| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3N + H2O = (CH3)3NH + OH
CoSO4 + Na3PO4 = Co3(PO4)2 + Na2SO4 =>
3 CoSO4 + 2 Na3PO4 = Co3(PO4)2 + 3 Na2SO4
NH4NO3 + H2 = NH3 + H2O =>
NH4NO3 + 4 H2 = 2 NH3 + 3 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO3)3 + H2O =>
K2Cr2O7 + 6 Na2SO3 + 4 H2SO4 = K2SO4 + 6 Na2SO4 + Cr2(SO3)3 + 4 H2O
H2O + HCl = Cl4 + H3O =>
4 H2O + 4 HCl = Cl4 + 4 H3O
CH3COOCH2CH3 + NaOH = C2H3NaO2 + CH3CH2OH =>
CH3COOCH2CH3 + NaOH = C2H3NaO2 + CH3CH2OH
Cu + CaSO4 = Ca + CuSO4 =>
Cu + CaSO4 = Ca + CuSO4
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Ni(No3)2 + NaOH = NaNo3 + Ni(OH)2 =>
Ni(No3)2 + 2 NaOH = 2 NaNo3 + Ni(OH)2
FeO + MnO2 = Fe2O3 + Mn =>
4 FeO + MnO2 = 2 Fe2O3 + Mn
Sn{+2} + Cl{-} + As2O3 + H{+} = As + SnCl6{-2} + H2O =>
3 Sn{+2} + 18 Cl{-} + As2O3 + 6 H{+} = 2 As + 3 SnCl6{-2} + 3 H2O
Mg3N2 + H2SO4 = MgSO4 + [NH4]2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + [NH4]2SO4
CuSO4*5H2O + Al = AlSO4 + Cu + H2O =>
CuSO4*5H2O + Al = AlSO4 + Cu + 5 H2O
Zn + Au(NO3)3 = Zn(NO3)3 + Au =>
Zn + Au(NO3)3 = Zn(NO3)3 + Au
C6H5ONa + CO2 + H2O = C6H6O + NaHCO3 =>
C6H5ONa + CO2 + H2O = C6H6O + NaHCO3
Ca + Cr(NO3) = Ca(NO3)2 + Cr =>
Ca + 2 Cr(NO3) = Ca(NO3)2 + 2 Cr
Zn + Au(NO3)3 = Zn(NO3)3 + Au =>
Zn + Au(NO3)3 = Zn(NO3)3 + Au
TiO2 + Fe2O3 = TiFe2O5 =>
TiO2 + Fe2O3 = TiFe2O5
Ti + HNO3 + HCl = H2[TiCl6] + NO2 + H2O =>
Ti + 4 HNO3 + 6 HCl = H2[TiCl6] + 4 NO2 + 4 H2O
CH3CH2CH2COOH + HBr = CH3CH2CH2COOBr + H2 =>
CH3CH2CH2COOH + HBr = CH3CH2CH2COOBr + H2
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
Na + F{2} = NaF{2} =>
Na + F{2} = NaF{2}
HCIO2 + KOH = KCIO2 + H2O =>
HCIO2 + KOH = KCIO2 + H2O
C6H4Cl6 + H2O + O2 = CO2 + HCl =>
2 C6H4Cl6 + 2 H2O + 11 O2 = 12 CO2 + 12 HCl
C18H16O2 + O2 = H2O + CO2 =>
C18H16O2 + 21 O2 = 8 H2O + 18 CO2
O2(g) + C8H18(l) = CO2(g) + H2O(g) =>
25 O2(g) + 2 C8H18(l) = 16 CO2(g) + 18 H2O(g)
Cu(NO3)2(aq) + Cr(s) = Cu3 + Cr(NO3)3 =>
3 Cu(NO3)2(aq) + 2 Cr(s) = Cu3 + 2 Cr(NO3)3
[Co(NH3)6]Cl3 + AgNO3 = [Co(NH3)6](NO3)3 + AgCl =>
[Co(NH3)6]Cl3 + 3 AgNO3 = [Co(NH3)6](NO3)3 + 3 AgCl
Fe2O3 + KNO3 + K(OH) = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 K(OH) = 2 K2FeO4 + 3 KNO2 + 2 H2O
HNO3 + Ca[OH]2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca[OH]2 = Ca(NO3)2 + 2 H2O
NiS3 + O2 = NiO3 + SO2 =>
2 NiS3 + 9 O2 = 2 NiO3 + 6 SO2
CaCl2(s) + Na3Po4(aq) = Ca3(Po4)2(s) + NaCl(aq) =>
3 CaCl2(s) + 2 Na3Po4(aq) = Ca3(Po4)2(s) + 6 NaCl(aq)
HC2H3O2 + KOH = H2O(l) + CO2(g) + KH =>
HC2H3O2 + 4 KOH = 2 H2O(l) + 2 CO2(g) + 4 KH
Co(OH)2 + KOH + KMnO4 = K2MnO4 + H2O + Co2O3 =>
2 Co(OH)2 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + 3 H2O + Co2O3
Ca + Mg(PO4) = Mg + Ca(PO4) =>
Ca + Mg(PO4) = Mg + Ca(PO4)
Mn3 + ClO3 = MnO3 + Cl =>
Mn3 + 3 ClO3 = 3 MnO3 + 3 Cl
Fe2(SO4)3 + CaCO3 + H2O = FeOOH + CaSO4 + CO2 =>
Fe2(SO4)3 + 3 CaCO3 + H2O = 2 FeOOH + 3 CaSO4 + 3 CO2
Mg + TICl4 = MgCl2 + TI =>
2 Mg + TICl4 = 2 MgCl2 + TI
FrOH + Al + H2O = FrAl(OH)4 + H2 =>
2 FrOH + 2 Al + 6 H2O = 2 FrAl(OH)4 + 3 H2
C3H7OH + HBr = C3H7Br + H2O =>
C3H7OH + HBr = C3H7Br + H2O
K2CrO4 + NaOH = K(OH) + Na2(CrO4) =>
K2CrO4 + 2 NaOH = 2 K(OH) + Na2(CrO4)
H2S + NO3 = S + NO + H3O =>
3 H2S + NO3 = 3 S + NO + 2 H3O
Fe + NaOH = FeO + Na + H2O =>
Fe + 2 NaOH = FeO + 2 Na + H2O
KClO + KI + H2SO4 = H2O + KCl + I2 + K2SO4 =>
KClO + 2 KI + H2SO4 = H2O + KCl + I2 + K2SO4
Fe + NaOH = FeO + Na + H2O =>
Fe + 2 NaOH = FeO + 2 Na + H2O
Ca(OH)2 + HCl = Cl2Ca + H2O =>
Ca(OH)2 + 2 HCl = Cl2Ca + 2 H2O
Me2CO3 = Me2O + CO2 =>
Me2CO3 = Me2O + CO2
(Al(OH)2)2SO4 = Al + OH + SO4 =>
(Al(OH)2)2SO4 = 2 Al + 4 OH + SO4
Hg2S = HgS + Hg =>
Hg2S = HgS + Hg
CN2 + F = CF4 + NF4 =>
CN2 + 12 F = CF4 + 2 NF4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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