| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH + CO2 = HCOONa
Ba{2+} + Na2SO4 = BaSO4 + Na{+} =>
Ba{2+} + Na2SO4 = BaSO4 + 2 Na{+}
Ca(s) + P4(s) = Ca3P2(s) =>
6 Ca(s) + P4(s) = 2 Ca3P2(s)
CoCl2 + Ni(NO3)2 = Co(NO3)2 + NiCl2 =>
CoCl2 + Ni(NO3)2 = Co(NO3)2 + NiCl2
(NH4)2S + BaCl = (NH4)2Cl + BaS =>
(NH4)2S + BaCl = (NH4)2Cl + BaS
HBr + NaF = NaBr + HF =>
HBr + NaF = NaBr + HF
CrCl2 + Na(C2H3O2) = Cr2(C2H3O2)4 + NaCl =>
2 CrCl2 + 4 Na(C2H3O2) = Cr2(C2H3O2)4 + 4 NaCl
SiO2 + Cl2 = SiCl2 + O2 =>
SiO2 + Cl2 = SiCl2 + O2
Li + (PO4)3 = Li3PO4 =>
9 Li + (PO4)3 = 3 Li3PO4
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Pb(NO3)2(aq) + Na2SO4(aq) = NaNO3(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(aq) + PbSO4(s)
NaOH + HCO3 = NaHCO3 + HO =>
NaOH + HCO3 = NaHCO3 + HO
MgO + Fe(NO3)2 = Mg(NO3)2 + FeO =>
MgO + Fe(NO3)2 = Mg(NO3)2 + FeO
HCN + LiOH = LiCN + H2O =>
HCN + LiOH = LiCN + H2O
Co(OH)2 + NH3 = Co(NH3) + OH =>
Co(OH)2 + NH3 = Co(NH3) + 2 OH
H2 + H2SO4 = S + H2O =>
3 H2 + H2SO4 = S + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
MnCO3 = CO2 + MnO =>
MnCO3 = CO2 + MnO
SrCO3 + HCl = CO2 + SrCl2 + H2O =>
SrCO3 + 2 HCl = CO2 + SrCl2 + H2O
Ta + P = TaP =>
Ta + P = TaP
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2O + AgF = HF + Ag2O =>
H2O + 2 AgF = 2 HF + Ag2O
C6H13O6 + O2 = CO3 + H2O =>
4 C6H13O6 + 37 O2 = 24 CO3 + 26 H2O
Cu(s) + HNO3(aq) = H2O(l) + NO2(g) + Cu(NO3)2(aq) =>
Cu(s) + 4 HNO3(aq) = 2 H2O(l) + 2 NO2(g) + Cu(NO3)2(aq)
Ag(NO3) + NaCl = AgCl + NaNO3 =>
Ag(NO3) + NaCl = AgCl + NaNO3
P3S7 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P3S7 + 57 HNO3 = 3 H3PO4 + 7 H2SO4 + 57 NO2 + 17 H2O
UO2Cl2 + NH4OH = UO2(OH)2 + NH4Cl =>
UO2Cl2 + 2 NH4OH = UO2(OH)2 + 2 NH4Cl
H{+} + Cr2O7{2-} + CH3OH = CH2O + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 CH3OH = 3 CH2O + 2 Cr{3+} + 7 H2O
NaHCO3 + H3C6H7O = CO2 + H2O + Na3C6H5O7 =>
48 NaHCO3 + 9 H3C6H7O = 6 CO2 + 29 H2O + 16 Na3C6H5O7
Al + NH3 = Al2NH3 =>
2 Al + NH3 = Al2NH3
PaI = Pa + I =>
PaI = Pa + I
NaOH + Zn + H2O + KNO3 = Na2Zn(OH)4 + NH3 + K =>
18 NaOH + 9 Zn + 12 H2O + 2 KNO3 = 9 Na2Zn(OH)4 + 2 NH3 + 2 K
H3PO4 + (NH4)2MoO4 + NHO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 NHO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
HNO3 + Al = Al(NO3)3 + NH4NO3 + H2O =>
30 HNO3 + 8 Al = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Uuo + O2 = UuoO =>
2 Uuo + O2 = 2 UuoO
(Co(NH3)5Cl)Cl2 + NaNO2 = (Co(NH3)5ONO)Cl2 + NaCl =>
(Co(NH3)5Cl)Cl2 + NaNO2 = (Co(NH3)5ONO)Cl2 + NaCl
CH4 + O2 = CO2 + H2O = CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
TiCl3 + TiAl = TiCl2 + AlCl3 =>
5 TiCl3 + TiAl = 6 TiCl2 + AlCl3
H2O + H2SO4 = H2OSO4 + H2 =>
H2O + H2SO4 = H2OSO4 + H2
MgCO3 + CaNO3 = MgNO3 + CaCO3 =>
MgCO3 + CaNO3 = MgNO3 + CaCO3
K(CrO4)2 + Cu + HCl = CrCl3 + CuCl + KCl + H2O =>
K(CrO4)2 + 9 Cu + 16 HCl = 2 CrCl3 + 9 CuCl + KCl + 8 H2O
CuSO4 + NaHCO3 = CuSNaCHO7 =>
CuSO4 + NaHCO3 = CuSNaCHO7
FeS2 + O = Fe2O3 + SO =>
2 FeS2 + 7 O = Fe2O3 + 4 SO
PbO2 + Cr2(SO4)3 + KOH = K2CrO4 + PbSO4 + H2O =>
3 PbO2 + Cr2(SO4)3 + 4 KOH = 2 K2CrO4 + 3 PbSO4 + 2 H2O
HCl + AngNO3 = HNO3 + AngCl =>
HCl + AngNO3 = HNO3 + AngCl
HCCH + (O)121 = CO + H2O =>
121 HCCH + 3(O)121 = 242 CO + 121 H2O
CuSO4 + NaI = CuI2 + (Na)2SO4 =>
CuSO4 + 2 NaI = CuI2 + (Na)2SO4
NO + ClO2 + H2O = N2O5 + HCl =>
10 NO + 6 ClO2 + 3 H2O = 5 N2O5 + 6 HCl
Al(Cl)3 = Al + Cl2 =>
2 Al(Cl)3 = 2 Al + 3 Cl2
CaCl2 + EDTA = CaEDTA + Cl =>
CaCl2 + EDTA = CaEDTA + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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