| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2(aq) + 2 HCl(aq) = BaCl2(s) + 2 HNO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
XeF2 + NaH = H2 + NaF + Xe =>
XeF2 + 2 NaH = H2 + 2 NaF + Xe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + HCl = Cl3PO4 + H2 =>
H3PO4 + 3 HCl = Cl3PO4 + 3 H2
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COOHNaOH = CH3COONaH2O =>
CH3COOHNaOH = CH3COONaH2O
Ni + Cl = NiCl2 =>
Ni + 2 Cl = NiCl2
H2TeO3 + NaOH = Na2(TeO3) + H2O =>
H2TeO3 + 2 NaOH = Na2(TeO3) + 2 H2O
AlCl3 + Nh4F = AlF3 + Nh4Cl =>
AlCl3 + 3 Nh4F = AlF3 + 3 Nh4Cl
CrCl3 + NaCH3COO + H2O = NaCl + CH3COOH + Cr(CH3COO)(OH)2 =>
CrCl3 + 3 NaCH3COO + 2 H2O = 3 NaCl + 2 CH3COOH + Cr(CH3COO)(OH)2
CUCl2 + Mg = MgCl2 + CU =>
CUCl2 + Mg = MgCl2 + CU
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
NH4Cl + AlF3 = NH4F + AlCl3 =>
3 NH4Cl + AlF3 = 3 NH4F + AlCl3
ZnS + ZnSO4 = Zn + SO2 =>
ZnS + ZnSO4 = 2 Zn + 2 SO2
C3H8 + O2 = CO2 + H25 =>
25 C3H8 + 75 O2 = 75 CO2 + 8 H25
KIO3 + KI + H2S = I2 + K2S + H2O =>
KIO3 + 5 KI + 3 H2S = 3 I2 + 3 K2S + 3 H2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
PCl5 + CaO = P2O5 + CaCl2 =>
2 PCl5 + 5 CaO = P2O5 + 5 CaCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
C3H8O + Na = C3H8Na + O2 =>
2 C3H8O + 2 Na = 2 C3H8Na + O2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Na + FeBO3 = Fe + NaBO3 =>
Na + FeBO3 = Fe + NaBO3
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnCO3 + H2O = Mn(OH)2 + H2CO3 =>
MnCO3 + 2 H2O = Mn(OH)2 + H2CO3
Na2(SO4)(aq) + Ba(NO3)2(aq) = Na(NO3) + Ba(SO4) =>
Na2(SO4)(aq) + Ba(NO3)2(aq) = 2 Na(NO3) + Ba(SO4)
HNO3 = N2O + H2O + O2 =>
2 HNO3 = N2O + H2O + 2 O2
La2O3 + Re + Re2O7 = LaReO3 =>
7 La2O3 + 8 Re + 3 Re2O7 = 14 LaReO3
CuSO4 + NH4Cl = Cu(NH4)2 + SO4Cl2 =>
CuSO4 + 2 NH4Cl = Cu(NH4)2 + SO4Cl2
Sb + Cl2 = SbCl3 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
V + H2O + OH{-} = H2 + HV5O17{-3} =>
5 V + 14 H2O + 3 OH{-} = 15 H2 + HV5O17{-3}
Fe(NO3)3(aq) + CaS(aq) = FeS(aq) + Ca(NO3)3(aq) =>
Fe(NO3)3(aq) + CaS(aq) = FeS(aq) + Ca(NO3)3(aq)
Na2S + Pb = Na + PbS =>
Na2S + Pb = 2 Na + PbS
NH5CO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2 NH5CO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
Li + SO3 = Li2SO3 =>
2 Li + SO3 = Li2SO3
C9H10BKN6 + NiCl2*6H2O = [Ni(C9H10BKN6)]Cl2 + H2O =>
C9H10BKN6 + NiCl2*6H2O = [Ni(C9H10BKN6)]Cl2 + 6 H2O
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O*CO2 =>
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O*CO2
NaClO + KI + HC2H3O2 = I2 + NaCl + KC2H3O2 + H2O =>
NaClO + 2 KI + 2 HC2H3O2 = I2 + NaCl + 2 KC2H3O2 + H2O
Rb2CO3 + FeC2H3O2 = Rb2C2H3O2 + FeCO3 =>
Rb2CO3 + FeC2H3O2 = Rb2C2H3O2 + FeCO3
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
CuS + Zn(OH)2 = Cu(OH)2 + ZnS =>
CuS + Zn(OH)2 = Cu(OH)2 + ZnS
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
SiO2 + CaC2 = Si + CaO + CO2 =>
5 SiO2 + 2 CaC2 = 5 Si + 2 CaO + 4 CO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaHCO3 + CH3COOH = NaCH3COOH + CO2 + H2O =>
8 NaHCO3 + 9 CH3COOH = 8 NaCH3COOH + 10 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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