| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH2CH2COOH*HClO4*NH4ClO4 = 4 CO2 + 10 H2O + 2 N2 + 2 Cl2 + O2
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
NaHCO3HCl = NaClH2OCO2 =>
NaHCO3HCl = NaClH2OCO2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
CuSO4 + C2H5OH = CuOH + C2H5SO4 =>
CuSO4 + C2H5OH = CuOH + C2H5SO4
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
CaF2 + H2O = CaO + HF =>
CaF2 + H2O = CaO + 2 HF
H2O2 + Cr(OH)3 + NaOH = Na2CrO4 + H2O =>
3 H2O2 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + 8 H2O
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
CaF2 + H2O = Ca(OH)2 + HF =>
CaF2 + 2 H2O = Ca(OH)2 + 2 HF
PB + HCl = H2 + PBCl2 =>
PB + 2 HCl = H2 + PBCl2
Os + HCl = OsCl2 + H2 =>
Os + 2 HCl = OsCl2 + H2
Ca(BrO2)2 + H2O = Ca(OH)2 + HBrO2 =>
Ca(BrO2)2 + 2 H2O = Ca(OH)2 + 2 HBrO2
HNO2 + NaI = HI + NaNO2 =>
HNO2 + NaI = HI + NaNO2
Mg2C3 + HCl = MgCl2 + H4C3 =>
Mg2C3 + 4 HCl = 2 MgCl2 + H4C3
CuSO4 + C2H5OH = CuSO4*C2H5OH =>
CuSO4 + C2H5OH = CuSO4*C2H5OH
CH3COOHCH3OH = CH3COOCH3H2O =>
CH3COOHCH3OH = CH3COOCH3H2O
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
CI + H2 = HCI =>
2 CI + H2 = 2 HCI
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
H2SO4 + BaO2 = H2O2 + BaSO4 =>
H2SO4 + BaO2 = H2O2 + BaSO4
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
C5H9COONa + NaOH = C5H9COOH + Na2O =>
C5H9COONa + NaOH = C5H9COOH + Na2O
LiOHPb(NO3)2 = Li(NO3)2PbOH =>
LiOHPb(NO3)2 = Li(NO3)2PbOH
Pl + HCl = PlCl + H =>
Pl + HCl = PlCl + H
Cu{+2} + OH{-} = Cu(OH){+} =>
Cu{+2} + OH{-} = Cu(OH){+}
NH2CH2COOH*HClO4*NH4ClO4 = CO2 + H2O + N2 + Cl2 + O2 =>
2 NH2CH2COOH*HClO4*NH4ClO4 = 4 CO2 + 10 H2O + 2 N2 + 2 Cl2 + O2
KBr + KI = BrI + K =>
KBr + KI = BrI + 2 K
POCl3 + NaHCO3 = Na3PO4 + NaCl + H2O + CO2 =>
POCl3 + 6 NaHCO3 = Na3PO4 + 3 NaCl + 3 H2O + 6 CO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
AgNO3 + C76H52O46 + Na2CO3 = Ag + C76H52O49 + NaNO3 + CO2 =>
6 AgNO3 + C76H52O46 + 3 Na2CO3 = 6 Ag + C76H52O49 + 6 NaNO3 + 3 CO2
HMnO4 + K = KMnO4 + H =>
HMnO4 + K = KMnO4 + H
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
NH2CH2COOH*HClO4*NH4ClO4 = CO2 + H2O + N2 + Cl2 + O2 =>
2 NH2CH2COOH*HClO4*NH4ClO4 = 4 CO2 + 10 H2O + 2 N2 + 2 Cl2 + O2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
CuCl + Fe2O3 = Cu2O + FeCl3 =>
6 CuCl + Fe2O3 = 3 Cu2O + 2 FeCl3
CI + H2 = HCI =>
2 CI + H2 = 2 HCI
F2 + CoCl3 = Cl + CoF3 =>
3 F2 + 2 CoCl3 = 6 Cl + 2 CoF3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C3H10 + O2 = CO + HO2 =>
2 C3H10 + 23 O2 = 6 CO + 20 HO2
LiOH + CaCl2 = CaOHLiCl2 =>
LiOH + CaCl2 = CaOHLiCl2
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5NO2]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5NO2]Cl2 + NaCl
CuSO4 + C2H5OH = CuSO4*C2H5OH =>
CuSO4 + C2H5OH = CuSO4*C2H5OH
Mn + CuCl2 = MnCuCl2 =>
Mn + CuCl2 = MnCuCl2
As2S3 + CaCO3 = SO3 + As + Ca + CO2 =>
As2S3 + 9 CaCO3 = 3 SO3 + 2 As + 9 Ca + 9 CO2
KI + HNO3 + HCl = KICl4 + NO + H2O =>
3 KI + 4 HNO3 + 12 HCl = 3 KICl4 + 4 NO + 8 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Os + HCl = OsCl2 + H2 =>
Os + 2 HCl = OsCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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