| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)
AgBr + NH4OH = [Ag(NH3)Br] + H2O =>
AgBr + NH4OH = [Ag(NH3)Br] + H2O
MgCu(NO3)2 = CuMg(NO3)2 =>
MgCu(NO3)2 = CuMg(NO3)2
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
Te + I2 = TeI4 =>
Te + 2 I2 = TeI4
CoS2 + O2 = Co2O3 + SO2 =>
4 CoS2 + 11 O2 = 2 Co2O3 + 8 SO2
Na2SiO3 + MgCl2 = NaCl + MgSiO3 =>
Na2SiO3 + MgCl2 = 2 NaCl + MgSiO3
HNO3 + NH4Cl = NH4NO3 + HCl =>
HNO3 + NH4Cl = NH4NO3 + HCl
CaF2 + H2 = Ca + HF =>
CaF2 + H2 = Ca + 2 HF
SnO + HCl = SnCl2(H2O) =>
SnO + 2 HCl = SnCl2(H2O)
CHI + O2 = I + CO2 + H2O =>
4 CHI + 5 O2 = 4 I + 4 CO2 + 2 H2O
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
Ag + K3[Fe(CN)6] = Ag3[Fe(CN)6] + K =>
3 Ag + K3[Fe(CN)6] = Ag3[Fe(CN)6] + 3 K
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
CuS + NO3{-} + H3O{+} = Cu{2+} + S + NO + H2O =>
3 CuS + 2 NO3{-} + 8 H3O{+} = 3 Cu{2+} + 3 S + 2 NO + 12 H2O
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
Pb(NO3)2 + KOH = Pb(OH)2 + NO3K =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 NO3K
KFe[Fe(CN)6] + KOH = Fe(OH)3 + K4Fe(CN)6 =>
KFe[Fe(CN)6] + 3 KOH = Fe(OH)3 + K4Fe(CN)6
Pb2O4 = PbO + O =>
Pb2O4 = 2 PbO + 2 O
CH3CHOH + PBr3 = CH3CHBr + PBr2OH =>
CH3CHOH + PBr3 = CH3CHBr + PBr2OH
Li2CO3 + HI = Li2I2 + CO2 + H2O =>
Li2CO3 + 2 HI = Li2I2 + CO2 + H2O
Cl{-} + MnO2 + H2SO4 = MnSO4 + H2O + Cl2 + SO4{2-} =>
2 Cl{-} + MnO2 + 2 H2SO4 = MnSO4 + 2 H2O + Cl2 + SO4{2-}
LiCO3 + H3PO4 = H3CO3 + LiPO4 =>
LiCO3 + H3PO4 = H3CO3 + LiPO4
BaCO3 + CdO + (NH4)2HPO4 = BaCdP2O7 + NH3 + CO2 + H2O =>
BaCO3 + CdO + 2(NH4)2HPO4 = BaCdP2O7 + 4 NH3 + CO2 + 3 H2O
SbS2 + HCl = H2S + S8 + SbCl3 =>
16 SbS2 + 48 HCl = 24 H2S + S8 + 16 SbCl3
C3H7MgCl + CO2 = C4H7O2MgCl =>
C3H7MgCl + CO2 = C4H7O2MgCl
C2H4Br2 + Br2 = C2H2Br4 + HBr =>
C2H4Br2 + 2 Br2 = C2H2Br4 + 2 HBr
C4H4S + O = CO2 + H2O + SO2 =>
C4H4S + 12 O = 4 CO2 + 2 H2O + SO2
C4H9Cl + NaOH = C4H8 + H2O + NaCl =>
C4H9Cl + NaOH = C4H8 + H2O + NaCl
SO3 + MgCO3 = MgSO4 + CO2 =>
SO3 + MgCO3 = MgSO4 + CO2
Na + Na(NO3)2 = NaO + N2 =>
5 Na + Na(NO3)2 = 6 NaO + N2
Fl + NaCl = FlNaCl =>
Fl + NaCl = FlNaCl
NO3 = N + O3 =>
NO3 = N + O3
CrF3 + Na2O = NaF + Cr2O3 =>
2 CrF3 + 3 Na2O = 6 NaF + Cr2O3
Fe2{+} + MnO4 = Mn2{+} + Fe3{+} + O2 =>
3 Fe2{+} + 2 MnO4 = Mn2{+} + 2 Fe3{+} + 4 O2
Cu + H2SO4 = CuS + Cu(SO4)2 + H2O =>
5 Cu + 8 H2SO4 = 2 CuS + 3 Cu(SO4)2 + 8 H2O
C2H2 + H2O + H2 = C2H5OH =>
C2H2 + H2O + H2 = C2H5OH
C5H10 + O2 = CO + H2O =>
C5H10 + 5 O2 = 5 CO + 5 H2O
Pb2O4 = Pb + O2 =>
Pb2O4 = 2 Pb + 2 O2
KHSO4 + NaOH = NaSO4 + KHOH =>
KHSO4 + NaOH = NaSO4 + KHOH
NaOH(aq) + MgBr2(aq) = NaBr2(aq) + MgOH(s) =>
NaOH(aq) + MgBr2(aq) = NaBr2(aq) + MgOH(s)
Zm + HCe = ZmCe2 + H2 =>
Zm + 2 HCe = ZmCe2 + H2
H2CO3(aq) + NH4OH(aq) = (NH4)2CO3(aq) + H2O(s) =>
H2CO3(aq) + 2 NH4OH(aq) = (NH4)2CO3(aq) + 2 H2O(s)
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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