| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + C6H8O6 = K{+} + H2O + C6H7O6{-}
Zn + H2NO3 = ZnNO3 + H2 =>
Zn + H2NO3 = ZnNO3 + H2
KMnO4 + TiCl3 + H2O = MnO2 + TiOCl2 + HCl + KOH =>
KMnO4 + 3 TiCl3 + 2 H2O = MnO2 + 3 TiOCl2 + 3 HCl + KOH
C8H10 + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 C8H10 + 42 KMnO4 + 63 H2SO4 = 40 CO2 + 42 MnSO4 + 88 H2O + 21 K2SO4
AlH2O + K = KOH + Al + H2 =>
2 AlH2O + 2 K = 2 KOH + 2 Al + H2
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
KHO + H2SO4 = K2SO4 + H2O =>
2 KHO + H2SO4 = K2SO4 + 2 H2O
Na2CO3 + BaOH2 = BaCO3 + Na2OH2 =>
Na2CO3 + BaOH2 = BaCO3 + Na2OH2
C7H6O2 + CH3OH = C6H5CO2CH3 + H2O =>
C7H6O2 + CH3OH = C6H5CO2CH3 + H2O
Pb(OH)4 + H3PO4 = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 4 H3PO4 = Pb3(PO4)4 + 12 H2O
Mn + H2Cl3 = MnCl2 + H2 =>
3 Mn + 2 H2Cl3 = 3 MnCl2 + 2 H2
KNO3 + ZnO = K2[Zn(NO3)4] + K2O =>
4 KNO3 + ZnO = K2[Zn(NO3)4] + K2O
Cl2(aq) + BrK = KCl + Br =>
Cl2(aq) + 2 BrK = 2 KCl + 2 Br
CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2(s) + KCl(aq) =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 6 KCl(aq)
FeCl3 + NH4SCN = [FeSCN]Cl2 + NH4Cl =>
FeCl3 + NH4SCN = [FeSCN]Cl2 + NH4Cl
Al4C3(s) + H2O = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O = 4 Al(OH)3(s) + 3 CH4(g)
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2 =>
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2
NH4NO2 = NH4 + N + O2 =>
NH4NO2 = NH4 + N + O2
[Ni(NH3)6]Cl2 + HCl = NiCl2 + NH4 + Cl =>
[Ni(NH3)6]Cl2 + 6 HCl = NiCl2 + 6 NH4 + 6 Cl
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
FeCl2 + NaHCO3 = Fe(OH)2 + NaCl + CO2 =>
FeCl2 + 2 NaHCO3 = Fe(OH)2 + 2 NaCl + 2 CO2
Ca3(PO4)2 + SiO + C = CaSiO3C + CO + P =>
Ca3(PO4)2 + 3 SiO + 5 C = 3 CaSiO3C + 2 CO + 2 P
Ba + H2PO4 = BaH2PO4 =>
Ba + H2PO4 = BaH2PO4
Na2(SiO4) + Al(NO3)3 = Na(NO3) + Al2(SiO4)3 =>
3 Na2(SiO4) + 2 Al(NO3)3 = 6 Na(NO3) + Al2(SiO4)3
HCl + CdO = CdCl2 + H2O =>
2 HCl + CdO = CdCl2 + H2O
MgCO3 + HCl = MgCl2 + H + CO3 =>
MgCO3 + 2 HCl = MgCl2 + 2 H + CO3
Na2CO3(l) + Zn(NO3)2(l) = NaNO3(l) + ZnCO3(s) =>
Na2CO3(l) + Zn(NO3)2(l) = 2 NaNO3(l) + ZnCO3(s)
K2PtCl4 + HCOOH = Pt + HCl + KCl + CO2 =>
K2PtCl4 + HCOOH = Pt + 2 HCl + 2 KCl + CO2
Cu7(OH)13(NO3) + HCl = Cu + H2O + NO3 + Cl =>
Cu7(OH)13(NO3) + 13 HCl = 7 Cu + 13 H2O + NO3 + 13 Cl
Al2 + Se = AlSe =>
Al2 + 2 Se = 2 AlSe
C8H5KO4 + NaOH = C8H4KO4Na + H2O =>
C8H5KO4 + NaOH = C8H4KO4Na + H2O
NaOH + NH3 + CO = NaCN + H2O =>
NaOH + NH3 + CO = NaCN + 2 H2O
CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2 + KCl =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2 + 6 KCl
FeCl3 + Na4[Fe(CN)6] = FeNa[Fe(CN)6] + NaCl =>
FeCl3 + Na4[Fe(CN)6] = FeNa[Fe(CN)6] + 3 NaCl
I + GaF3 = F + GaI3 =>
3 I + GaF3 = 3 F + GaI3
AlHO + KHO = K + Al(OH)3 =>
AlHO + 2 KHO = 2 K + Al(OH)3
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
HClO + K2S = Cl2 + S + KOH =>
2 HClO + K2S = Cl2 + S + 2 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
COONaH2O = HCOONaOH =>
COONaH2O = HCOONaOH
Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3
Na2CO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + H2O(l) + CO2(g)
Mg3(PO4)2 + LiCl = MgCl2 + Li3PO4 =>
Mg3(PO4)2 + 6 LiCl = 3 MgCl2 + 2 Li3PO4
HClO3 + CH3NH2 = ClO3{-} + HCH3NH2{+} =>
HClO3 + CH3NH2 = ClO3{-} + HCH3NH2{+}
NH4Cl + Cu(OH)2 = NH3 + CuCl2 + H2O =>
2 NH4Cl + Cu(OH)2 = 2 NH3 + CuCl2 + 2 H2O
KNO2 + HF = HNO2 + KF =>
KNO2 + HF = HNO2 + KF
Ba(OH)2 + CO = BaCO2 + H2O =>
Ba(OH)2 + CO = BaCO2 + H2O
F2(g) + AlI3(aq) = I2(s) + AlF3(aq) =>
3 F2(g) + 2 AlI3(aq) = 3 I2(s) + 2 AlF3(aq)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
B2Br6 + H1NO3 = B(NO3)3 + H1Br1 =>
B2Br6 + 6 H1NO3 = 2 B(NO3)3 + 6 H1Br1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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