| Équations équilibrées la veille | Équations équilibrées le lendemain |
HPO4 + COH = CPO4 + H2O
HCl + NaC2 = NaCl + HC2 =>
HCl + NaC2 = NaCl + HC2
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
NH4F + FeCl3 = NH4Cl + FeF3 =>
3 NH4F + FeCl3 = 3 NH4Cl + FeF3
HBr + (NH4)2S = (NH4)2Br + HS =>
HBr + (NH4)2S = (NH4)2Br + HS
KCl(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCl2(s)
NaCl + H2O2 = NaClO3 + H2O =>
NaCl + 3 H2O2 = NaClO3 + 3 H2O
H3PO4 + Ni(OH)2 = (NiOH)3PO4 + H2O =>
H3PO4 + 3 Ni(OH)2 = (NiOH)3PO4 + 3 H2O
FeCl3 + LiCH3 = FeCl2 + Li[FeCl4] + CH3CH3 =>
4 FeCl3 + 2 LiCH3 = 2 FeCl2 + 2 Li[FeCl4] + CH3CH3
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
C16H10N2O2 + O2 = CO2 + NH3 + H2O =>
C16H10N2O2 + 16 O2 = 16 CO2 + 2 NH3 + 2 H2O
Na2ZnO2 + HNO3 = Zn(NO3)2 + H2O + NaNO3 =>
Na2ZnO2 + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 NaNO3
HI + Sb2O5 = H2O + Sb2O3 + I2 =>
4 HI + Sb2O5 = 2 H2O + Sb2O3 + 2 I2
CaCO3 + HCOOH = Ca(HCOOH)2 + H2O + CO2 =>
CaCO3 + 3 HCOOH = Ca(HCOOH)2 + H2O + 2 CO2
CH3COOH + CH3CH(OH)CH3 = CH3COOC3H7 + H2O =>
CH3COOH + CH3CH(OH)CH3 = CH3COOC3H7 + H2O
Zn + N2SO4 = ZnSO4 + N2 =>
Zn + N2SO4 = ZnSO4 + N2
Co2 + NH4SCN = [Co(SCN)4] + NH4 =>
Co2 + 8 NH4SCN = 2[Co(SCN)4] + 8 NH4
H2 + AsO3 = AsH3 + H2O =>
9 H2 + 2 AsO3 = 2 AsH3 + 6 H2O
Zn + H2O = Zn(OH)2H2 =>
Zn + 2 H2O = Zn(OH)2H2
NaNH4HPO4 = NaNH2 + H3PO4 =>
NaNH4HPO4 = NaNH2 + H3PO4
KAl(SO4)2 + H2O = H2SO4 + KOH + Al(OH)3 =>
KAl(SO4)2 + 4 H2O = 2 H2SO4 + KOH + Al(OH)3
C32H5O2 + O2 = CO2 + H2O =>
4 C32H5O2 + 129 O2 = 128 CO2 + 10 H2O
Fe + Cl{3} = FeCl{3} =>
Fe + Cl{3} = FeCl{3}
Zn(NO3)2(aq) + H2SO4(aq) = ZnSO4(s) + HNO3(aq) =>
Zn(NO3)2(aq) + H2SO4(aq) = ZnSO4(s) + 2 HNO3(aq)
Cu8 + HNO3 = Cu(NO3) + NO2 + H2O =>
Cu8 + 16 HNO3 = 8 Cu(NO3) + 8 NO2 + 8 H2O
NO2 + H2O = H2O3 + NO =>
2 NO2 + H2O = H2O3 + 2 NO
MnO2 + KBr + H3PO4 = Mn3(PO4)2 + K3PO4 + Br2 + H2O =>
3 MnO2 + 6 KBr + 4 H3PO4 = Mn3(PO4)2 + 2 K3PO4 + 3 Br2 + 6 H2O
CuBr2(aq) + NH4NO3(aq) = Cu(NO3)2(s) + NH4Br(aq) =>
CuBr2(aq) + 2 NH4NO3(aq) = Cu(NO3)2(s) + 2 NH4Br(aq)
C7H5NO3 + C3H6O = C10H11NO4 =>
C7H5NO3 + C3H6O = C10H11NO4
Ag + Na(OH) = Ag(OH) + Na =>
Ag + Na(OH) = Ag(OH) + Na
HMnO4 + K(OH) = K(MnO4) + H2O =>
HMnO4 + K(OH) = K(MnO4) + H2O
HClO2 + MgCl = MgClO2 + HCl =>
HClO2 + MgCl = MgClO2 + HCl
C7H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H18(l) + 23 O2(g) = 14 CO2(g) + 18 H2O(g)
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
Al(NO3)3 + Pb = Al + Pb(NO3)2 =>
2 Al(NO3)3 + 3 Pb = 2 Al + 3 Pb(NO3)2
BaC2O4 = BaO + CO + CO2 =>
BaC2O4 = BaO + CO + CO2
KMnO4 + SnCl + HCl = MnCl2 + SnCl4 + KCl + H2O =>
3 KMnO4 + 5 SnCl + 24 HCl = 3 MnCl2 + 5 SnCl4 + 3 KCl + 12 H2O
CuBr + Li2CO3 = Cu2CO3 + LiBr =>
2 CuBr + Li2CO3 = Cu2CO3 + 2 LiBr
HCl(g) + H2O(l) = H3O + Cl =>
HCl(g) + H2O(l) = H3O + Cl
Fe3N2 = Fe + N =>
Fe3N2 = 3 Fe + 2 N
K2SO4(aq) + MgF2(aq) = KF(aq) + MgSO4(aq) =>
K2SO4(aq) + MgF2(aq) = 2 KF(aq) + MgSO4(aq)
Fe + O{2} = FeO{2} =>
Fe + O{2} = FeO{2}
Li2CO3 + SrCl2 = SrCO3 + LiCl =>
Li2CO3 + SrCl2 = SrCO3 + 2 LiCl
NH4CO3{2-} + KOH = KCO3{2-} + NH3 + H2O =>
NH4CO3{2-} + KOH = KCO3{2-} + NH3 + H2O
HBr(aq) + Ni(s) = H2 + NiBr2 =>
2 HBr(aq) + Ni(s) = H2 + NiBr2
Mg + HC2H3O2 = Mg(C2H3O2) + H2 =>
2 Mg + 2 HC2H3O2 = 2 Mg(C2H3O2) + H2
Co2S3 + O2 = Co2O3 + SO2 =>
2 Co2S3 + 9 O2 = 2 Co2O3 + 6 SO2
HCl + CaCO3{-2} = HCO3{-2} + CaCl =>
HCl + CaCO3{-2} = HCO3{-2} + CaCl
NaO + SO3 = NaSO4 =>
NaO + SO3 = NaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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