| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K + CO2(SO4)3 = 3 K2SO4 + CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
FeCl3 + Fe(OH)3 = FeCl2 + H2O + O2 =>
8 FeCl3 + 4 Fe(OH)3 = 12 FeCl2 + 6 H2O + 3 O2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
P + S = S2P3 =>
3 P + 2 S = S2P3
SiO2 + KOH = H2O + K2SiO3 =>
SiO2 + 2 KOH = H2O + K2SiO3
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
LiFl + Br = LiBr + Fl =>
LiFl + Br = LiBr + Fl
Cl4 + O2 = Cl4O4 =>
Cl4 + 2 O2 = Cl4O4
AgCl + Cl{-} = [AgCl4]{3-} =>
AgCl + 3 Cl{-} = [AgCl4]{3-}
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
MoO = Mo + O =>
MoO = Mo + O
Zn(NO3)2 + C6H8O7 = ZnO + H2O + CO2 + N2 =>
9 Zn(NO3)2 + 5 C6H8O7 = 9 ZnO + 20 H2O + 30 CO2 + 9 N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H6 + C2H5Cl = C6H5CH3 + HCl =>
2 C6H6 + C2H5Cl = 2 C6H5CH3 + HCl
AlP + Ca = Ca3P2 + Al =>
2 AlP + 3 Ca = Ca3P2 + 2 Al
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb(No3)2 + KI = PbI2(s) + KNo3 = =>
Pb(No3)2 + 2 KI = PbI2(s) + 2 KNo3
CaCl2 + NH3 = CaH2 + NCl3 =>
3 CaCl2 + 2 NH3 = 3 CaH2 + 2 NCl3
KSO4 + LiOH = LiSO4 + KOH =>
KSO4 + LiOH = LiSO4 + KOH
Pb(s) + Cl(aq) = PbCl =>
Pb(s) + Cl(aq) = PbCl
Li + Au3Cl = LiCl + Au =>
Li + Au3Cl = LiCl + 3 Au
SiO2 + Mg(OH)2 = MgSiO3 + H2O =>
SiO2 + Mg(OH)2 = MgSiO3 + H2O
Co(NO3)2 + Na2Cr2O7 = CoCr2O7 + NaNO3 =>
Co(NO3)2 + Na2Cr2O7 = CoCr2O7 + 2 NaNO3
CH3C(CH3)CH2 + HCl = CH3CH(CH3)CH2Cl =>
CH3C(CH3)CH2 + HCl = CH3CH(CH3)CH2Cl
Co + (C2H4NO2) = Co(C2H4NO2)4 =>
Co + 4(C2H4NO2) = Co(C2H4NO2)4
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
{94}Pu = {2}He =>
{94}Pu = 47{2}He
Cl2 + FeI3 = FeCl3 + I2 =>
3 Cl2 + 2 FeI3 = 2 FeCl3 + 3 I2
Al + NO3 = Al(NO3)3 =>
Al + 3 NO3 = Al(NO3)3
CaC2O4H2O = CaCO3 + CO + H2O =>
CaC2O4H2O = CaCO3 + CO + H2O
Cu2(OH)2CO3(s) + HCl(aq) = CuCl2(s) + CO2(g) + H2O(l) =>
Cu2(OH)2CO3(s) + 4 HCl(aq) = 2 CuCl2(s) + CO2(g) + 3 H2O(l)
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
FeCl3 + NaClO = Fe(ClO)3 + NaCl =>
FeCl3 + 3 NaClO = Fe(ClO)3 + 3 NaCl
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
FeBr + NaOH = NaBr + FeOH =>
FeBr + NaOH = NaBr + FeOH
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
KBr + H2SO4 = Br2 + SO2 + H2O + KSO4 =>
2 KBr + 4 H2SO4 = Br2 + 2 SO2 + 4 H2O + 2 KSO4
SO2 + K = SO2K =>
SO2 + K = SO2K
Zn(s) + Cu{+2}(aq) = Zn{+2}(aq) + Cu(s) =>
Zn(s) + Cu{+2}(aq) = Zn{+2}(aq) + Cu(s)
Pb{4+} + Pt = Pb{2+} + Pt{2+} =>
Pb{4+} + Pt = Pb{2+} + Pt{2+}
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
SBr4 + H2O = SO2 + HBr =>
SBr4 + 2 H2O = SO2 + 4 HBr
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
H2C2O4 + O2 = CO2 + H2O =>
2 H2C2O4 + O2 = 4 CO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
Br2 + H2C2O4 = HBr + CO2 =>
Br2 + H2C2O4 = 2 HBr + 2 CO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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