| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + HClO4 = AlO3H4 + ClO4
MnO4 + H2SO4 + K2C2O4 = CO2 + K2SO4 + MnO2 + H2O =>
MnO4 + 2 H2SO4 + 2 K2C2O4 = 4 CO2 + 2 K2SO4 + MnO2 + 2 H2O
K2MnO4 + KCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 4 KCl + 4 H2SO4 = 2 Cl2 + MnSO4 + 3 K2SO4 + 4 H2O
H2SO4 + NaCl2 = HCl2 + Na2SO4 =>
H2SO4 + 2 NaCl2 = 2 HCl2 + Na2SO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
AlN + NaOH + H2O = Na[Al(OH)4] + NH3 =>
AlN + NaOH + 3 H2O = Na[Al(OH)4] + NH3
P2O5 + H2O = H2PO3 + O2 =>
2 P2O5 + 4 H2O = 4 H2PO3 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O5 + SO2 = N2O3 + SO3 =>
N2O5 + 2 SO2 = N2O3 + 2 SO3
HNO3 + LiH = LiNO3 + H2 =>
HNO3 + LiH = LiNO3 + H2
H2CO3 + H2O = CO3 + H3O =>
H2CO3 + 2 H2O = CO3 + 2 H3O
Al{3+} + Cl{-} = AlCl3 =>
Al{3+} + 3 Cl{-} = AlCl3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
H3PO3 + Ni = NiH3PO3 =>
H3PO3 + Ni = NiH3PO3
CaC2 + H2O + CO2 = CH2CHCOOH + Ca(OH)2 =>
6 CaC2 + 16 H2O + 3 CO2 = 5 CH2CHCOOH + 6 Ca(OH)2
Mn + Bi = BiMn3 =>
3 Mn + Bi = BiMn3
Cu{2+} + RCHO + OH{-} = Cu2O + RCOOH + H2O =>
2 Cu{2+} + RCHO + 4 OH{-} = Cu2O + RCOOH + 2 H2O
N2O3 + Na2O = Na3O + NO2 =>
N2O3 + 3 Na2O = 2 Na3O + 2 NO2
K3PO4(aq) + Ca(NO3)2(aq) = K3(NO3)2(aq) + CaPO4(aq) =>
K3PO4(aq) + Ca(NO3)2(aq) = K3(NO3)2(aq) + CaPO4(aq)
K(OH) + NaNO3 = KNO3 + NaOH =>
K(OH) + NaNO3 = KNO3 + NaOH
CuSO4 + H2Zn = Zn(CuSO4)2 + H2 =>
2 CuSO4 + H2Zn = Zn(CuSO4)2 + H2
K + CI2 = KCI + I2 =>
2 K + 2 CI2 = 2 KCI + I2
NH4ClO + C6H10O = C6H11ON + HCl + HOH =>
NH4ClO + C6H10O = C6H11ON + HCl + HOH
Cu(CH3COO)2 + KOH = CuOH + K(CH3COO)2 =>
Cu(CH3COO)2 + KOH = CuOH + K(CH3COO)2
Co(NO3)2 + H2SO4 = H(NO3) + CoSO4 =>
Co(NO3)2 + H2SO4 = 2 H(NO3) + CoSO4
H2SO4 + CH3COOHNa = CH3COOH + Na2SO4 + H2 =>
H2SO4 + 2 CH3COOHNa = 2 CH3COOH + Na2SO4 + H2
CuBr2 + NaOH = Cu(OH) + NaBr2 =>
CuBr2 + NaOH = Cu(OH) + NaBr2
Na2CO3(aq) + HBr(aq) = Na2Br(aq) + HCO3(aq) =>
Na2CO3(aq) + HBr(aq) = Na2Br(aq) + HCO3(aq)
SO + H2O = HS2 + O2 =>
8 SO + 2 H2O = 4 HS2 + 5 O2
Al + CoSO4 = AlCoSO4 =>
Al + CoSO4 = AlCoSO4
(NH4)2S + H2SO4 = (NH4)2SO4 + H2S =>
(NH4)2S + H2SO4 = (NH4)2SO4 + H2S
H{+} + I{-} + Cr2O7{2-} = I2 + Cr{3{+}+H2O =>
14 H{+} + 6 I{-} + Cr2O7{2-} = 3 I2 + 2 Cr{3{+}+7H2O
CO2 + Li3N = Li2C4N6 + Li2O =>
4 CO2 + 6 Li3N = Li2C4N6 + 8 Li2O
Fe2C + HCl = FeCl2 + H2 + C =>
Fe2C + 4 HCl = 2 FeCl2 + 2 H2 + C
ZnO + NiSO4 = NiO + ZnSO4 =>
ZnO + NiSO4 = NiO + ZnSO4
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
MgSiO3 + Al2SiO5 = MgAl2O4 + Mg2Al4Si5O18 =>
5 MgSiO3 + 5 Al2SiO5 = MgAl2O4 + 2 Mg2Al4Si5O18
NH2OH + H2SO3 = N2 + H2S + H2O =>
6 NH2OH + H2SO3 = 3 N2 + H2S + 9 H2O
SnO2 + KOH = K2SnO3 + H2O =>
SnO2 + 2 KOH = K2SnO3 + H2O
MgCl2 + HCl = MgH + Cl =>
MgCl2 + HCl = MgH + 3 Cl
H3AlO3 + Zn(OH)2 = HAlO3Zn + H2O =>
H3AlO3 + Zn(OH)2 = HAlO3Zn + 2 H2O
S + SO3 = SO2 =>
S + 2 SO3 = 3 SO2
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
S + HNO3 = SO4 + NO + H2O =>
3 S + 8 HNO3 = 3 SO4 + 8 NO + 4 H2O
H3PO4 + (NH4)2MoO4 = (NH4)3PO4 + MoO3 + H2O =>
2 H3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O
HgO + Mg = HgMg + O2 =>
2 HgO + 2 Mg = 2 HgMg + O2
Mg(NO3)2 + LiOH = LiNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 LiOH = 2 LiNO3 + Mg(OH)2
Ni + KF = NiF2 + K =>
Ni + 2 KF = NiF2 + 2 K
Na3AsS4 + HCl = As2S5 + NaCl + H2S =>
2 Na3AsS4 + 6 HCl = As2S5 + 6 NaCl + 3 H2S
SnCl2 + KOH = Sn(OH)2 + KCl =>
SnCl2 + 2 KOH = Sn(OH)2 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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