| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2H2 = 2 HBr
S3Fe2 + O2 = FeO + SO2 =>
S3Fe2 + 4 O2 = 2 FeO + 3 SO2
C51H98O6 + KOH = C16H31O2K + C3H8O3 =>
C51H98O6 + 3 KOH = 3 C16H31O2K + C3H8O3
Ag(NO3) + AlCl3 = AgCl3 + Al(NO3) =>
Ag(NO3) + AlCl3 = AgCl3 + Al(NO3)
C2H5O1 + O2(g) = H2O(g) + CO2(g) =>
4 C2H5O1 + 11 O2(g) = 10 H2O(g) + 8 CO2(g)
AgClO3 + Cl2 = AgCl + ClO2 =>
4 AgClO3 + 3 Cl2 = 4 AgCl + 6 ClO2
BaN2 = Ba + N2 =>
BaN2 = Ba + N2
Fe + HNO3 = FeO4 + NO + H2O =>
3 Fe + 8 HNO3 = 3 FeO4 + 8 NO + 4 H2O
Li(s) + H2O(l) = LiOH(aq) + H2(g) = Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
CH4 + N2 + O2 = CNO + H2O =>
2 CH4 + N2 + 3 O2 = 2 CNO + 4 H2O
NaF + Li = LiF + Na =>
NaF + Li = LiF + Na
Mg(NH2)2 = Mg3N2 + NH3 =>
3 Mg(NH2)2 = Mg3N2 + 4 NH3
NaF + Pb(NO3)2 = PbF2 + NaNO3 =>
2 NaF + Pb(NO3)2 = PbF2 + 2 NaNO3
NiO + RuO2 = NiRuO3 =>
NiO + RuO2 = NiRuO3
methanol = carbonmonoxide + hydrogen =>
CH3OH = CO + 2 H2
Bi(OH)3 + Cl2O7 = Bi(ClO4)3 + H2O =>
2 Bi(OH)3 + 3 Cl2O7 = 2 Bi(ClO4)3 + 3 H2O
Na3Po4 + FeCl3 = Na3Cl3 + Fe3(Po4)3 =>
3 Na3Po4 + 3 FeCl3 = 3 Na3Cl3 + Fe3(Po4)3
(NH4)2PtCl6 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl
NH4NO3(aq) + CsCl(aq) = NH4Cl(aq) + CsNO3(aq) =>
NH4NO3(aq) + CsCl(aq) = NH4Cl(aq) + CsNO3(aq)
NaCl + AgPO4 = AgCl + NaPO4 =>
NaCl + AgPO4 = AgCl + NaPO4
Mg + N4 = Mg3N2 =>
6 Mg + N4 = 2 Mg3N2
HC2H3O + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
4 HC2H3O + 5 NaHCO3 = 5 NaC2H3O2 + 3 CO2 + 3 H2O
Ca3(PO4)2 + KI = CaI2 + K3PO4 =>
Ca3(PO4)2 + 6 KI = 3 CaI2 + 2 K3PO4
FeCl3*6H2O + Ca(OH)2 = Fe2O3 + CaCl2 + H2O =>
2 FeCl3*6H2O + 3 Ca(OH)2 = Fe2O3 + 3 CaCl2 + 15 H2O
AlNO3 + Na3PO4 = Al3PO4 + NaNO3 =>
3 AlNO3 + Na3PO4 = Al3PO4 + 3 NaNO3
Sn(OH)2 + KClO = SnO2 + KCl + H2O =>
Sn(OH)2 + KClO = SnO2 + KCl + H2O
Al2(SO4)3 + Cl = Cl2SO4 + Al =>
Al2(SO4)3 + 6 Cl = 3 Cl2SO4 + 2 Al
K2O + Zn(OH)2 = ZnO + KOH =>
K2O + Zn(OH)2 = ZnO + 2 KOH
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C5H5NH + H2O = C5H5NH2 + OH =>
C5H5NH + H2O = C5H5NH2 + OH
CuSO4 + NaCl + Al = AlCl3 + Na2SO4 + Cu =>
3 CuSO4 + 6 NaCl + 2 Al = 2 AlCl3 + 3 Na2SO4 + 3 Cu
BeCl2 + NaOH + H2O = Na2[Be(OH)4] + H2 + Cl2 =>
BeCl2 + 2 NaOH + 2 H2O = Na2[Be(OH)4] + H2 + Cl2
Zn + Cu(CO3)2 = Zn(CO3)2 + Cu =>
Zn + Cu(CO3)2 = Zn(CO3)2 + Cu
H6TeO6 + Na2SO3 = Te + Na2SO4 + H2O =>
H6TeO6 + 3 Na2SO3 = Te + 3 Na2SO4 + 3 H2O
CH3CH2CH2CH2CH2CH2OH = CH3CH2CH2CH2CHCH2 + H2O =>
CH3CH2CH2CH2CH2CH2OH = CH3CH2CH2CH2CHCH2 + H2O
MnO4{-} + H2O2 = Mn{2+} + O2 + OH{-} =>
2 MnO4{-} + 3 H2O2 = 2 Mn{2+} + 4 O2 + 6 OH{-}
C22H12O11 + O2 = CO2 + H2O =>
2 C22H12O11 + 39 O2 = 44 CO2 + 12 H2O
SrSO3 + HCl = SO2 + H2O + SrCl2 =>
SrSO3 + 2 HCl = SO2 + H2O + SrCl2
(NH4)2SO4 + Pb3(PO4)2 = (NH4)3PO4 + PbSO4 =>
3(NH4)2SO4 + Pb3(PO4)2 = 2(NH4)3PO4 + 3 PbSO4
NaClO3 + O2 = NaClO4 =>
2 NaClO3 + O2 = 2 NaClO4
CH3CH2CH2OH + Mg = (CH3CH2CH2O)Mg + H2 =>
2 CH3CH2CH2OH + 2 Mg = 2(CH3CH2CH2O)Mg + H2
C7H6O3 + Na2CO3 = C7H5O3Na + CO2 + H2O =>
2 C7H6O3 + Na2CO3 = 2 C7H5O3Na + CO2 + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
H3AsO4 + Pb(OH)2 = Pb3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Pb(OH)2 = Pb3(AsO4)2 + 6 H2O
IO3{-} + H{+} + e = IO2 + H2O =>
IO3{-} + 2 H{+} + e = IO2 + H2O
C3H4O + H2 = C3H8O =>
C3H4O + 2 H2 = C3H8O
K + Br + O2 = KBrO3 =>
2 K + 2 Br + 3 O2 = 2 KBrO3
HNO3 + CaI2 = Ca(NO3)2 + HI =>
2 HNO3 + CaI2 = Ca(NO3)2 + 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/24
Équations équilibrées sur11/30/23
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