| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)2 + NaOH = Na[Fe(OH)2] + OH
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3[Fe(NO2)6] + K3[Co(CN)6] =>
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3[Fe(NO2)6] + K3[Co(CN)6]
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
Mg + B = MgB2 =>
Mg + 2 B = MgB2
Ni(OH)2 + NH3 = [Ni(NH3)6] + OH =>
Ni(OH)2 + 6 NH3 = [Ni(NH3)6] + 2 OH
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
I2 + CHCl3 = I2(CHCl3) =>
I2 + CHCl3 = I2(CHCl3)
ZnSO4 + HCl = ZnH2 + Cl2SO4 =>
ZnSO4 + 2 HCl = ZnH2 + Cl2SO4
Li + H2SO4 = Li(SO4) + H2 =>
Li + H2SO4 = Li(SO4) + H2
KCN + MgSO4 = K2SO4 + Mg(CN)2 =>
2 KCN + MgSO4 = K2SO4 + Mg(CN)2
BaCl2 + H2CrO4 = BaCrO4 + HCl =>
BaCl2 + H2CrO4 = BaCrO4 + 2 HCl
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
C67H112O4 + O2 = CO2 + H2O =>
C67H112O4 + 93 O2 = 67 CO2 + 56 H2O
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
Au + Ag = AuAg =>
Au + Ag = AuAg
Be + HF = BeF2 + H2 =>
Be + 2 HF = BeF2 + H2
NaNo3 + HCl = NaCl + HNo3 =>
NaNo3 + HCl = NaCl + HNo3
SiO2 + CaO = CaSiO3 =>
SiO2 + CaO = CaSiO3
C3H6 + Cl2 = C3Cl6 + HCl =>
C3H6 + 6 Cl2 = C3Cl6 + 6 HCl
Cr4 + C2 = CrC =>
Cr4 + 2 C2 = 4 CrC
Ca2PN3 + MgCl2 = Mg2PN3 + CaCl2 =>
Ca2PN3 + 2 MgCl2 = Mg2PN3 + 2 CaCl2
Co + HI = H2 + CoI2 =>
Co + 2 HI = H2 + CoI2
Mn + O3 = Mn2O3 =>
2 Mn + O3 = Mn2O3
C2H4Br2 = C2H4 + Br2 =>
C2H4Br2 = C2H4 + Br2
H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2
C36H74 + CuO = Cu + CO2 + H2O =>
C36H74 + 109 CuO = 109 Cu + 36 CO2 + 37 H2O
KO2 + CO4 = K3C2O3 + O5 =>
15 KO2 + 10 CO4 = 5 K3C2O3 + 11 O5
Pt + HCl = PtCl + H =>
Pt + HCl = PtCl + H
Cu + AgCl = (CuCl)2 + Ag =>
2 Cu + 2 AgCl = (CuCl)2 + 2 Ag
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ca3(PO4)2(s) + SiO(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO(s) + 4 C(s) = 6 CaSiO3(s) + P4(s) + 4 CO(g)
K2FeO4 + HCl = FeCl3 + KCl + H2O + O2 =>
4 K2FeO4 + 20 HCl = 4 FeCl3 + 8 KCl + 10 H2O + 3 O2
H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2
KClO + H2O = KCl + OH =>
KClO + H2O = KCl + 2 OH
SO3 + C = SO2 + CO2 =>
2 SO3 + C = 2 SO2 + CO2
Na2Cr2O7 + Na3AsO3 + H2SO4 = Na3AsO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Na3AsO3 + 4 H2SO4 = 3 Na3AsO4 + Cr2(SO4)3 + Na2SO4 + 4 H2O
H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2
Sn + FeCl2 = Fe2 + SnCl2 =>
2 Sn + 2 FeCl2 = Fe2 + 2 SnCl2
H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2
CH2CH2 + Mn2O7{-} + H2O = CH2OHCH2OH + MnO2 + OH{-} =>
5 CH2CH2 + 2 Mn2O7{-} + 6 H2O = 5 CH2OHCH2OH + 4 MnO2 + 2 OH{-}
H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2
Cl2H2O = HCl + O2 =>
2 Cl2H2O = 4 HCl + O2
H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2
Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu
H2Se = H + Se =>
H2Se = 2 H + Se
NaMoO4 + HCl + Al = MoCl2 + AlCl3 + NaCl + H2O =>
3 NaMoO4 + 24 HCl + 5 Al = 3 MoCl2 + 5 AlCl3 + 3 NaCl + 12 H2O
HF + Ni = NiF2 + H =>
2 HF + Ni = NiF2 + 2 H
Mo + HCl = MoCl3 + H2 =>
2 Mo + 6 HCl = 2 MoCl3 + 3 H2
Fe + Co{2+} = Fe{2+} + Co =>
Fe + Co{2+} = Fe{2+} + Co
NaCl + C6H8O7 = HCl + Na3C6H5O7 =>
3 NaCl + C6H8O7 = 3 HCl + Na3C6H5O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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