| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg =>
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
CaF2 + H2SO4 = HF + CaSO4 =>
CaF2 + H2SO4 = 2 HF + CaSO4
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Ba + CaCl2 = BaCl2 + Ca =>
Ba + CaCl2 = BaCl2 + Ca
Na(OH) + H3(PO4) = Na3(PO4) + H2O =>
3 Na(OH) + H3(PO4) = Na3(PO4) + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HClO4 + Na2SO3 = NaClO4 + H2O + SO2 =>
2 HClO4 + Na2SO3 = 2 NaClO4 + H2O + SO2
C2H5OH + NaMnO4 + NaOH = CH3COOH + Na2MnO4 + H2O =>
C2H5OH + 4 NaMnO4 + 4 NaOH = CH3COOH + 4 Na2MnO4 + 3 H2O
C8H5KO4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
C8H5KO4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C20H41OH + O2 = CO2 + H2O =>
C20H41OH + 30 O2 = 20 CO2 + 21 H2O
C2F5H1 + O2 = OF2 + CO2 + H2O =>
2 C2F5H1 + 7 O2 = 5 OF2 + 4 CO2 + H2O
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
FeCl + KSCN = KCl + Fe(SCN) =>
FeCl + KSCN = KCl + Fe(SCN)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
K + CO2 = K2CO2 =>
2 K + CO2 = K2CO2
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
NaCl + Pb(NO3)2 = PbCl + Na(NO3)2 =>
NaCl + Pb(NO3)2 = PbCl + Na(NO3)2
Al + O = Al(O2)3 =>
Al + 6 O = Al(O2)3
LiOH + HCO3 = LiCO3 + HOH =>
LiOH + HCO3 = LiCO3 + HOH
BOCl2 + LiBr = BOBr2 + LiCl =>
BOCl2 + 2 LiBr = BOBr2 + 2 LiCl
(CH3)2CHCOONa + NaOH = C3H8 + Na2CO3 =>
(CH3)2CHCOONa + NaOH = C3H8 + Na2CO3
Fe{2+} + Hg{2+} = Fe{3+} + Hg2{2+} =>
2 Fe{2+} + 2 Hg{2+} = 2 Fe{3+} + Hg2{2+}
AgNO3 + NAl = AgAl + NNO3 =>
AgNO3 + NAl = AgAl + NNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
ZnCl2 = Zn + Cl3 =>
3 ZnCl2 = 3 Zn + 2 Cl3
NaNO2 + FeCl2 + HCl = FeCl3 + NaCl + NO + H2O =>
NaNO2 + FeCl2 + 2 HCl = FeCl3 + NaCl + NO + H2O
Be + H3O{+} + H2O = [Be(H2O)4]{2+} + H2 =>
Be + 2 H3O{+} + 2 H2O = [Be(H2O)4]{2+} + H2
H3PO4 + MgO = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 MgO = 3 H2O + Mg3(PO4)2
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Na + HO = NaO + H2 =>
2 Na + 2 HO = 2 NaO + H2
C2H5NH2 + H2O = C2H5OH + NH3 =>
C2H5NH2 + H2O = C2H5OH + NH3
CaPO4 + KNO3 = CaNO3 + KPO4 =>
CaPO4 + KNO3 = CaNO3 + KPO4
Cl2 + Al = AlCl3 = =>
3 Cl2 + 2 Al = 2 AlCl3
NO2 + H2O = NHO2 + HNO3 =>
2 NO2 + H2O = NHO2 + HNO3
H3PO4 + Mg(OH) = Mg3PO4 + H2O =>
H3PO4 + 3 Mg(OH) = Mg3PO4 + 3 H2O
N2 + H2O = NH4 + NO3O2 =>
7 N2 + 20 H2O = 10 NH4 + 4 NO3O2
CaCl2 + NaC17H35CO2 = Ca(C17H35CO2)2 + NaCl =>
CaCl2 + 2 NaC17H35CO2 = Ca(C17H35CO2)2 + 2 NaCl
Hg + KNO3 + H2SO4 = K2SO4 + HgSO4 + NO + H2O =>
3 Hg + 2 KNO3 + 4 H2SO4 = K2SO4 + 3 HgSO4 + 2 NO + 4 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
HNO3(aq) + K2SO3(s) = H2SO3 + KNO3 =>
2 HNO3(aq) + K2SO3(s) = H2SO3 + 2 KNO3
CUS + O2 = CUO + SO =>
CUS + O2 = CUO + SO
Ni(oh)2 + NaClO2 + H2O = NaClO + Ni(OH)3 =>
Ni(oh)2 + 3 NaClO2 + 3 H2O = 3 NaClO + 2 Ni(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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