| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
MnO2(c) + HCl(aq) = MnCl4(aq) + H2O(l) =>
MnO2(c) + 4 HCl(aq) = MnCl4(aq) + 2 H2O(l)
C10H2O + O2 = CO + H2O =>
C10H2O + 5 O2 = 10 CO + H2O
Sr(ClO4)2NaSO4 = Na(ClO4)2SrSO4 =>
Sr(ClO4)2NaSO4 = Na(ClO4)2SrSO4
BaCl2 + I2 = Ba2I + Cl2 =>
4 BaCl2 + I2 = 2 Ba2I + 4 Cl2
F2 + LiCl = F2Cl + Li =>
F2 + LiCl = F2Cl + Li
Cu2 + NH3 = [Cu(NH3)4]2 =>
Cu2 + 8 NH3 = [Cu(NH3)4]2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
ZnHCl = ZnClH =>
ZnHCl = ZnClH
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Fe + O + H = Fe(OH)3 =>
Fe + 3 O + 3 H = Fe(OH)3
CH4(g) + O2 = CO2(g) + H2O(g) =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O(g)
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Fe + O + H = Fe(OH)3 =>
Fe + 3 O + 3 H = Fe(OH)3
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
(NH4)2S + O2 = NH3 + H2O + S =>
2(NH4)2S + O2 = 4 NH3 + 2 H2O + 2 S
H2KCN + KMnO4 + H2SO4 = KCNO + MnO2 + K2SO4 + H2O =>
3 H2KCN + 4 KMnO4 + 2 H2SO4 = 3 KCNO + 4 MnO2 + 2 K2SO4 + 5 H2O
Ca + HF = CaFH =>
Ca + HF = CaFH
C12H22O11 + H2SO4 = CO2 + H2O + SO2 =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 35 H2O + 24 SO2
Cu[NO3]2 + KCl = CuCl2 + KNO3 =>
Cu[NO3]2 + 2 KCl = CuCl2 + 2 KNO3
AlBr3 + N(CH3)3 = CH3Br + AlN =>
AlBr3 + N(CH3)3 = 3 CH3Br + AlN
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
NaB(C6H5)4 + K2SO4 = KB(C6H5)4 + Na2SO4 =>
2 NaB(C6H5)4 + K2SO4 = 2 KB(C6H5)4 + Na2SO4
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
Al(OH)3 + H2O2 = AlO2 + H2O =>
2 Al(OH)3 + H2O2 = 2 AlO2 + 4 H2O
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Ca(Cl)2 + AgNO3 = Ca(NO3)2 + AgCl =>
Ca(Cl)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
CuSO3 + HF = CuF2 + SO2 + H2O =>
CuSO3 + 2 HF = CuF2 + SO2 + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C2H2(g) + H2(g) = C2H6 =>
C2H2(g) + 2 H2(g) = C2H6
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
(C2H5)2NH2 + H2O = H3O + (C2H5)2NH =>
(C2H5)2NH2 + H2O = H3O + (C2H5)2NH
PbO2 = Pb2 + O2 =>
2 PbO2 = Pb2 + 2 O2
KNO3 = K + N2 + O2 =>
2 KNO3 = 2 K + N2 + 3 O2
Cu2 + Zn = CuZn =>
Cu2 + 2 Zn = 2 CuZn
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
CuCl2 + Ag = AgCl2 + Cu =>
CuCl2 + Ag = AgCl2 + Cu
X + S2 = X2S3 =>
4 X + 3 S2 = 2 X2S3
Al2C3 + HCl = AlCl3 + CH4 + C =>
2 Al2C3 + 12 HCl = 4 AlCl3 + 3 CH4 + 3 C
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl
Cr + NiCl2 = CrCl3 + Ni =>
2 Cr + 3 NiCl2 = 2 CrCl3 + 3 Ni
Ca(HCO3)2(s) = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2(s) = CaO(s) + H2O(g) + 2 CO2(g)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2SK2 = H2K2S =>
H2SK2 = H2K2S
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
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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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