| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + KCO3 = KNO3 + HCO3
C6H8O6 + O2 = C6H8O8 =>
C6H8O6 + O2 = C6H8O8
AlO3H3 + HBr = AlBr3 + H2O =>
AlO3H3 + 3 HBr = AlBr3 + 3 H2O
NaOH + NaCl = ClOH + Na =>
NaOH + NaCl = ClOH + 2 Na
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
H8C6O7 + CaCO3 = Ca3(H5C6O7)2 + CO2 + H2O =>
2 H8C6O7 + 3 CaCO3 = Ca3(H5C6O7)2 + 3 CO2 + 3 H2O
PbS + CO2 = PbCO3 + CO + SO2 =>
PbS + 4 CO2 = PbCO3 + 3 CO + SO2
TiO = Ti + O2 =>
2 TiO = 2 Ti + O2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
PbO3 + C = Pb + CO =>
PbO3 + 3 C = Pb + 3 CO
MnO2 + KOH + Cl2 = K2MnO4 + KCl + H2O =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 KCl + 2 H2O
HCl + BeOH = ClBe + H2O =>
HCl + BeOH = ClBe + H2O
K(NO3) + C = CO + N2 + K3(CO2) =>
6 K(NO3) + 16 C = 14 CO + 3 N2 + 2 K3(CO2)
Ca10(PO4)6(OH)2 + H2SO4 = Ca(H2PO4)2 + Ca(HSO4)2 + H2O =>
Ca10(PO4)6(OH)2 + 14 H2SO4 = 3 Ca(H2PO4)2 + 7 Ca(HSO4)2 + 2 H2O
CH3COOH + NaCl = ClCH2COOH + HNa =>
CH3COOH + NaCl = ClCH2COOH + HNa
C6H5(CH3) + KMnO4 + H2SO4 = C6H5(COOH) + MnSO4 + K2SO4 + H2O =>
5 C6H5(CH3) + 6 KMnO4 + 9 H2SO4 = 5 C6H5(COOH) + 6 MnSO4 + 3 K2SO4 + 14 H2O
Fe(s) + PdCl2(aq) = FeCl2(aq) + Pd(s) =>
Fe(s) + PdCl2(aq) = FeCl2(aq) + Pd(s)
MnO4 + NaOH + C2H5OH = MnO2 + CH3COONa + H2O =>
MnO4 + NaOH + C2H5OH = MnO2 + CH3COONa + 2 H2O
Mg + N + H2O = MgO + NH3 =>
3 Mg + 2 N + 3 H2O = 3 MgO + 2 NH3
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
Ga + NaOH + H2O = Na[Ga(OH)4] + H2 =>
2 Ga + 2 NaOH + 6 H2O = 2 Na[Ga(OH)4] + 3 H2
MgF + Cl = MgCl + F =>
MgF + Cl = MgCl + F
C + ZnO2 = ZnCO2 =>
C + ZnO2 = ZnCO2
Na + NaO = Na2O =>
Na + NaO = Na2O
[CuOH]2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O + [Cu(NH3)4](OH)2 =>
[CuOH]2SO4 + 8 NH4OH = [Cu(NH3)4]SO4 + 8 H2O + [Cu(NH3)4](OH)2
CH3COOC6H4COOH + NaHCO3 = NaCH3COOC6H4COO + CO2 + H2O =>
CH3COOC6H4COOH + NaHCO3 = NaCH3COOC6H4COO + CO2 + H2O
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
CoCl2*6H2O + NH3 + H2O2 + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 10 NH3 + H2O2 + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
KOH + H2SO4 = KSO4 + H + H2O =>
KOH + H2SO4 = KSO4 + H + H2O
Zn(OH)2 + NH4Cl = Zn[NH3]4Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = Zn[NH3]4Cl2 + 2 H2O + 2 HCl
Na3Po4 + Ca(NO3)2 = NaNO3 + Ca3(Po4)2 =>
2 Na3Po4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(Po4)2
Pb + Br2 = PbBr =>
2 Pb + Br2 = 2 PbBr
Fe + PdCl2 = FeCl2 + Pd =>
Fe + PdCl2 = FeCl2 + Pd
NaClO2 + H2O2 = NaClO3 + H2O =>
NaClO2 + H2O2 = NaClO3 + H2O
NaBr + KSO4 = NaSO4 + KBr =>
NaBr + KSO4 = NaSO4 + KBr
CH3CHO + H = C2H5OH =>
CH3CHO + 2 H = C2H5OH
As2S3 + Cl2 + H2O = H3AsO4 + HCl + H2SO4 =>
As2S3 + 14 Cl2 + 20 H2O = 2 H3AsO4 + 28 HCl + 3 H2SO4
Zn + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K =>
2 Zn + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 K
H2SO4 + KI + KMnO4 = KSO4 + MnSO4 + I2 + H2O =>
4 H2SO4 + 2 KI + KMnO4 = 3 KSO4 + MnSO4 + I2 + 4 H2O
Ca(OH)2 + CdS + CO2 = CaS + CdCO3 + H2O =>
Ca(OH)2 + CdS + CO2 = CaS + CdCO3 + H2O
Mg(ClO4)2 + KOH = Mg(OH)2 + KClO3 + O2 =>
Mg(ClO4)2 + 2 KOH = Mg(OH)2 + 2 KClO3 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHPO4 + HOH = H2PO4 + NaOH =>
NaHPO4 + HOH = H2PO4 + NaOH
KHCO3 + HI = CO2 + H2O + KI =>
KHCO3 + HI = CO2 + H2O + KI
PH3 + KMnO4 + HCl = KCl + MnCl2 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 24 HCl = 8 KCl + 8 MnCl2 + 5 H3PO4 + 12 H2O
FeCl2 + CH3COOH + KNO2 = K3[Fe(NO2)6] + CH3COOK + NO + H2O + KCl =>
FeCl2 + 2 CH3COOH + 7 KNO2 = K3[Fe(NO2)6] + 2 CH3COOK + NO + H2O + 2 KCl
SnO + NH3 = Sn + H2O + N2 =>
3 SnO + 2 NH3 = 3 Sn + 3 H2O + N2
FeO + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
8 FeO + 25 NH4NO3 = 8 Fe(NO3)3 + 26 NH3 + 11 H2O
TiO2 + SiO2 = Ti5Si3 + O2 =>
5 TiO2 + 3 SiO2 = Ti5Si3 + 8 O2
H2(SO4) + (NH4)OH = H2O + (NH4)2(SO4) =>
H2(SO4) + 2(NH4)OH = 2 H2O + (NH4)2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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