| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH + H2O = C6H5O{-} + H3O{+}
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + OH2 =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + OH2
BaS + O2 = BaO + SO2 =>
2 BaS + 3 O2 = 2 BaO + 2 SO2
CH30 + O2 = CO2 + H2O =>
2 CH30 + 17 O2 = 2 CO2 + 30 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3CHO3 + O2 = CO2 + H2O =>
2 CH3CHO3 + 3 O2 = 4 CO2 + 4 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
CO2 + HOH = C6H12O6 + O2 =>
6 CO2 + 6 HOH = C6H12O6 + 6 O2
Ca(OH)2(aq) + H2SO4 = CaSO4 + H2O(l) =>
Ca(OH)2(aq) + H2SO4 = CaSO4 + 2 H2O(l)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaSO3 + HNO3 = Ca(NO3)2 + SO2 + H2O =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + SO2 + H2O
Al + K2CrO4 + NaOH + H2O = Na3[Al(OH)6] + Na3[Cr(OH)6] + KOH =>
Al + K2CrO4 + 6 NaOH + 4 H2O = Na3[Al(OH)6] + Na3[Cr(OH)6] + 2 KOH
CuSO4 + Na2S2O3 + KI = Cu2I2 + K2SO4 + Na2S4O6 + NaI =>
2 CuSO4 + 2 Na2S2O3 + 4 KI = Cu2I2 + 2 K2SO4 + Na2S4O6 + 2 NaI
Na2SO3 + H2O2 + KOH = NaOH + K2SO4 + H2O =>
Na2SO3 + H2O2 + 2 KOH = 2 NaOH + K2SO4 + H2O
BaO2 + Al2(SO4)3 = Ba(SO4) + AlO3 =>
3 BaO2 + Al2(SO4)3 = 3 Ba(SO4) + 2 AlO3
Mg + KClO3 = MgO + KCl =>
3 Mg + KClO3 = 3 MgO + KCl
CaSO4 + Li3PO4 = Ca3(PO4)2 + Li2SO4 =>
3 CaSO4 + 2 Li3PO4 = Ca3(PO4)2 + 3 Li2SO4
NH4Cl + O2 = NH3 + H2O + Cl =>
4 NH4Cl + O2 = 4 NH3 + 2 H2O + 4 Cl
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + K2SO4 + H2O + MnSO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 2 K2SO4 + 11 H2O + 4 MnSO4
Fe(NO3)3 + HOH = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 HOH = Fe(OH)3 + 3 HNO3
C2H7O + HCl = C2H8OH + Cl =>
C2H7O + 2 HCl = C2H8OH + 2 Cl
HCO3{-} + HOH = H3O + CO32{-} =>
HCO3{-} + 88 HOH = 59 H3O + CO32{-}
CuSo4(aq) + Fe(s) = Fe(So4)2(aq) + Cu(s) =>
2 CuSo4(aq) + Fe(s) = Fe(So4)2(aq) + 2 Cu(s)
Tc{2} + e = Tc =>
Tc{2} + 2e = Tc
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
Ba + HCI = BaCI + H =>
Ba + HCI = BaCI + H
C2H2Br2 + Br2 = C2H2Br3 =>
2 C2H2Br2 + Br2 = 2 C2H2Br3
Na(s) + PbCl2(aq) = NaCl(aq) + Pb(s) =>
2 Na(s) + PbCl2(aq) = 2 NaCl(aq) + Pb(s)
MgO + C = CO2 + Mg2 =>
2 MgO + C = CO2 + Mg2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2C2O4 + CrO4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3 H2C2O4 + 2 CrO4{2-} + 10 H{+} = 2 Cr{3+} + 6 CO2 + 8 H2O
MnO4{-} + H{+} + SO3{2-} = Mn{+2} + SO4{2-} + H2O =>
2 MnO4{-} + 6 H{+} + 5 SO3{2-} = 2 Mn{+2} + 5 SO4{2-} + 3 H2O
SIO2 + F2 = SIF4 + O2 =>
SIO2 + 2 F2 = SIF4 + O2
C6H12O6(s) + O2(g) = CO2(g)H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g)H2O(l)
KMnO4 + Zn + KOH = MnO2 + K2ZnO2 + H2O =>
2 KMnO4 + 3 Zn + 4 KOH = 2 MnO2 + 3 K2ZnO2 + 2 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Sn + Li2SO4 = Li + Sn(SO4)2 =>
Sn + 2 Li2SO4 = 4 Li + Sn(SO4)2
Nb2 + O2 = Nb4O6 =>
2 Nb2 + 3 O2 = Nb4O6
FeSO4 + O2 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
12 FeSO4 + 3 O2 + 6 H2O = 4 Fe2(SO4)3 + 4 Fe(OH)3
K3AsO4 + HCl = KCl + H3AsO4 =>
K3AsO4 + 3 HCl = 3 KCl + H3AsO4
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
Mg(ClO4)2 + Cu = CuClO4 + Mg =>
Mg(ClO4)2 + 2 Cu = 2 CuClO4 + Mg
Ca(CH3COO)2 + Na2SO4 = CaSO4 + Na(CH3COO) =>
Ca(CH3COO)2 + Na2SO4 = CaSO4 + 2 Na(CH3COO)
HNO2 = NO + HNO3 + H2O =>
3 HNO2 = 2 NO + HNO3 + H2O
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Cu(NH3)3SO4 = CuSO4 + NH3 =>
Cu(NH3)3SO4 = CuSO4 + 3 NH3
Al(H2O)6{3+} + SO4{2-} + K{+} + H2O = KAl(SO4)2*12H2O =>
Al(H2O)6{3+} + 2 SO4{2-} + K{+} + 6 H2O = KAl(SO4)2*12H2O
CaCO3(s) + H2O(l) = Ca(OH)2 + CO2(g) =>
CaCO3(s) + H2O(l) = Ca(OH)2 + CO2(g)
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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