| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HSO3{-} + 2 MnO4{-} + OH{-} = 3 SO4{2-} + 2 MnO2 + 2 H2O
Al + NaOH = Na3Al + O3 + H2O =>
2 Al + 6 NaOH = 2 Na3Al + O3 + 3 H2O
AgCl + NH3 = Ag(NH3)Cl =>
AgCl + NH3 = Ag(NH3)Cl
Na + O + H + C = NaHCO3 =>
Na + 3 O + H + C = NaHCO3
hydrogenperoxide = H2O + oxygen =>
2 H2O2 = 2 H2O + O2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
H2 + H2WO4 = W + H2O =>
3 H2 + H2WO4 = W + 4 H2O
KMnO4 + CH3OH + H2SO4 = CH2O + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 CH3OH + 3 H2SO4 = 5 CH2O + K2SO4 + 2 MnSO4 + 8 H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 Cl + 2 H2O
NHO3 + Fe(OH)3 = H2O + Fe(NO3)3 =>
3 NHO3 + Fe(OH)3 = 3 H2O + Fe(NO3)3
Fe(HCO3)2 + Ca(HCO3)2 + Cl2 = Fe(OH)3 + CaCl2 + CO2 =>
2 Fe(HCO3)2 + Ca(HCO3)2 + Cl2 = 2 Fe(OH)3 + CaCl2 + 6 CO2
Ca(OH)2 + HCl = CaCl2*2H2O =>
Ca(OH)2 + 2 HCl = CaCl2*2H2O
C3H7Cl + HCl = C3H6Cl2 + H2 =>
C3H7Cl + HCl = C3H6Cl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
INaCl2 = NaICl2 =>
INaCl2 = NaICl2
AgNO2 + Na2SO3 = Ag2SO3 + NaNO2 =>
2 AgNO2 + Na2SO3 = Ag2SO3 + 2 NaNO2
SnCl2 + Bi = Sn + BiCl2 =>
SnCl2 + Bi = Sn + BiCl2
[Cd(NH3)4]SO4 = [Cd(NH3)4] + SO4 =>
[Cd(NH3)4]SO4 = [Cd(NH3)4] + SO4
CoCl2 + LiOH = CoOH + LiCl2 =>
CoCl2 + LiOH = CoOH + LiCl2
Ca2FeIrO6 + Mn2O3 + Fe2O3 + IrO2 + Ir = Ca16Mn4Fe10Ir10O60 =>
16 Ca2FeIrO6 + 4 Mn2O3 + 2 Fe2O3 + 3 IrO2 + Ir = 2 Ca16Mn4Fe10Ir10O60
KSO3 + ZnNO3 = ZnSO3 + KNO3 =>
KSO3 + ZnNO3 = ZnSO3 + KNO3
Ni(NO3)2 + Rb3(PO4) = Ni3(PO4)2 + RbNO3 =>
3 Ni(NO3)2 + 2 Rb3(PO4) = Ni3(PO4)2 + 6 RbNO3
Cr(NO3)3 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(NO3)2
CaOH2SO4 = CaSO4H2O =>
CaOH2SO4 = CaSO4H2O
NaOHC19H19N7O6 = H2ONaC19H18N7O6 =>
NaOHC19H19N7O6 = H2ONaC19H18N7O6
KOHHCl = KCl(aq)H2O(l) =>
KOHHCl = KCl(aq)H2O(l)
Ag2O + Na2HPO2 + NaOH = Ag + Na3PO4 + H2O =>
2 Ag2O + Na2HPO2 + NaOH = 4 Ag + Na3PO4 + H2O
KIH2SO4NaClO = INaClKSO4H2O =>
KIH2SO4NaClO = INaClKSO4H2O
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
C2H5OH2 + O2 = CO + H2O =>
4 C2H5OH2 + 9 O2 = 8 CO + 14 H2O
Na2CO3 + Ca = CaNa2CO3 =>
Na2CO3 + Ca = CaNa2CO3
Au + NaCl + H2O = AuCl + NaOH + H2 =>
2 Au + 2 NaCl + 2 H2O = 2 AuCl + 2 NaOH + H2
KCl(aq) + Pb(CH3COO)2(aq) = K(CH3COO)(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(CH3COO)2(aq) = 2 K(CH3COO)(aq) + PbCl2(s)
[Cd(NH3)6](OH)2 + H2SO4 = CdSO4 + (NH4)2SO4 + H2O =>
[Cd(NH3)6](OH)2 + 4 H2SO4 = CdSO4 + 3(NH4)2SO4 + 2 H2O
NH3 + Ni(NO3)2 = N(NO3)2 + NiH3 =>
NH3 + Ni(NO3)2 = N(NO3)2 + NiH3
Zn(NO3)2 + NaHCO3 = ZnHCO3 + Na(NO3)2 =>
Zn(NO3)2 + NaHCO3 = ZnHCO3 + Na(NO3)2
CO2 + C = CO =>
CO2 + C = 2 CO
CaCl2*6H2O = Ca + Cl + H2O =>
CaCl2*6H2O = Ca + 2 Cl + 6 H2O
H2Cr2O7 + Na2S2O5 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 H2Cr2O7 + 3 Na2S2O5 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 5 H2O
CrSO4 + O2 + KOH + H2O = Cr(OH)3 + K2SO4 =>
4 CrSO4 + O2 + 8 KOH + 2 H2O = 4 Cr(OH)3 + 4 K2SO4
Ca(NO3)2 + Na2SO4 = Na2(NO3)2 + CaSO4 =>
Ca(NO3)2 + Na2SO4 = Na2(NO3)2 + CaSO4
BaBr2 + Na2Po4 = BaPo4 + NaBr =>
BaBr2 + Na2Po4 = BaPo4 + 2 NaBr
K2CrO4 + KBr + HCl = CrCl3 + H2O + KCl + Br2 =>
2 K2CrO4 + 6 KBr + 16 HCl = 2 CrCl3 + 8 H2O + 10 KCl + 3 Br2
NaNO3 + Ru(NO3)4 = Na(NO3)4 + RuNO3 =>
NaNO3 + Ru(NO3)4 = Na(NO3)4 + RuNO3
NaCl + Ph(NO3)2 = NaNO3 + PhCl2 =>
2 NaCl + Ph(NO3)2 = 2 NaNO3 + PhCl2
KClO + HI = KCl + I2 + H2O =>
KClO + 2 HI = KCl + I2 + H2O
HCOOH + C6H13OH = H2O + HCOOC6H13 =>
HCOOH + C6H13OH = H2O + HCOOC6H13
C9H23 + O2 = CO2 + H2O =>
4 C9H23 + 59 O2 = 36 CO2 + 46 H2O
Fe(NO3)2 + O2 + H2O = Fe(NO3)2OH =>
4 Fe(NO3)2 + O2 + 2 H2O = 4 Fe(NO3)2OH
C12H22O11(s) + O2 = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2 = 12 CO2(g) + 11 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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