| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BiBr3 = 2 Bi + 3 Br2
Cu + AgS = CuS + Ag =>
Cu + AgS = CuS + Ag
Pb + Al{+3} = Pb{2+} + Al =>
3 Pb + 2 Al{+3} = 3 Pb{2+} + 2 Al
Ag + BrO3 = Ag2BrO3 =>
2 Ag + BrO3 = Ag2BrO3
Zn + CU(OH)2 = Zn(OH)2 + CU =>
Zn + CU(OH)2 = Zn(OH)2 + CU
GaO15 + InO + SnO2 = Ga3In5SnO16 + O2 =>
3 GaO15 + 5 InO + SnO2 = Ga3In5SnO16 + 18 O2
BaCl2 + K3PO4 = BaK2 + Cl3PO4 =>
3 BaCl2 + 2 K3PO4 = 3 BaK2 + 2 Cl3PO4
H3O{+} + NO3{-} + NaOH = NaNO3 + H2O =>
H3O{+} + NO3{-} + NaOH = NaNO3 + 2 H2O
Pb(OH)2 + MgS = PbS + Mg(OH)2 =>
Pb(OH)2 + MgS = PbS + Mg(OH)2
C6H18O3S3 + O2 = SO2 + CO2 + H2O =>
C6H18O3S3 + 12 O2 = 3 SO2 + 6 CO2 + 9 H2O
FeCl3 + K2C2O4*H2O = KCl + K5Fe(C2O4)4*4H2O =>
FeCl3 + 4 K2C2O4*H2O = 3 KCl + K5Fe(C2O4)4*4H2O
NaOH + Na2S = Na + H2S + O2 =>
2 NaOH + Na2S = 4 Na + H2S + O2
Li + Fe2Cl = LiCl + Fe =>
Li + Fe2Cl = LiCl + 2 Fe
NaOH + CH4 = CH4OH + Na =>
NaOH + CH4 = CH4OH + Na
CO3(NH4)2 + CaCl2 = H2O + CO2 + NH3Ca + Cl2 =>
CO3(NH4)2 + 2 CaCl2 = H2O + CO2 + 2 NH3Ca + 2 Cl2
CH2O2 + H2SO4 = H2S + CO2 + H2O =>
4 CH2O2 + H2SO4 = H2S + 4 CO2 + 4 H2O
MnO4 + S = MnS + SO4 =>
MnO4 + 2 S = MnS + SO4
Au + HCl + HNO3 = NO2 + H2O + HAuCl4 =>
Au + 4 HCl + 3 HNO3 = 3 NO2 + 3 H2O + HAuCl4
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
Ni + Pb(C2H3O2)2 = Pb + C4H6NiO4 =>
Ni + Pb(C2H3O2)2 = Pb + C4H6NiO4
H2OH2OH2OH2O = H2OH2OH2O =>
3 H2OH2OH2OH2O = 4 H2OH2OH2O
Cr(OH)3 + HBrO4 = Cr(BrO4)3 + H2O =>
Cr(OH)3 + 3 HBrO4 = Cr(BrO4)3 + 3 H2O
Na2CO3 + NaOHH2O = Na2OH + NaCO3 + H2O =>
Na2CO3 + NaOHH2O = Na2OH + NaCO3 + H2O
Mn + NH4OH = MnOH + NH4 =>
Mn + NH4OH = MnOH + NH4
CuSO4 + Mn = Mn2(SO4) + Cu =>
CuSO4 + 2 Mn = Mn2(SO4) + Cu
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
C2H2 + Cl2 = CCl4 + HCl =>
C2H2 + 5 Cl2 = 2 CCl4 + 2 HCl
H2SO4 + Ae(OH)3 = H2O + Ae2(SO4)3 =>
3 H2SO4 + 2 Ae(OH)3 = 6 H2O + Ae2(SO4)3
C6H5O6N2 + O2 = CO2 + H2O + NO2 =>
4 C6H5O6N2 + 25 O2 = 24 CO2 + 10 H2O + 8 NO2
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Al + Ga + As = AlGaAs =>
Al + Ga + As = AlGaAs
KI(aq) + HCl(aq) = HI(aq) + KCl(aq) =>
KI(aq) + HCl(aq) = HI(aq) + KCl(aq)
MgNH4PO4 + H = MgNH5PO4 =>
MgNH4PO4 + H = MgNH5PO4
PbSO4 = Pb3O4 + SO2 + O2 =>
3 PbSO4 = Pb3O4 + 3 SO2 + O2
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(i) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(i)
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq)*H2O =>
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq)*H2O
TiJ4 = Ti + J2 =>
TiJ4 = Ti + 2 J2
Zn + Ca(ClO4)2 = Zn(ClO4)2 + Ca =>
Zn + Ca(ClO4)2 = Zn(ClO4)2 + Ca
Na3[Ag(SO3S)2] + KI = AgI + Na2S2O3 + K2S2O3 =>
2 Na3[Ag(SO3S)2] + 2 KI = 2 AgI + 3 Na2S2O3 + K2S2O3
MnO4{-} + Fe{+2} = Fe(MnO4)2 =>
2 MnO4{-} + Fe{+2} = Fe(MnO4)2
AB + CD = AD + BC =>
AB + CD = AD + BC
Al2(SO4)3 + NH3 = Al + NH3(SO4)3 =>
Al2(SO4)3 + NH3 = 2 Al + NH3(SO4)3
Fe + NH4Cl = FeCl8 + NH4 =>
Fe + 8 NH4Cl = FeCl8 + 8 NH4
CaCO3 + Gd2O3 + NiO + Re + ReO3 = CaGdNiReO6 + CO2 =>
6 CaCO3 + 3 Gd2O3 + 6 NiO + Re + 5 ReO3 = 6 CaGdNiReO6 + 6 CO2
Mg + Br2 + Ba(NO3)2 = Mg(NO3)2 + BaBr2 =>
Mg + Br2 + Ba(NO3)2 = Mg(NO3)2 + BaBr2
KBrBaI = KIBaBr =>
KBrBaI = KIBaBr
CH3COOH + O2 = CH3COO2O + H =>
CH3COOH + O2 = CH3COO2O + H
C4H6O5(aq) + NaOH(aq) = H2O(l) + Na2C4H4O5 =>
C4H6O5(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2C4H4O5
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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