| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO + CaCl2 + 2 H2SO4 = 2 Cl2 + CaSO4 + Na2SO4 + 2 H2O
Al{3+} + Cu{+} = Al + Cu{2+} =>
Al{3+} + 3 Cu{+} = Al + 3 Cu{2+}
N{+3} + H = NH{+3} =>
N{+3} + H = NH{+3}
HBr + CaO = CaBr + OH =>
HBr + CaO = CaBr + OH
C12H24O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C12H24O(l) + 35 O2(g) = 24 CO2(g) + 24 H2O(g)
Na2O*CaO*6SiO2 + HCl = NaCl + CaCl2 + SiCl4 + H2O =>
Na2O*CaO*6SiO2 + 28 HCl = 2 NaCl + CaCl2 + 6 SiCl4 + 14 H2O
NaOH + H2O + Al = H2 + AlNaO2 =>
2 NaOH + 2 H2O + 2 Al = 3 H2 + 2 AlNaO2
Hg3(BO3)2 + Sn(OH)2 = Sn3(BO3)2 + Hg(OH)2 =>
Hg3(BO3)2 + 3 Sn(OH)2 = Sn3(BO3)2 + 3 Hg(OH)2
Ni + ZnCl2 = NiCl3 + Zn =>
2 Ni + 3 ZnCl2 = 2 NiCl3 + 3 Zn
Zn + Cu3(PO4)2 = Zn2(PO4)2 + Cu =>
2 Zn + Cu3(PO4)2 = Zn2(PO4)2 + 3 Cu
Mn2O7 + H2O = H2OMn7 + O2 =>
14 Mn2O7 + 4 H2O = 4 H2OMn7 + 49 O2
Ag(s) + H2SO4(aq) = Ag2SO4(aq) + H2(g) =>
2 Ag(s) + H2SO4(aq) = Ag2SO4(aq) + H2(g)
NaI + Cu(OH)2 = CuI2 + NaOH =>
2 NaI + Cu(OH)2 = CuI2 + 2 NaOH
Ni(ClO3)2 + Li = LiClO3 + Ni =>
Ni(ClO3)2 + 2 Li = 2 LiClO3 + Ni
C3H6O2 + Na = C2H5COONa + H2 =>
2 C3H6O2 + 2 Na = 2 C2H5COONa + H2
AgO = Ag + O =>
AgO = Ag + O
C6H4 + O2 = CO2 + H2O =>
C6H4 + 7 O2 = 6 CO2 + 2 H2O
K2SO4 + H2O = K + H2SO5 =>
K2SO4 + H2O = 2 K + H2SO5
Fe2 + CO2 = FeCO2 =>
Fe2 + 2 CO2 = 2 FeCO2
H2O + Mg(NO3)2 = HNO3 + Mg(OH)2 =>
2 H2O + Mg(NO3)2 = 2 HNO3 + Mg(OH)2
NH4Cl + LiNO3 = LiCl + NH4NO3 =>
NH4Cl + LiNO3 = LiCl + NH4NO3
Cu(OH)Cl + NH4Cl + NH4OH = (Cu(NH3)2)Cl2 + H2O =>
Cu(OH)Cl + NH4Cl + NH4OH = (Cu(NH3)2)Cl2 + 2 H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
Co(NO3)2 + Al2O3 = CoO + Al(NO3)3 =>
3 Co(NO3)2 + Al2O3 = 3 CoO + 2 Al(NO3)3
KI(aq) + HNO3(aq) = KNO3(s) + HI(aq) =>
KI(aq) + HNO3(aq) = KNO3(s) + HI(aq)
FeCl3 + Li(OH)2 = Fe(OH)3 + LiCl2 =>
2 FeCl3 + 3 Li(OH)2 = 2 Fe(OH)3 + 3 LiCl2
KMnO4 + KCl + H2O = MnO2 + KOH + KClO3 =>
2 KMnO4 + KCl + H2O = 2 MnO2 + 2 KOH + KClO3
H2 + (SO4) + Ca(OH)2 = Ca(SO4) + H(OH) =>
H2 + (SO4) + Ca(OH)2 = Ca(SO4) + 2 H(OH)
Al + KOH = Al(KOH) =>
Al + KOH = Al(KOH)
Zn + HBrO3 = ZnBrO3 + H2 =>
2 Zn + 2 HBrO3 = 2 ZnBrO3 + H2
K + Al + SO4 + H2O = KAl(SO4)2*H2O =>
K + Al + 2 SO4 + H2O = KAl(SO4)2*H2O
X2CCHCH3 + K2Cr2O7 + H2SO4 = X2CO + CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
X2CCHCH3 + K2Cr2O7 + 4 H2SO4 = X2CO + CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Al + HCl + NaOH = NaCl + Al(OH)3 + H2 =>
2 Al + 6 HCl + 6 NaOH = 6 NaCl + 2 Al(OH)3 + 3 H2
Na2O2 + SO2 = NaSO + O2 =>
Na2O2 + 2 SO2 = 2 NaSO + 2 O2
OH{-} + Cr(OH)3 + ClO{-} = CrO4{2-} + Cl{-} + H2O =>
4 OH{-} + 2 Cr(OH)3 + 3 ClO{-} = 2 CrO4{2-} + 3 Cl{-} + 5 H2O
H2SO3 = H2O3 + S2 =>
2 H2SO3 = 2 H2O3 + S2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HI + Li2S = HS + Li2I =>
HI + Li2S = HS + Li2I
KHC4H4O6 = KHC4 + H4 + O6 =>
KHC4H4O6 = KHC4 + H4 + O6
CH3CHNH2COONH4 + HCl = CH3CHNH3ClCOONH4 =>
CH3CHNH2COONH4 + HCl = CH3CHNH3ClCOONH4
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
CH3OH + KMnO4 + H2SO4 = CCO2 + K2SO4 + MnSO4 + H2O =>
10 CH3OH + 8 KMnO4 + 12 H2SO4 = 5 CCO2 + 4 K2SO4 + 8 MnSO4 + 32 H2O
K2MnO4 + S + H2SO4 = K2SO4 + MnSO4 + H2O =>
3 K2MnO4 + 2 S + 4 H2SO4 = 3 K2SO4 + 3 MnSO4 + 4 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
NaCl + Pb(NO3)2 = Na + NO3 + PbCl2 =>
2 NaCl + Pb(NO3)2 = 2 Na + 2 NO3 + PbCl2
CH3CH2OH + O2 = CH3CHOOH + H2O =>
4 CH3CH2OH + 3 O2 = 4 CH3CHOOH + 2 H2O
Cr2O7{2-} + NH4OH = CrO4{2-} + NH4{+} + H2O =>
Cr2O7{2-} + 2 NH4OH = 2 CrO4{2-} + 2 NH4{+} + H2O
Ag(s) + HBr(aq) = AgBr3(aq) + H2(g) =>
2 Ag(s) + 6 HBr(aq) = 2 AgBr3(aq) + 3 H2(g)
Na3PO4 + Ba[OH]2 = NaOH + Ba3[PO4]2 =>
2 Na3PO4 + 3 Ba[OH]2 = 6 NaOH + Ba3[PO4]2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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