| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + ZnBr2 = Na2Br2 + ZnS
LiI + NaCl = LiCl + NaI =>
LiI + NaCl = LiCl + NaI
LiF + CsI = LiI + CsF =>
LiF + CsI = LiI + CsF
C12H17N2O4P + HCl = C12H17N2O4PHCl =>
C12H17N2O4P + HCl = C12H17N2O4PHCl
Ba(HCO3)2 + NaHSO4 = BaSO4 + Na2SO4 + H2O + CO2 =>
Ba(HCO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 H2O + 2 CO2
Cr(OH)2 + HCl = CrCl3 + H2 + H2O =>
2 Cr(OH)2 + 6 HCl = 2 CrCl3 + H2 + 4 H2O
Ca3(PO4)2 + H2SO4 = Ca(HSO4)2 + H3PO4 =>
Ca3(PO4)2 + 6 H2SO4 = 3 Ca(HSO4)2 + 2 H3PO4
K2FeO4 + HI = Fe2O3 + KI + I2 + H2O =>
2 K2FeO4 + 10 HI = Fe2O3 + 4 KI + 3 I2 + 5 H2O
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4 =>
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4
Cl2 + Ca2 = ClCa =>
Cl2 + Ca2 = 2 ClCa
CuCl{2} + Zn = Cu{+2} + ZnCl2 =>
2 CuCl{2} + Zn = 2 Cu{+2} + ZnCl2
I2O5 = I2 + O2 =>
2 I2O5 = 2 I2 + 5 O2
FeBr2 + Na2CO3 = Na2Br2 + FeCO3 =>
FeBr2 + Na2CO3 = Na2Br2 + FeCO3
NaNO2 + NaI + H2SO4 = NO + I2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaI + 2 H2SO4 = 2 NO + I2 + 2 Na2SO4 + 2 H2O
F3CCOONa + Br3CCOOH = F3CCOONaH{-} + Br3CCOO{+} =>
F3CCOONa + Br3CCOOH = F3CCOONaH{-} + Br3CCOO{+}
Br2 + CCl4 = Cl2 + CBr4 =>
2 Br2 + CCl4 = 2 Cl2 + CBr4
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
NaOH + PbNO3 = NaNO3PbOH =>
NaOH + PbNO3 = NaNO3PbOH
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l)
H1 + NaOH = Na1 + H2O =>
H1 + NaOH = Na1 + H2O
Ni(s) + AuBr3(aq) = Au(s) + NiBr3(aq) =>
Ni(s) + AuBr3(aq) = Au(s) + NiBr3(aq)
Cu2S + NH3 = Cu(NH3) + S =>
Cu2S + 2 NH3 = 2 Cu(NH3) + S
Cu2S + NH3 = Cu + H2S + N =>
3 Cu2S + 2 NH3 = 6 Cu + 3 H2S + 2 N
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
SNO2(s) + C(s) = SN(l) + CO(g) =>
SNO2(s) + 2 C(s) = SN(l) + 2 CO(g)
SnCl4 + Ti(NO3)3 = Sn(NO3)4 + TiCl3 =>
3 SnCl4 + 4 Ti(NO3)3 = 3 Sn(NO3)4 + 4 TiCl3
NH4H2PO4 + PbO = Pb2P2O7 + NH3 + H2O =>
2 NH4H2PO4 + 2 PbO = Pb2P2O7 + 2 NH3 + 3 H2O
KOH + C2H6O = KC2H5O + H2O =>
KOH + C2H6O = KC2H5O + H2O
C4H4O6 + H2O2 = CO2 + H2O =>
C4H4O6 + 4 H2O2 = 4 CO2 + 6 H2O
HNO2 + Sr(OH)2 = Sr(NO2)2 + H2O =>
2 HNO2 + Sr(OH)2 = Sr(NO2)2 + 2 H2O
RuO2 + H2SO4 + KCl = RuSO4 + K2SO4 + Cl2 + H2O =>
RuO2 + 2 H2SO4 + 2 KCl = RuSO4 + K2SO4 + Cl2 + 2 H2O
KClO3 + CrCl3 + H2O + KCl = K2CrO4 + HCl =>
KClO3 + 2 CrCl3 + 5 H2O + 3 KCl = 2 K2CrO4 + 10 HCl
NaOH + PbNO3 = NaNO3PbOH =>
NaOH + PbNO3 = NaNO3PbOH
CH3CH2NH2 + HNO2 = CH3CH2OH + N2 + H2O =>
CH3CH2NH2 + HNO2 = CH3CH2OH + N2 + H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HCl + Mn4OH = Mn4Cl + H2O =>
HCl + Mn4OH = Mn4Cl + H2O
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
SiO2 + C = SiC2 + CO2 =>
SiO2 + 3 C = SiC2 + CO2
Ba(ClO3)2 + H2O = Ba(OH)2 + HClO3 =>
Ba(ClO3)2 + 2 H2O = Ba(OH)2 + 2 HClO3
Na2TeO3 + H2SO4 = H2TeO3 + Na2SO4 =>
Na2TeO3 + H2SO4 = H2TeO3 + Na2SO4
Cu(s) + Mg(NO3)2(aq) = Mg(s) + CuNO3(aq) =>
2 Cu(s) + Mg(NO3)2(aq) = Mg(s) + 2 CuNO3(aq)
Fe + K{+} = Fe{3+} + K =>
Fe + 3 K{+} = Fe{3+} + 3 K
C7H7O3N + O2 = CO2 + H2O + NO =>
4 C7H7O3N + 31 O2 = 28 CO2 + 14 H2O + 4 NO
Na2O + H2O = NaOH = H2 =>
Na2O + H2O = 2 NaOH
Cl2 + Fe3 = Cl3Fe =>
9 Cl2 + 2 Fe3 = 6 Cl3Fe
UO2(NO3)2 + H2O2 + H2O = UO4*2H2O + HNO3 =>
UO2(NO3)2 + H2O2 + 2 H2O = UO4*2H2O + 2 HNO3
Fe + K3Fe(CN)6 = Fe4[Fe(CN)6] + K =>
4 Fe + K3Fe(CN)6 = Fe4[Fe(CN)6] + 3 K
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
Al + HCO3 = Al(CO3)3 + H2 =>
2 Al + 6 HCO3 = 2 Al(CO3)3 + 3 H2
Co(ClO3)2 + Ca = Ca(ClO3)2 + Co =>
Co(ClO3)2 + Ca = Ca(ClO3)2 + Co
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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