| Équations équilibrées la veille |
Ca{2+} + C2O4{2-} + H2O = CaC2O4H2O
C2OH6 + O2 = C2H4O2 + H2O =>
C2OH6 + O2 = C2H4O2 + H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Al(NO3)3(aq) + Na2S(aq) = Al2S3(aq) + NaNO3(s) =>
2 Al(NO3)3(aq) + 3 Na2S(aq) = Al2S3(aq) + 6 NaNO3(s)
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
K + NaOH = Na + KOH =>
K + NaOH = Na + KOH
NH4NO3 + HCl = NH4Cl + NO + H2O =>
5 NH4NO3 + 2 HCl = 2 NH4Cl + 8 NO + 7 H2O
K + MgSO4 = KSO4 + Mg2 =>
2 K + 2 MgSO4 = 2 KSO4 + Mg2
Zn3 + (PO3) = Zn3(PO3)2 =>
Zn3 + 2(PO3) = Zn3(PO3)2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
FeS + HNO3(c) = Fe(NO3)2 + NO + S + H2O =>
3 FeS + 8 HNO3(c) = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O
Ni(SO4) + H3(PO4) = Ni3(PO4)2 + H2(SO4) =>
3 Ni(SO4) + 2 H3(PO4) = Ni3(PO4)2 + 3 H2(SO4)
H3Fe + OH = H2O + Fe =>
H3Fe + 3 OH = 3 H2O + Fe
PbO + HI = PbOH + I =>
PbO + HI = PbOH + I
zinchydroxide + hydrochloricacid = water + zincchloride =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
FeCI3 + Na2CO3 = FeCO3 + Na2CI3 =>
FeCI3 + Na2CO3 = FeCO3 + Na2CI3
NaNO3 + C = NaNO2 + CO2 =>
2 NaNO3 + C = 2 NaNO2 + CO2
Gd(NO3)3 + (NH2)2CO = Gd2O3 + CO2 + NO2 + H2O =>
14 Gd(NO3)3 + 3(NH2)2CO = 7 Gd2O3 + 3 CO2 + 48 NO2 + 6 H2O
H2CO3 + Bi(OH)3 = H2(OH)3 + BiCO3 =>
H2CO3 + Bi(OH)3 = H2(OH)3 + BiCO3
Zn + Mg2(SO4)2 = Zn2(SO4)2 + Mg =>
2 Zn + Mg2(SO4)2 = Zn2(SO4)2 + 2 Mg
RbOH + H2SO2 = Rb2SO2 + H2O =>
2 RbOH + H2SO2 = Rb2SO2 + 2 H2O
FeCI3 + Na2CO3 = FeCO3 + Na2CI3 =>
FeCI3 + Na2CO3 = FeCO3 + Na2CI3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
H2C2H4O3 = H + HC2H4O3 =>
H2C2H4O3 = H + HC2H4O3
NO3H2O = H2NO4 =>
NO3H2O = H2NO4
NiCl2 + K3(Fe(CN)6) = Ni3(Fe(CN)6)2 + KCl =>
3 NiCl2 + 2 K3(Fe(CN)6) = Ni3(Fe(CN)6)2 + 6 KCl
(C6H8O6)2 + Ca(OH)2 = CaC12H14O12 + H2O =>
(C6H8O6)2 + Ca(OH)2 = CaC12H14O12 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3 + MgCl2 = Mg(NH3)4 + Cl =>
4 NH3 + MgCl2 = Mg(NH3)4 + 2 Cl
NaCrO2 + NaClO + H2O = Na2CrO7 + NaOH + Cl2 =>
2 NaCrO2 + 18 NaClO + 8 H2O = 2 Na2CrO7 + 16 NaOH + 9 Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2S2O4 + HCl = SO2 + NaCl + S2 + H2O =>
4 Na2S2O4 + 8 HCl = 6 SO2 + 8 NaCl + S2 + 4 H2O
Al + NaOH + H2O = NaAl(OH)5 + H2 =>
Al + NaOH + 4 H2O = NaAl(OH)5 + 2 H2
Fe{3} + Sn{2} = Fe{2} + Sn{4] =>
2 Fe{3} + Sn{2} = 2 Fe{2} + Sn{4]
N2 + H2SO4 = NO2 + H2SO3 =>
N2 + 4 H2SO4 = 2 NO2 + 4 H2SO3
ammoniumcarbonate + magnesiumchloride = ammoniumchloride + magnesiumcarbonate =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + MgCO3
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
NH3 + I2 = N2 + HI =>
2 NH3 + 3 I2 = N2 + 6 HI
ZnS + HCl = H2SZnCl2 =>
ZnS + 2 HCl = H2SZnCl2
AlCl3 + BaBr2 = BaCl2 + AlBr3 =>
2 AlCl3 + 3 BaBr2 = 3 BaCl2 + 2 AlBr3
KClO3 + Sb2S5 = KCl + Sb2O5 + SO2 =>
5 KClO3 + Sb2S5 = 5 KCl + Sb2O5 + 5 SO2
NaBr + HCO = NaCO + HBr =>
NaBr + HCO = NaCO + HBr
KClO3 + Sb2S5 = KCl + Sb2O5 + SO2 =>
5 KClO3 + Sb2S5 = 5 KCl + Sb2O5 + 5 SO2
Ga3 + Cl2 = GaCl3 =>
2 Ga3 + 9 Cl2 = 6 GaCl3
NaCl(s) = Na(s)Cl(g) =>
NaCl(s) = Na(s)Cl(g)
FeTiO3 + CO = Fe + TiO + CO2 =>
FeTiO3 + 2 CO = Fe + TiO + 2 CO2
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| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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