| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4(aq) + 3 Cu(NO3)2(aq) = 6 KNO3 + Cu3(PO4)2
C2H6OHNa = C2H5ONaH2 =>
C2H6OHNa = C2H5ONaH2
Mn + Cd{2+} = Mn{2+} + Cd =>
Mn + Cd{2+} = Mn{2+} + Cd
(NH4)2CO3 + H3PO4 = (NH4)3PO4 + H2O + CO2 =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2O + 3 CO2
NH4NO3(aq) + H2O(l) = NH4OH(aq) + HNO3(aq) =>
NH4NO3(aq) + H2O(l) = NH4OH(aq) + HNO3(aq)
Cu(s)Ag(aq) = CuAg =>
Cu(s)Ag(aq) = CuAg
KNO2 + HCl = KO2 + NCl3 + H2 =>
2 KNO2 + 6 HCl = 2 KO2 + 2 NCl3 + 3 H2
Sn4 + Cl2 = SnCl4 =>
Sn4 + 8 Cl2 = 4 SnCl4
Zn + HCl + O2 = ZnCl2 + H2O =>
2 Zn + 4 HCl + O2 = 2 ZnCl2 + 2 H2O
NaSiO3 + HCl = HSiO3 + NaCl =>
NaSiO3 + HCl = HSiO3 + NaCl
Na + Hg = Na11Hg =>
11 Na + Hg = Na11Hg
ICl3 + Na2O = NaIO3 + NaCl + I2 =>
5 ICl3 + 9 Na2O = 3 NaIO3 + 15 NaCl + I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCIO5 = KCI + O2 =>
2 KCIO5 = 2 KCI + 5 O2
XH2SO4 = SO3 + XH2O =>
XH2SO4 = SO3 + XH2O
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H5SH(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
PCl3 + KOH = K2HPO3 + H2O + KCl =>
PCl3 + 5 KOH = K2HPO3 + 2 H2O + 3 KCl
K2CrO4 + C2H5OH + H2SO4 = CH3CHO + H2O + Cr2(SO4)3 + K2SO4 =>
2 K2CrO4 + 3 C2H5OH + 5 H2SO4 = 3 CH3CHO + 8 H2O + Cr2(SO4)3 + 2 K2SO4
S + H2SO4 = H2S + SO4 =>
S + H2SO4 = H2S + SO4
Na2SO3(s) + HC1(aq) = H2O + SO2(g) + NaC1(aq) =>
Na2SO3(s) + 2 HC1(aq) = H2O + SO2(g) + 2 NaC1(aq)
BaCl2 + HOH = Ba(OH)2 + HCl =>
BaCl2 + 2 HOH = Ba(OH)2 + 2 HCl
Mn + Cd{2+} = Cd + Mn{2+} =>
Mn + Cd{2+} = Cd + Mn{2+}
Fe(NO3)2 + Zn = Fe + Zn(NO3)2 =>
Fe(NO3)2 + Zn = Fe + Zn(NO3)2
Mn + IrCl6{3-} = Mn{2+} + Ir + Cl{-} =>
3 Mn + 2 IrCl6{3-} = 3 Mn{2+} + 2 Ir + 12 Cl{-}
C2H60(l) + O2(g) = CO2(g) + H2O(g) =>
C2H60(l) + 17 O2(g) = 2 CO2(g) + 30 H2O(g)
TiO2(s) + C(s) + Cl2(g) = TiCl4(g) + CO(g) =>
TiO2(s) + 2 C(s) + 2 Cl2(g) = TiCl4(g) + 2 CO(g)
Nb + S = NbS2 =>
Nb + 2 S = NbS2
C7H5N + H2O + NaOH = NaC6H5CO2 + NH3 =>
C7H5N + H2O + NaOH = NaC6H5CO2 + NH3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na2O + SiO2 = Na2O3Si =>
Na2O + SiO2 = Na2O3Si
AgMnO4 + Fr2TeO3 + H2TeO4 = MnTeO4 + Fr2TeO4 + AgTeO4 + H2O =>
AgMnO4 + 2 Fr2TeO3 + 2 H2TeO4 = MnTeO4 + 2 Fr2TeO4 + AgTeO4 + 2 H2O
C3H6 + OH = CO2 + H2O =>
C3H6 + 18 OH = 3 CO2 + 12 H2O
FeSO4 + (NH4)2SO4 = [Fe(SO4)2(NH4)2] =>
FeSO4 + (NH4)2SO4 = [Fe(SO4)2(NH4)2]
H2[PtCl6] + NaOH = NaCl + Na2[Pt(OH)6] + H2O =>
H2[PtCl6] + 8 NaOH = 6 NaCl + Na2[Pt(OH)6] + 2 H2O
Mg2SiO4 + Al2SiO5 + H2O = Mg5Al2Si3O10(OH)8 + Mg2Al4Si5O18 =>
11 Mg2SiO4 + 6 Al2SiO5 + 16 H2O = 4 Mg5Al2Si3O10(OH)8 + Mg2Al4Si5O18
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Al2O3 + Zn = Zn2O3 + Al =>
Al2O3 + 2 Zn = Zn2O3 + 2 Al
CH2NH2COOHNaOH = CH2NH2COONaH2O =>
CH2NH2COOHNaOH = CH2NH2COONaH2O
Na + MgBr2 = NaBr + Mg =>
2 Na + MgBr2 = 2 NaBr + Mg
K2CrO4 + C2H5OH + H2SO4 = CH3CHO + H2O + Cr2(SO4)3 + K2SO4 =>
2 K2CrO4 + 3 C2H5OH + 5 H2SO4 = 3 CH3CHO + 8 H2O + Cr2(SO4)3 + 2 K2SO4
Ca + ZnBr2 = CaZn + Br =>
Ca + ZnBr2 = CaZn + 2 Br
ICl3 + Na2O = NaIO3 + NaCl + I2 =>
5 ICl3 + 9 Na2O = 3 NaIO3 + 15 NaCl + I2
NaCl + Cu(NO3) = CuCl + NaNO3 =>
NaCl + Cu(NO3) = CuCl + NaNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(aq) + HCl = H2 + AlCl3 =>
2 Al(aq) + 6 HCl = 3 H2 + 2 AlCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Rb2SO4 + BaCl2 = BaSO4 + RbCl =>
Rb2SO4 + BaCl2 = BaSO4 + 2 RbCl
HC2H3NO2S + O2 = CO2 + H2O + NO2 + SO3 =>
2 HC2H3NO2S + 9 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/03/24
Équations équilibrées sur09/02/23
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