| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClNaF = NaClF
PbCO3 + CH3COOH = Pb(CH3COO)2 + H2O + CO2 =>
PbCO3 + 2 CH3COOH = Pb(CH3COO)2 + H2O + CO2
AlOH(aq)KCl(aq) = AlCl(aq)KOH(aq) =>
AlOH(aq)KCl(aq) = AlCl(aq)KOH(aq)
C18COOH + O2 = CO2 + H2 =>
2 C18COOH + 36 O2 = 38 CO2 + H2
FeI(aq)KOH(aq) = Fe(OH)(s)KI(aq) =>
FeI(aq)KOH(aq) = Fe(OH)(s)KI(aq)
COFe{3} = Fe(CO){3} =>
COFe{3} = Fe(CO){3}
NaOH + BaNo3{-} = Na + No3{-} + Ba(OH)2 =>
2 NaOH + BaNo3{-} = 2 Na + No3{-} + Ba(OH)2
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
Cu + S3 = Cu2S =>
6 Cu + S3 = 3 Cu2S
C6H8O7 + FeCl3 = C6H5FeO7 + HCl =>
C6H8O7 + FeCl3 = C6H5FeO7 + 3 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl3 + KSCN = KCl3 + Fe(SNC) =>
FeCl3 + KSCN = KCl3 + Fe(SNC)
CaOH2O = CaO*H2O =>
CaOH2O = CaO*H2O
VO{2+} + H{+} + Zn = V2{+} + Zn{2+} + H2O =>
4 VO{2+} + 8 H{+} + 7 Zn = 2 V2{+} + 7 Zn{2+} + 4 H2O
CH3COOH + KOH = C2H3O2K + HOH =>
CH3COOH + KOH = C2H3O2K + HOH
Hg(MnO4)2 + Fe4[Fe(CN)6]3 = Fe(MnO4)3 + Hg2[Fe(CN)6] =>
6 Hg(MnO4)2 + Fe4[Fe(CN)6]3 = 4 Fe(MnO4)3 + 3 Hg2[Fe(CN)6]
C6H15N + HNO3 = CO2 + H2O + N2 =>
5 C6H15N + 39 HNO3 = 30 CO2 + 57 H2O + 22 N2
AgNO3Fe3Cl = AgClFe3NO3 =>
AgNO3Fe3Cl = AgClFe3NO3
NiO = Ni + O2 =>
2 NiO = 2 Ni + O2
PbNo3 + NH4Cl = PbCl + NH4No3 =>
PbNo3 + NH4Cl = PbCl + NH4No3
Cl(aq)KI(aq) = KCl(aq)I(aq) =>
Cl(aq)KI(aq) = KCl(aq)I(aq)
PONa = NaOP =>
PONa = NaOP
Na2C4H4O6 + Hg(NO3)2 = NaNO3 + C4H4HgO6 =>
Na2C4H4O6 + Hg(NO3)2 = 2 NaNO3 + C4H4HgO6
NaCO3 + HCl = NaCl + CO3H =>
NaCO3 + HCl = NaCl + CO3H
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
NaOH + (NH4)2Cr2O7 = Na2Cr2O7 + NH4OH =>
2 NaOH + (NH4)2Cr2O7 = Na2Cr2O7 + 2 NH4OH
Na2CO3 + CH3COOH = Na2CH3COOH + CO2 + H2O =>
4 Na2CO3 + 5 CH3COOH = 4 Na2CH3COOH + 6 CO2 + 2 H2O
C2H4O2NaHCO3 = NaC2H3O2H2OCO2 =>
C2H4O2NaHCO3 = NaC2H3O2H2OCO2
C12H26 + NaOH = C12H26NaOH =>
C12H26 + NaOH = C12H26NaOH
KCH3CO2 + HNO3 = KNO3 + C2H4O2 =>
KCH3CO2 + HNO3 = KNO3 + C2H4O2
C34H50O7 + O2 = CO2 + H2O =>
C34H50O7 + 43 O2 = 34 CO2 + 25 H2O
HCl + KMnO4 = KCl + MnCl2 + H2O + Cl =>
8 HCl + KMnO4 = KCl + MnCl2 + 4 H2O + 5 Cl
AgCuHNO3 = AgHNO3Cu =>
AgCuHNO3 = AgHNO3Cu
FeSO4CuCl2 = FeCl2CuSO4 =>
FeSO4CuCl2 = FeCl2CuSO4
Zn(OH)2 + H2S = (ZnOH)2S + H2O =>
2 Zn(OH)2 + H2S = (ZnOH)2S + 2 H2O
Cs(g)Cl(g) = CsCl =>
Cs(g)Cl(g) = CsCl
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
KBr + H2SO4 + MmO2 = KHSO4 + MmSO4 + H2O + Br =>
2 KBr + 3 H2SO4 + MmO2 = 2 KHSO4 + MmSO4 + 2 H2O + 2 Br
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
HgSO4Cu = HgCuSO4 =>
HgSO4Cu = HgCuSO4
NH4Fe(SO4)2 + KSCN = KSCN(SO4)2 + NH4Fe =>
NH4Fe(SO4)2 + KSCN = KSCN(SO4)2 + NH4Fe
K2SO4 + BaBr = K2Br + BaSO4 =>
K2SO4 + BaBr = K2Br + BaSO4
NH4Cl + Sr(OH)2 = NH3 + H + OH + SrCl =>
NH4Cl + Sr(OH)2 = NH3 + H + 2 OH + SrCl
Na2S2O3 + Cu(IO3)2 = CuS2O3 + NaIO3 =>
Na2S2O3 + Cu(IO3)2 = CuS2O3 + 2 NaIO3
BeCl2H2O = BeOHClHCl =>
BeCl2H2O = BeOHClHCl
C12H17NO + O2 = CO2 + NO3 + H2O =>
4 C12H17NO + 69 O2 = 48 CO2 + 4 NO3 + 34 H2O
I2 + KF = KI + F2 =>
I2 + 2 KF = 2 KI + F2
K + I2 = KKI =>
4 K + I2 = 2 KKI
HNO3 + H3AsO3 = NO + H3AsO4 + H3O =>
3 HNO3 + 5 H3AsO3 = 3 NO + 5 H3AsO4 + H3O
Na2S2O3 + CuSO4 = Na2S4O6 + Cu2SO4 + Na2SO4 =>
2 Na2S2O3 + 2 CuSO4 = Na2S4O6 + Cu2SO4 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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