| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14O6 + 13 NH4NO3 = 6 CO2 + 33 H2O + 13 N2
CuClZn = CuZnCl =>
CuClZn = CuZnCl
Na2Cr2O7 + NaOH = Na2CrO4 + H2O =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + H2O
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + HCl + H2O =>
2 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 2 HCl + 4 H2O
NO2F + Cl2O6 = NO2ClO4 + ClO2F =>
NO2F + Cl2O6 = NO2ClO4 + ClO2F
Mg + Fe = Mg2Fe =>
2 Mg + Fe = Mg2Fe
CO(NH2)2 + HNO3 + C2H5OH = C3H7NO2 + H2O =>
CO(NH2)2 + 3 HNO3 + 7 C2H5OH = 5 C3H7NO2 + 7 H2O
Pb3(PO4)2 + LiI = PbI2 + Li3PO4 =>
Pb3(PO4)2 + 6 LiI = 3 PbI2 + 2 Li3PO4
MnCO3 + O2 = MnO2 + CO2 =>
2 MnCO3 + O2 = 2 MnO2 + 2 CO2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
MnO4{-} = MnO4{2-} + O2 + Mn{7+} =>
9 MnO4{-} = 8 MnO4{2-} + 2 O2 + Mn{7+}
NaAsO2 + AgNO3 = NaNO3 + AgAsO2 =>
NaAsO2 + AgNO3 = NaNO3 + AgAsO2
Zn + SO2 = ZnSO2 =>
Zn + SO2 = ZnSO2
O2 + AI = AIO3 =>
3 O2 + 2 AI = 2 AIO3
C2Cl4 + F2 = C2F3Cl + Cl2 =>
2 C2Cl4 + 3 F2 = 2 C2F3Cl + 3 Cl2
(Fe2(CO3)3) + Na3PO4 = FePO4 + Na2CO3 =>
(Fe2(CO3)3) + 2 Na3PO4 = 2 FePO4 + 3 Na2CO3
CuClO3 = O2 + CuClO =>
CuClO3 = O2 + CuClO
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Zn(s) + Al(NO3)3(aq) = Al(s) + Zn(NO3)3(aq) =>
Zn(s) + Al(NO3)3(aq) = Al(s) + Zn(NO3)3(aq)
SO2(aq) + H2O(l) = H2SO3 =>
SO2(aq) + H2O(l) = H2SO3
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
HNO3C3H8O = C3H7NO3H2O =>
HNO3C3H8O = C3H7NO3H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HCl + BaO = BaCl2 + H2O =>
2 HCl + BaO = BaCl2 + H2O
(C6H5C)4(C4H2N)2(C4H2NH)2 + Cu(CH3CO2C)4 = Cu(C6H5C)4(C4H2N)4 + H2(CH3CO2C)4 =>
(C6H5C)4(C4H2N)2(C4H2NH)2 + Cu(CH3CO2C)4 = Cu(C6H5C)4(C4H2N)4 + H2(CH3CO2C)4
Au + O2 + H{+} = Au{+} + H2O =>
4 Au + O2 + 4 H{+} = 4 Au{+} + 2 H2O
NaHCO3 + H2O = H2CO3 + NaOH =>
NaHCO3 + H2O = H2CO3 + NaOH
NaOH + Cl2O7 = NaClO4 + H2O =>
2 NaOH + Cl2O7 = 2 NaClO4 + H2O
Pb(C2H3O2)2 + Na2CO3 = Na2(C2H3O2)2 + PbCO3 =>
Pb(C2H3O2)2 + Na2CO3 = Na2(C2H3O2)2 + PbCO3
Fe3 + HCl2 = H2 + FeCl3 =>
4 Fe3 + 18 HCl2 = 9 H2 + 12 FeCl3
ZnCO3 + HC1 = Zn(C1)2 + H2O + CO2 =>
ZnCO3 + 2 HC1 = Zn(C1)2 + H2O + CO2
C6H10O5 + I2 = C6H10O4I + I2O =>
2 C6H10O5 + 3 I2 = 2 C6H10O4I + 2 I2O
Al8 + O12 = Al2O3 =>
Al8 + O12 = 4 Al2O3
CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Au2S3 + H2 = H2S + Au =>
Au2S3 + 3 H2 = 3 H2S + 2 Au
Cu2(OH)2 + CO3 = CuO + H2O + CO2 =>
Cu2(OH)2 + CO3 = 2 CuO + H2O + CO2
Cu(NO3)2 + KHCO3 = CO2 + KNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 KHCO3 = 2 CO2 + 2 KNO3 + Cu(OH)2
Cr2O7 + HSO3 = Cr3 + SO4 + H2O =>
3 Cr2O7 + 14 HSO3 = 2 Cr3 + 14 SO4 + 7 H2O
Zn2 + Fe3Cl = ZnCl + Fe =>
Zn2 + 2 Fe3Cl = 2 ZnCl + 6 Fe
CH2O + C6H6O = C13H12O2 + H2O =>
CH2O + 2 C6H6O = C13H12O2 + H2O
Pb(NO3)2(aq) + CaS(aq) = PbS + Ca(NO3)2 =>
Pb(NO3)2(aq) + CaS(aq) = PbS + Ca(NO3)2
KHO(aq) + HNO3(aq) = KNO3(aq) + H2O(l) =>
KHO(aq) + HNO3(aq) = KNO3(aq) + H2O(l)
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Ni3Cl = Ni3 + Cl =>
Ni3Cl = Ni3 + Cl
Fe + HgS = Fe2S3 + Hg2 =>
4 Fe + 6 HgS = 2 Fe2S3 + 3 Hg2
KCl(aq)CaS(aq) = KSCaCl =>
KCl(aq)CaS(aq) = KSCaCl
[Al(NO3)3] + Mg = [Mg(NO3)2] + Al =>
2[Al(NO3)3] + 3 Mg = 3[Mg(NO3)2] + 2 Al
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O(l) + CO2(g) =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O(l) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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