| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + SiO2 = CaSiO3
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
CaCO3(s) + Cl2(g) = Cl2O(g) + CaCl2(s) + CO2(g) =>
CaCO3(s) + 2 Cl2(g) = Cl2O(g) + CaCl2(s) + CO2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2(SO4)3 + CaO + H2O = CaSO4*2H2O + FeOOH =>
Fe2(SO4)3 + 3 CaO + 7 H2O = 3 CaSO4*2H2O + 2 FeOOH
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
F2 + CsBr = Br + CsF2 =>
F2 + CsBr = Br + CsF2
Na2B4O7 + H2O = BH3(g) + Na{+} + OH{-} + O2 =>
Na2B4O7 + 7 H2O = 4 BH3(g) + 2 Na{+} + 2 OH{-} + 6 O2
H2S + ZnCl2 = HCl + ZnS =>
H2S + ZnCl2 = 2 HCl + ZnS
C6H5CH3 + CH3COCH3 + NH2CH3 = C6H5CH2CHNHCH3CH3 + CH3OH =>
C6H5CH3 + CH3COCH3 + NH2CH3 = C6H5CH2CHNHCH3CH3 + CH3OH
NaOH + CuCI2 = CuOH + NaCI2 =>
NaOH + CuCI2 = CuOH + NaCI2
Na2H2P2O7 + NaOH = Na4P2O7 + H2O =>
Na2H2P2O7 + 2 NaOH = Na4P2O7 + 2 H2O
Fe2O3 + C = CO + Fe2O2 =>
Fe2O3 + C = CO + Fe2O2
CuSO4 + Nh3S = CuS + Nh3SO3 =>
3 CuSO4 + 4 Nh3S = 3 CuS + 4 Nh3SO3
FeCl3(s) + Na(s) = Fe(s) + NaCl(s) =>
FeCl3(s) + 3 Na(s) = Fe(s) + 3 NaCl(s)
I2 + BaCl2 = BaI2 + Cl2 =>
I2 + BaCl2 = BaI2 + Cl2
Al(NO) + NaOH = AlOH + NaNO =>
Al(NO) + NaOH = AlOH + NaNO
Fe + AlCl3 + H2O = FeCl3 + Al(OH2)3 =>
Fe + AlCl3 + 3 H2O = FeCl3 + Al(OH2)3
H2SO4 + IK = HI + K2SO4 =>
H2SO4 + 2 IK = 2 HI + K2SO4
H2S + ZnCl2 = HCl + ZnS =>
H2S + ZnCl2 = 2 HCl + ZnS
C3H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 C3H6O + 4 K2Cr2O7 + 16 H2SO4 = 9 C2H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
CO + H2O = HCOOH =>
CO + H2O = HCOOH
PbSO3 + HNO3 = PbSO3HNO3 =>
PbSO3 + HNO3 = PbSO3HNO3
Na2MoO4 + HF = Na2MoF4O2 + H2O =>
Na2MoO4 + 4 HF = Na2MoF4O2 + 2 H2O
IO3{-} + S2O6{2-} + H2O = I2 + SO4{2-} + H{+} =>
2 IO3{-} + 5 S2O6{2-} + 4 H2O = I2 + 10 SO4{2-} + 8 H{+}
(NH4)2SO3 + HNO3 = NH4NO3 + H2SO3 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2SO3
H2SO3 + BaCl2 = HCl + BaSO3 =>
H2SO3 + BaCl2 = 2 HCl + BaSO3
Li2CO3 + HBr = LiBr + H2CO3 =>
Li2CO3 + 2 HBr = 2 LiBr + H2CO3
PbO2 + SrF2 = PbF2 + SrO2 =>
PbO2 + SrF2 = PbF2 + SrO2
CH3COOH + Mg = (CH3COO)Mg + H2 =>
2 CH3COOH + 2 Mg = 2(CH3COO)Mg + H2
C8H8F3N + C6H4ClNO2 = C14H11F3N2O2 + HCl =>
C8H8F3N + C6H4ClNO2 = C14H11F3N2O2 + HCl
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Al(NO3)3 + K2S = AlS + K2(NO3)3 =>
Al(NO3)3 + K2S = AlS + K2(NO3)3
TeH2O = HTeOH =>
TeH2O = HTeOH
CH3OH + C2H5CO2H = C4H8O2 + H2O =>
CH3OH + C2H5CO2H = C4H8O2 + H2O
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
NaOH + FeNO = Na3NO + Fe(OH)3 =>
3 NaOH + FeNO = Na3NO + Fe(OH)3
Mn(NO3)2 + As2S3 + H2O = H2MnO4 + H2AsO4 + NO + S =>
6 Mn(NO3)2 + As2S3 + 8 H2O = 6 H2MnO4 + 2 H2AsO4 + 12 NO + 3 S
Cf2O3 + HCl = CfCl3 + H2 + O2 =>
2 Cf2O3 + 12 HCl = 4 CfCl3 + 6 H2 + 3 O2
V2O5 + HCl = VCl3 + H2O + Cl =>
V2O5 + 10 HCl = 2 VCl3 + 5 H2O + 4 Cl
Fe + Al(C2H3O2)3 = Fe(C2H3O2)2 + Al =>
3 Fe + 2 Al(C2H3O2)3 = 3 Fe(C2H3O2)2 + 2 Al
C3H8 + NO = N2 + CO2 + H2O =>
C3H8 + 10 NO = 5 N2 + 3 CO2 + 4 H2O
MnO4{-}(aq) + OH{-} + C2O4{2-} = MnO2(s) + CO3{2-}(aq) + H2O =>
2 MnO4{-}(aq) + 4 OH{-} + 3 C2O4{2-} = 2 MnO2(s) + 6 CO3{2-}(aq) + 2 H2O
Mc + H2 = McH =>
2 Mc + H2 = 2 McH
H2S + ZnCl2 = HCl + ZnS =>
H2S + ZnCl2 = 2 HCl + ZnS
NaIO3 + CaCl2 = NaCl + Ca(IO3)2 =>
2 NaIO3 + CaCl2 = 2 NaCl + Ca(IO3)2
Na3PO4 + HNO3 = NaNO3 + NaH2PO4 =>
Na3PO4 + 2 HNO3 = 2 NaNO3 + NaH2PO4
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
C2H7(OH) + O2 = (CO2) + H2O =>
2 C2H7(OH) + 7 O2 = 4(CO2) + 8 H2O
C13H10O + NaBH4 = C13H11OH + NaBH3 =>
C13H10O + 2 NaBH4 = C13H11OH + 2 NaBH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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