| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mq + 2 H2O = H2 + Mq(OH)2
H2O + P2I4 + P = PH4I2 + H3PO2 =>
16 H2O + P2I4 + 8 P = 2 PH4I2 + 8 H3PO2
SbF3 + F2 = SbF5 =>
SbF3 + F2 = SbF5
FeO3 + C1O1 = Fe + C1O2 =>
FeO3 + 3 C1O1 = Fe + 3 C1O2
CH3CH2OH + Na = CH3CH2ONa + H =>
CH3CH2OH + Na = CH3CH2ONa + H
Cu3(PO4)2 + Ca = CaPO4 + Cu =>
Cu3(PO4)2 + 2 Ca = 2 CaPO4 + 3 Cu
H2SO4 + LiF = Li2SO4 + HF =>
H2SO4 + 2 LiF = Li2SO4 + 2 HF
Al + CdNO2 = Al(NO2)3 + Cd =>
Al + 3 CdNO2 = Al(NO2)3 + 3 Cd
Ba(No3)2 + H2SO4 = BaSO4 + H(No3) =>
Ba(No3)2 + H2SO4 = BaSO4 + 2 H(No3)
CH2CHCOONa + NaOH = CH2CH2 + Na2CO3 =>
CH2CHCOONa + NaOH = CH2CH2 + Na2CO3
Zn + H2 = ZnH2 =>
Zn + H2 = ZnH2
P + CuSO4 + H2O = Cu3P + H3PO3 + H2SO =>
9 P + 3 CuSO4 + 15 H2O = Cu3P + 8 H3PO3 + 3 H2SO
C7H8 + H2O2 = C7H6O + H2O =>
C7H8 + 2 H2O2 = C7H6O + 3 H2O
Na3PO4 + MgBr2 = NaBr + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgBr2 = 6 NaBr + Mg3(PO4)2
ZnSO3H2SO4 = ZnSO4SO2H2O =>
ZnSO3H2SO4 = ZnSO4SO2H2O
K + H2O = H2O(KOH) + H2 =>
2 K + 4 H2O = 2 H2O(KOH) + H2
Zn + NO3{-} + H{+} = Zn{2+} + NH4{-} + H2O =>
5 Zn + NO3{-} + 10 H{+} = 5 Zn{2+} + NH4{-} + 3 H2O
MgF2 + NaNO3 = MgNO3 + NaF2 =>
MgF2 + NaNO3 = MgNO3 + NaF2
AgNO3 + KH2PO4 = Ag3PO4 + KH2(NO3)3 =>
3 AgNO3 + KH2PO4 = Ag3PO4 + KH2(NO3)3
(NH4)2SO3 + KOH = K2SO3 + NH3H2O =>
(NH4)2SO3 + 2 KOH = K2SO3 + 2 NH3H2O
KClO3(aq) + HCl(aq) = KCl(aq) + Cl2(g) + H2O(l) =>
KClO3(aq) + 6 HCl(aq) = KCl(aq) + 3 Cl2(g) + 3 H2O(l)
Ag + H(NO3) = H + Ag(NO3) =>
Ag + H(NO3) = H + Ag(NO3)
HPO2 + H2O = H5PO4 =>
HPO2 + 2 H2O = H5PO4
AgNO3 + Na(CrO4)2 = Ag(CrO4)2 + NaNO3 =>
AgNO3 + Na(CrO4)2 = Ag(CrO4)2 + NaNO3
H{+} + Al + NO3{-} = Al{+3} + NH4{+} + H2O =>
30 H{+} + 8 Al + 3 NO3{-} = 8 Al{+3} + 3 NH4{+} + 9 H2O
Pb3P4 + Fe(MnO4)2 = Pb(MnO4)4 + Fe3P2 =>
Pb3P4 + 6 Fe(MnO4)2 = 3 Pb(MnO4)4 + 2 Fe3P2
H2SO4 + NO = SO2 + HNO3 + H2O =>
3 H2SO4 + 2 NO = 3 SO2 + 2 HNO3 + 2 H2O
OH{-} + BrO{-} + Fe{3+} = BrO3{-} + Fe{2+} + H2O =>
4 OH{-} + BrO{-} + 4 Fe{3+} = BrO3{-} + 4 Fe{2+} + 2 H2O
CH3(CH2)2OH + O2 = H2O + C02 =>
2 CH3(CH2)2OH + 3 O2 = 8 H2O + 3 C02
H2S + ZnCl2 = HCl + ZnS =>
H2S + ZnCl2 = 2 HCl + ZnS
CoCl2(s) + NH4Cl(aq) + NH4(OH)(aq) + H2O2(aq) = [Co(NH3)5Cl]Cl2(aq) + H2O(l) =>
2 CoCl2(s) + 2 NH4Cl(aq) + 8 NH4(OH)(aq) + H2O2(aq) = 2[Co(NH3)5Cl]Cl2(aq) + 10 H2O(l)
C7H15O3 + O2 = CO2 + H2O =>
4 C7H15O3 + 37 O2 = 28 CO2 + 30 H2O
KIO3 + K2S + H2O = H2SO4 + KOH + I2 =>
8 KIO3 + 5 K2S + 14 H2O = 5 H2SO4 + 18 KOH + 4 I2
MgOH{2}O = MgOH{2} =>
MgOH{2}O = MgOH{2}
CH3CH2COCH3 + O2 = CO2 + H2O =>
2 CH3CH2COCH3 + 11 O2 = 8 CO2 + 8 H2O
Bi(NO3)3(aq) + NaOH(aq) = Bi(OH)3 + NaNO3(aq) =>
Bi(NO3)3(aq) + 3 NaOH(aq) = Bi(OH)3 + 3 NaNO3(aq)
HC6H5O = H + C6O =>
HC6H5O = 6 H + C6O
Ca(CO3)2 + HC2H3O2 = Ca(C2H3O2)2 + CO2 + H2O =>
4 Ca(CO3)2 + 9 HC2H3O2 = 4 Ca(C2H3O2)2 + 10 CO2 + 6 H2O
Fe(OH)2 + Fe2O3 = Fe3O4 + H2O =>
Fe(OH)2 + Fe2O3 = Fe3O4 + H2O
Cl + HNO3 = Cl2O7 + NO2 + H2O =>
2 Cl + 14 HNO3 = Cl2O7 + 14 NO2 + 7 H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CdCl2 + Na3S = NaCl + Cd3S2 =>
3 CdCl2 + 2 Na3S = 6 NaCl + Cd3S2
V + H2TeO4 = H2 + V2(TeO4)5 =>
2 V + 5 H2TeO4 = 5 H2 + V2(TeO4)5
(NH4)2SO4(s) + BaCl2(s) = NH4Cl + BaSO4 =>
(NH4)2SO4(s) + BaCl2(s) = 2 NH4Cl + BaSO4
Ca2N2 + H2O = CaO + NH2 =>
Ca2N2 + 2 H2O = 2 CaO + 2 NH2
N2 + H2O = NO3 + H =>
N2 + 6 H2O = 2 NO3 + 12 H
Br2Co + NaOH + NaBrO3 = Co2O3 + NaBr + H2O =>
6 Br2Co + 12 NaOH + NaBrO3 = 3 Co2O3 + 13 NaBr + 6 H2O
AlCl3 + K3PO4 = AlPO4 + K3Cl3 =>
AlCl3 + K3PO4 = AlPO4 + K3Cl3
*36Zn + H2SO4 = ZnSO4 + H2 =>
*36Zn + 36 H2SO4 = 36 ZnSO4 + 36 H2
CaSiO3 = Ca + Si + O =>
CaSiO3 = Ca + Si + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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