| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(s) + 3 ZnSO4(aq) = Al(SO4)3(aq) + 3 Zn(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNo3 + KCI = AgCI + KNo3 =>
AgNo3 + KCI = AgCI + KNo3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C2H5(OH) = C2H4H2O =>
C2H5(OH) = C2H4H2O
CI2 + AI3 = AICI3 + I2 =>
2 CI2 + 2 AI3 = 2 AICI3 + I2
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
CaCO3 + Cl2 = CaCl2 + CO2 + ClO2 =>
4 CaCO3 + 5 Cl2 = 4 CaCl2 + 4 CO2 + 2 ClO2
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
RbNO3(aq) + BeF2(aq) = Be(NO3)2(aq) + RbF(s) =>
2 RbNO3(aq) + BeF2(aq) = Be(NO3)2(aq) + 2 RbF(s)
CH3COONa + CCl4 = (CH3CO)2O + NaCl + CO2 =>
4 CH3COONa + CCl4 = 2(CH3CO)2O + 4 NaCl + CO2
H2O2 + HI + Na2S2O3 = H2O + Na2S4O6 + NaI =>
H2O2 + 2 HI + 2 Na2S2O3 = 2 H2O + Na2S4O6 + 2 NaI
BaSO3 + H3PO4 = Ba3(PO4)2 + H2O + SO2 =>
3 BaSO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2O + 3 SO2
Li + K2CrO4 = K + Li2CrO4 =>
2 Li + K2CrO4 = 2 K + Li2CrO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C4H8O3 + O2 = CO2 + H2O =>
2 C4H8O3 + 9 O2 = 8 CO2 + 8 H2O
Cs2CO3 + HClO4 = CsClO4 + CH2O3 =>
Cs2CO3 + 2 HClO4 = 2 CsClO4 + CH2O3
[Co(NH3)5Cl] + HNO3 = [Co(NH3)5NO3] + HCl =>
[Co(NH3)5Cl] + HNO3 = [Co(NH3)5NO3] + HCl
C2H5OH + NaCl = C2H5OHNaCl =>
C2H5OH + NaCl = C2H5OHNaCl
Fe + Ca(No3)2 = Fe(No3)2 + Ca =>
Fe + Ca(No3)2 = Fe(No3)2 + Ca
KO2 + CO2 = K2CO3 + O2(g) =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2(g)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CrCl2 + K3[Fe(CN)6] = K3Cl2 + Cr[Fe(CN)6] =>
CrCl2 + K3[Fe(CN)6] = K3Cl2 + Cr[Fe(CN)6]
C2H4O3 + C7H8O = C9H10O2 + H2O =>
6 C2H4O3 + 15 C7H8O = 13 C9H10O2 + 7 H2O
KI + FeCl3 + H2O = FeCl2 + HCl + I2 + KOH =>
2 KI + 2 FeCl3 + 2 H2O = 2 FeCl2 + 2 HCl + I2 + 2 KOH
[Cu(NH3)2]OH + O2 + NH3*H2O = [Cu(NH3)4](OH)2 + H2O =>
4[Cu(NH3)2]OH + O2 + 8 NH3*H2O = 4[Cu(NH3)4](OH)2 + 6 H2O
PbSO4 + KOH = K4[Pb(OH)6] + K2SO4 =>
PbSO4 + 6 KOH = K4[Pb(OH)6] + K2SO4
CH3COOH + CH3CH(CH3)CH2CH2OH = CH3COOCH3CH(CH3)CH2 + H2O =>
5 CH3COOH + 4 CH3CH(CH3)CH2CH2OH = 5 CH3COOCH3CH(CH3)CH2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6O + KMnO4 = C2H4O + H2O + KOH + MnO2 =>
3 C2H6O + 2 KMnO4 = 3 C2H4O + 2 H2O + 2 KOH + 2 MnO2
Au + HgCl2 = Hg + AuCl =>
2 Au + HgCl2 = Hg + 2 AuCl
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
C6H5SO3H + Na2SO3 = C6H5SO3Na + H2O + SO2 =>
2 C6H5SO3H + Na2SO3 = 2 C6H5SO3Na + H2O + SO2
Cr(OH)3 + OBr{-} + OH{-} = CrO4{-2} + Br{-} + H2O =>
2 Cr(OH)3 + 3 OBr{-} + 4 OH{-} = 2 CrO4{-2} + 3 Br{-} + 5 H2O
Mg + N2 = Mg3N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + MgCrO4 = Na2CrO4 + MgCO3 =>
Na2CO3 + MgCrO4 = Na2CrO4 + MgCO3
Mn{2+} + S2O8{2-} + H2O = MnO4{-} + HSO3{-} + H{+} =>
6 Mn{2+} + 5 S2O8{2-} + 14 H2O = 6 MnO4{-} + 10 HSO3{-} + 18 H{+}
C2H4O + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C2H4O + 2 KMnO4 + H2O = 3 C2H4O2 + 2 MnO2 + 2 KOH
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
Cr2S3 + KOH + H2O = K[Cr(OH)4] + H2S =>
Cr2S3 + 2 KOH + 6 H2O = 2 K[Cr(OH)4] + 3 H2S
La2O3 + CrO3 = La(CrO)3 + O2 =>
2 La2O3 + 12 CrO3 = 4 La(CrO)3 + 15 O2
KOH + O2 = KOHO2 =>
KOH + O2 = KOHO2
Al + NH4ClO4 = AlO3 + AlCl3 + NO + H2O =>
2 Al + 3 NH4ClO4 = AlO3 + AlCl3 + 3 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Th + H2SO4 = Th(SO4)2 + SO2 + H2O =>
Th + 4 H2SO4 = Th(SO4)2 + 2 SO2 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2O5 + Al2O3 = Al(ClO3)3 =>
3 Cl2O5 + Al2O3 = 2 Al(ClO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/24
Équations équilibrées sur10/06/23
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