| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + Na2CO3*10H2O = 2 CH3COONa*3H2O + CO2 + 5 H2O
C2H3Cl3 = C2H2Cl2 + HCl =>
C2H3Cl3 = C2H2Cl2 + HCl
BaCl2 + K2SO4*Al2(SO4)3*24H2O = BaSO4 + AlCl3 + H2O + KCl =>
4 BaCl2 + K2SO4*Al2(SO4)3*24H2O = 4 BaSO4 + 2 AlCl3 + 24 H2O + 2 KCl
CH3COH + [O] = CH3COOH =>
CH3COH + [O] = CH3COOH
Li2S + KMnO4 + H2O = S + MnO2 + LiOH + KOH =>
3 Li2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 LiOH + 2 KOH
C6H8O7 + NH3 = C6H17N3O7 =>
C6H8O7 + 3 NH3 = C6H17N3O7
Sa + NaCl = Cl + NaSa4 =>
4 Sa + NaCl = Cl + NaSa4
Na2Cr2O7 + FeSO4 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 3 Fe(SO4)3 + 2 Cr2(SO4)3 + 2 Na2SO4 + 14 H2O
CaCO3 + HNO3 = Ca + NO3 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca + 2 NO3 + CO2 + H2O
Ca(OH)3 + H3PO4 = Ca(PO4) + H2O =>
Ca(OH)3 + H3PO4 = Ca(PO4) + 3 H2O
Fe0 + NaOH = FeO + Na + H =>
Fe0 + NaOH = FeO + Na + H
C18H34O2 + NH3 = C18H33O2NH4 =>
C18H34O2 + NH3 = C18H33O2NH4
C2H5OH + K2Cr2O7 + H2PO4 = CH3COH + Cr2(PO4)3 + K2PO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2PO4 = 3 CH3COH + Cr2(PO4)3 + K2PO4 + 7 H2O
Na2O + CaCl2 = NaCl + CaO =>
Na2O + CaCl2 = 2 NaCl + CaO
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Rb(s) + H2O = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O = 2 RbOH(aq) + H2(g)
Ca3(PO4)2 + NaF = Na3PO4 + CaF2 =>
Ca3(PO4)2 + 6 NaF = 2 Na3PO4 + 3 CaF2
Cu + (HNO3) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4(HNO3) = Cu(NO3)2 + 2 NO2 + 2 H2O
ZnCl2 + C2H5OH = Zn(C2H5O)2 + HCl =>
ZnCl2 + 2 C2H5OH = Zn(C2H5O)2 + 2 HCl
Ca3(PO4)2 + HCl = Ca + H(PO4)2 + Cl =>
Ca3(PO4)2 + HCl = 3 Ca + H(PO4)2 + Cl
Fe{3+} + Al = Fe{2+} + Al{+3} =>
3 Fe{3+} + Al = 3 Fe{2+} + Al{+3}
CaCl3 + Na3PO4 = CaPO4 + NaCl =>
CaCl3 + Na3PO4 = CaPO4 + 3 NaCl
CH2 + KMnO4 + H2O = MnO2 + C2H4O2 + KOH =>
6 CH2 + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 C2H4O2 + 4 KOH
Mg3 + N2 = MgN =>
2 Mg3 + 3 N2 = 6 MgN
N2 + PH3 + NH4OH + H2O = (NH4)3PO4 =>
4 N2 + 3 PH3 + NH4OH + 11 H2O = 3(NH4)3PO4
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Pb2(NO2)4 + Ni = Ni(NO2) + Pb =>
Pb2(NO2)4 + 4 Ni = 4 Ni(NO2) + 2 Pb
CrO3 + BaO = CrBa6 + O3 =>
CrO3 + 6 BaO = CrBa6 + 3 O3
PO4 + Pb = Pb2(PO4)2 =>
2 PO4 + 2 Pb = Pb2(PO4)2
Ca(OCl)2 + I2 + H2O = CaH(IO3)2 + CaCl2 + Cl2 =>
11 Ca(OCl)2 + 4 I2 + 2 H2O = 4 CaH(IO3)2 + 7 CaCl2 + 4 Cl2
C2H2 + O2 = H2O1 + CO2 =>
2 C2H2 + 5 O2 = 2 H2O1 + 4 CO2
Lithiumsulfate + bariumnitrate = bariumsulfate + lithiumnitrate =>
Li2SO4 + Ba(NO3)2 = BaSO4 + 2 LiNO3
NiSO4 + Na2HPO4 = NiHPO4 + Na2SO4 =>
NiSO4 + Na2HPO4 = NiHPO4 + Na2SO4
S + HNO3 = NO + SO2 + H2O =>
3 S + 4 HNO3 = 4 NO + 3 SO2 + 2 H2O
Zn + Br2H2O = ZnH2O + Br =>
Zn + Br2H2O = ZnH2O + 2 Br
AgNO3 + NH4I = AgNH4 + INO3 =>
AgNO3 + NH4I = AgNH4 + INO3
NaNO3 + PbO = NaNPb + O3O =>
NaNO3 + PbO = NaNPb + O3O
KMnO4(aq) + NaOH(aq) + Na2SO3(aq) = K2MnO4(aq) + Na2MnO4(aq) + Na2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 2 NaOH(aq) + Na2SO3(aq) = K2MnO4(aq) + Na2MnO4(aq) + Na2SO4(aq) + H2O(l)
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
C6H8O7 + HCO3{-} = H2O + CO2 + C6H5O7{3-} =>
C6H8O7 + 3 HCO3{-} = 3 H2O + 3 CO2 + C6H5O7{3-}
CaSO4 + BaCl2*2H2O = CaCl2 + BaSO4 + H2O =>
CaSO4 + BaCl2*2H2O = CaCl2 + BaSO4 + 2 H2O
CaCO3 + HCl(ac) = CaCl + HCO3 =>
CaCO3 + HCl(ac) = CaCl + HCO3
CH3COOH + HCl = CH3CO2 + H2Cl =>
CH3COOH + HCl = CH3CO2 + H2Cl
Fe{3+} + Al = Fe{2+} + Al{+3} =>
3 Fe{3+} + Al = 3 Fe{2+} + Al{+3}
NaNO3 + Na2S + H2SO4 = NaNO3NaSO4 + H2O + NO =>
12 NaNO3 + Na2S + 6 H2SO4 = 7 NaNO3NaSO4 + 6 H2O + 5 NO
CuCl2 = Cu{2+} + Cl{-} =>
CuCl2 = Cu{2+} + 2 Cl{-}
H2SO4 + NH4OH = H2 + SO4NH4OH =>
H2SO4 + NH4OH = H2 + SO4NH4OH
MgBr2 + CI2 = Br2 + MgCI2 =>
MgBr2 + CI2 = Br2 + MgCI2
HClO4 + Co = Co(ClO4)2 + H2 =>
2 HClO4 + Co = Co(ClO4)2 + H2
Me + N2 = MeN3 =>
2 Me + 3 N2 = 2 MeN3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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