| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2CrO4 + 2 FeCl3 = Fe2(CrO4)3 + 6 KCl
NaIO = Na{+} + IO{-} =>
NaIO = Na{+} + IO{-}
FeCl2 + K3P = Fe3P2 + KCl =>
3 FeCl2 + 2 K3P = Fe3P2 + 6 KCl
Ca(OCl)2 + NH3 = N2 + CaCl2 + H2O =>
3 Ca(OCl)2 + 4 NH3 = 2 N2 + 3 CaCl2 + 6 H2O
FeSO4 + I2 = Fe2(SO4)3 + FeI =>
6 FeSO4 + I2 = 2 Fe2(SO4)3 + 2 FeI
Na2H2P2O7 + H2 = Na + P4 + H2O =>
2 Na2H2P2O7 + 12 H2 = 4 Na + P4 + 14 H2O
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
H2SO3 + Ca = Ca(SO3)2 + H2 =>
2 H2SO3 + Ca = Ca(SO3)2 + 2 H2
ZnSiO3 + CO2 = ZnCO3 + SiO2 =>
ZnSiO3 + CO2 = ZnCO3 + SiO2
KI + Hg(NO3)2 = HgI2 + K2(NO3)2 =>
2 KI + Hg(NO3)2 = HgI2 + K2(NO3)2
OH2 + NH4OH = OH + NH4OH2 =>
OH2 + NH4OH = OH + NH4OH2
P203 + HNO3 + H2O = NO + H3PO4 =>
3 P203 + 1015 HNO3 + 406 H2O = 1015 NO + 609 H3PO4
Fe2(SO4)3 + LiOH = Fe2O3 + Li2SO4 + H2O =>
Fe2(SO4)3 + 6 LiOH = Fe2O3 + 3 Li2SO4 + 3 H2O
CaCl2 + Co(NO3)2 = Ca(NO3)2 + CoCl2 =>
CaCl2 + Co(NO3)2 = Ca(NO3)2 + CoCl2
Fe3(aq) + S1(aq) = FeS(s) =>
Fe3(aq) + 3 S1(aq) = 3 FeS(s)
CH2CHCH3 + Br2 = CH3CHBrCBrH2 =>
CH2CHCH3 + Br2 = CH3CHBrCBrH2
H2S + HCO4 = HC + H2O + S =>
4 H2S + HCO4 = HC + 4 H2O + 4 S
HNO3 + N2O3 = NO2 + H2O =>
2 HNO3 + N2O3 = 4 NO2 + H2O
Cr(NO3)4 + Na3PO4 = NaNO3 + Cr3(PO4)4 =>
3 Cr(NO3)4 + 4 Na3PO4 = 12 NaNO3 + Cr3(PO4)4
Sn{2+} + Cr2O7{2-} + H{+} = H2O + Cr + Sn{3+} =>
12 Sn{2+} + Cr2O7{2-} + 14 H{+} = 7 H2O + 2 Cr + 12 Sn{3+}
Mn + Cr2O3 = Cr + Mn2O3 =>
2 Mn + Cr2O3 = 2 Cr + Mn2O3
(CH3)3COH + KMnO4 + H2SO4 = C4H8O2 + K2SO4 + MnSO4 + H2O =>
5(CH3)3COH + 4 KMnO4 + 6 H2SO4 = 5 C4H8O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
C + Si(O2) + Ca3PO42 = P4 + CO + CaSiO3 =>
156 C + 12 Si(O2) + 4 Ca3PO42 = P4 + 156 CO + 12 CaSiO3
CaOH + S(OH2) = Ca(OH2) + SOH =>
CaOH + S(OH2) = Ca(OH2) + SOH
HNo3(aq) + Ba(OH)2(s) = Ba(No3)2(aq) + H2O =>
2 HNo3(aq) + Ba(OH)2(s) = Ba(No3)2(aq) + 2 H2O
KAlSi3O8 + H2O + CO2 = Si6Al6O24H4K2 + HCO3 + SiO2 + K =>
6 KAlSi3O8 + 4 H2O + 4 CO2 = Si6Al6O24H4K2 + 4 HCO3 + 12 SiO2 + 4 K
NaH + H2O = Na{+} + OH{-} + H2 =>
NaH + H2O = Na{+} + OH{-} + H2
NaSIF6 + Na = SI + NaF =>
NaSIF6 + 5 Na = SI + 6 NaF
CaO3S(s) = CaO(s) + SO2(g) =>
CaO3S(s) = CaO(s) + SO2(g)
C8H18 + O2 = (CO2) + H2O =>
2 C8H18 + 25 O2 = 16(CO2) + 18 H2O
P + KMnO4 + H2SO4 = P2O5 + K2SO4 + MnSO4 + H2O =>
2 P + 2 KMnO4 + 3 H2SO4 = P2O5 + K2SO4 + 2 MnSO4 + 3 H2O
Ca(OH) + HCl(aq) = CaCl(aq) + H2O(l) =>
Ca(OH) + HCl(aq) = CaCl(aq) + H2O(l)
PbNO3 + H2O = HNO3 + PbOH =>
PbNO3 + H2O = HNO3 + PbOH
CH3CH2C2H + Br2 = CH3CH2CBr2CHBr2 =>
CH3CH2C2H + 2 Br2 = CH3CH2CBr2CHBr2
NH4NO3 + BaCrO4 = Ba(NO3)2 + (NH4)2CrO4 =>
2 NH4NO3 + BaCrO4 = Ba(NO3)2 + (NH4)2CrO4
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
SO3 + MnO = MnSO4 =>
SO3 + MnO = MnSO4
S2 + Na = NaS =>
S2 + 2 Na = 2 NaS
PdBr + O2 = Br2 + PdO =>
2 PdBr + O2 = Br2 + 2 PdO
KClO3 + KOH + MnSO4 = KMnO4 + H2O + KCl + K2SO4 =>
5 KClO3 + 18 KOH + 6 MnSO4 = 6 KMnO4 + 9 H2O + 5 KCl + 6 K2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2OH + K2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + K2SO4 + H(OH) =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HC2H3O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H(OH)
In{+} = In + In{+3} =>
3 In{+} = 2 In + In{+3}
HgO + HOH = Hg(OH)2 =>
HgO + HOH = Hg(OH)2
C8H9NO2 + NaOH = C16H18N2O7Na6 + H2O =>
2 C8H9NO2 + 6 NaOH = C16H18N2O7Na6 + 3 H2O
NaTeO3 + NaBr + HCl = NaCl + Te + Br2 + H2O =>
2 NaTeO3 + 10 NaBr + 12 HCl = 12 NaCl + 2 Te + 5 Br2 + 6 H2O
Li3N + H(OH) = NH3 + Li(OH) =>
Li3N + 3 H(OH) = NH3 + 3 Li(OH)
MgCl + NHOH = MgOH + NHCl =>
MgCl + NHOH = MgOH + NHCl
Ba(CO3) + HCl(aq) = BaCl2(aq) + H2O + CO2 =>
Ba(CO3) + 2 HCl(aq) = BaCl2(aq) + H2O + CO2
Fa = Fa2 =>
2 Fa = Fa2
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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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