| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgIO3 = 2 AgI + 3 O2
Cu3(PO4)2 + H2SO4 = H3PO4 + CuSO4 =>
Cu3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CuSO4
CH3COOH + NH2CH3 = CH3COONH3CH3 =>
CH3COOH + NH2CH3 = CH3COONH3CH3
FeCl2 + KOH = Fe2O3 + KCl + H2O + Fe =>
3 FeCl2 + 6 KOH = Fe2O3 + 6 KCl + 3 H2O + Fe
[Ni(NH3)6]2{+} + S2{-} = NiS + NH3 =>
[Ni(NH3)6]2{+} + S2{-} = 2 NiS + 12 NH3
HNO3(aq) + NH3(aq) = H2O + N2 =>
3 HNO3(aq) + 5 NH3(aq) = 9 H2O + 4 N2
Ba2SO4 + NaOH = BaOH + Na2SO4 =>
Ba2SO4 + 2 NaOH = 2 BaOH + Na2SO4
BrO3 + SnH = Br + Sn + H2O =>
BrO3 + 6 SnH = Br + 6 Sn + 3 H2O
HNO3(aq) + NH3(aq) = H2O + N2 =>
3 HNO3(aq) + 5 NH3(aq) = 9 H2O + 4 N2
CI + BeBr2 = CIBeBr2 =>
CI + BeBr2 = CIBeBr2
HNO3(aq) + NH3(aq) = H2O + N2 =>
3 HNO3(aq) + 5 NH3(aq) = 9 H2O + 4 N2
K2SiO3 + H3PO4 = H2SiO3 + K3PO4 =>
3 K2SiO3 + 2 H3PO4 = 3 H2SiO3 + 2 K3PO4
MgSO4 + ZnO = ZnSO4 + MgO =>
MgSO4 + ZnO = ZnSO4 + MgO
Cu + F2 = Cu2F2 =>
2 Cu + F2 = Cu2F2
Li2SO4(aq) + Na2CO3 = Li2CO3(s) + Na2SO4(aq) =>
Li2SO4(aq) + Na2CO3 = Li2CO3(s) + Na2SO4(aq)
HClO3 = HClO4 + ClO2 + H2O =>
3 HClO3 = HClO4 + 2 ClO2 + H2O
Ba(C2H3O2)2(aq) + K2CrO4(aq) = BaCrO4(s) + KC2H3O2(aq) =>
Ba(C2H3O2)2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KC2H3O2(aq)
Cu(s) + FeCl3(aq) = FeCu + Cl3 =>
Cu(s) + FeCl3(aq) = FeCu + Cl3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Cu + F2 = Cu2F2 =>
2 Cu + F2 = Cu2F2
Ba(NO3)2 + (CrOH)2SO4 + H2O = Cr(OH)3 + (Cr(OH)2)2SO4 + BaSO4 + NH4HSO4 =>
Ba(NO3)2 + 8(CrOH)2SO4 + 16 H2O = 6 Cr(OH)3 + 5(Cr(OH)2)2SO4 + BaSO4 + 2 NH4HSO4
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
K(OH) + Ni(NO3)2 = NO3K + Ni(OH)2 =>
2 K(OH) + Ni(NO3)2 = 2 NO3K + Ni(OH)2
Cu + F2 = Cu2F2 =>
2 Cu + F2 = Cu2F2
Ni + HBr = H2 + NiBr3 =>
2 Ni + 6 HBr = 3 H2 + 2 NiBr3
HNO3(aq) + NH3(aq) = H2O + N2 =>
3 HNO3(aq) + 5 NH3(aq) = 9 H2O + 4 N2
[Ni(NH3)6](NO3)2 + (NH4)2SO4 = NiSO4 + NH4NO3 + NH3 =>
[Ni(NH3)6](NO3)2 + (NH4)2SO4 = NiSO4 + 2 NH4NO3 + 6 NH3
C8H5KO4 + NaOH = KOH + NaC8H5O4 =>
C8H5KO4 + NaOH = KOH + NaC8H5O4
Fe2 + (SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2 + (SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ba(NO3)2 + (CrOH)2SO4 + H2O = Cr(OH)3 + (Cr(OH)2)2SO4 + BaSO4 + NH4HSO4 =>
Ba(NO3)2 + 8(CrOH)2SO4 + 16 H2O = 6 Cr(OH)3 + 5(Cr(OH)2)2SO4 + BaSO4 + 2 NH4HSO4
AlI3 + Pb(C2H3O2)2 = Al(C2H3O2)3 + PbI2 =>
2 AlI3 + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 PbI2
Cu + F2 = CuF3 =>
2 Cu + 3 F2 = 2 CuF3
Cu + F2 = Cu2F2 =>
2 Cu + F2 = Cu2F2
PBr3 = Br2 + P4 =>
4 PBr3 = 6 Br2 + P4
HNO3 + HSO2 = HSO4 + NO + H2O =>
4 HNO3 + 3 HSO2 = 3 HSO4 + 4 NO + 2 H2O
NaLiH2SiO4 + Al(OH)Cl2 = Al4(SiO4)3 + (NaLiH2)3 + (Cl2OH)4 =>
3 NaLiH2SiO4 + 4 Al(OH)Cl2 = Al4(SiO4)3 + (NaLiH2)3 + (Cl2OH)4
NO + Fe{2+} + H2O = NO2{-}] + Fe + H{+} =>
2 NO + Fe{2+} + 2 H2O = 2 NO2{-}] + Fe + 4 H{+}
NaHCO3 + HC2H3O = NaC2H3O2 + CO2 + H2 =>
NaHCO3 + HC2H3O = NaC2H3O2 + CO2 + H2
Ca2Mg5Si8O22(OH)2 + BrF5 = O2 + CaF2 + MgF2 + BrF3 + HF + SiF4 =>
Ca2Mg5Si8O22(OH)2 + 24 BrF5 = 12 O2 + 2 CaF2 + 5 MgF2 + 24 BrF3 + 2 HF + 8 SiF4
CO2 + H2O = C16H12O8 + O2 =>
16 CO2 + 6 H2O = C16H12O8 + 15 O2
LiAlH4 + C3OH6 + H2O = C3OH8 + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3OH6 + 4 H2O = 4 C3OH8 + LiOH + Al(OH)3
NaOI + C5H10O = C4H7NaO2 + CHI3 + NaOH =>
3 NaOI + C5H10O = C4H7NaO2 + CHI3 + 2 NaOH
LiAlH4 + C3OH6 + H2O = C3OH8 + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3OH6 + 4 H2O = 4 C3OH8 + LiOH + Al(OH)3
C2H2 + Ag(NH3)2NO3 = C2Ag2 + NH4NO3 + NH3 =>
C2H2 + 2 Ag(NH3)2NO3 = C2Ag2 + 2 NH4NO3 + 2 NH3
CuO3 + Cl2O7 = Cu(ClO4)2 + O2 =>
CuO3 + Cl2O7 = Cu(ClO4)2 + O2
H3PO4 + Zn = ZnH2PO4 + H2 =>
2 H3PO4 + 2 Zn = 2 ZnH2PO4 + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
LiAlH4 + C3OH6 + H2O = C3OH8 + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3OH6 + 4 H2O = 4 C3OH8 + LiOH + Al(OH)3
HgCl2 + H2 = Hg2Cl2 + HCl =>
2 HgCl2 + H2 = Hg2Cl2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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