 + CoBr2 =>
Co(No3)2 + 2 NaBr = 2 NaNo3 + CoBr2
H2O2 + C6H8O7 + NaCl + Cu = CuCl2 + H2O + NaH2(C3H5O(COO)3) =>
H2O2 + 2 C6H8O7 + 2 NaCl + Cu = CuCl2 + 2 H2O + 2 NaH2(C3H5O(COO)3)
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
H2(exceso) + Cu = HCu =>
H2(exceso) + 2 Cu = 2 HCu
Cl2(g) + Rb(s) = Cl2Rb =>
Cl2(g) + Rb(s) = Cl2Rb
Ca(H2Po4)2 = Ca3(Po4)2 + H3Po4 =>
3 Ca(H2Po4)2 = Ca3(Po4)2 + 4 H3Po4
BrF3 = Br2(g) + F2(g) =>
2 BrF3 = Br2(g) + 3 F2(g)
NaI + Cu(NO3)2 = CuI + I2 + Na(NO3) =>
4 NaI + 2 Cu(NO3)2 = 2 CuI + I2 + 4 Na(NO3)
BiO3{-} + I{-} + H{+} = Bi{3+} + I2 + H2O =>
BiO3{-} + 2 I{-} + 6 H{+} = Bi{3+} + I2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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