| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SK2 = K2SH2
C7H6O2 + NCH3 = C8H9NO2 =>
C7H6O2 + NCH3 = C8H9NO2
Li + MgCl2 = LiCl3 + Mg2 =>
4 Li + 6 MgCl2 = 4 LiCl3 + 3 Mg2
CuS + FeCl2 = FeS + CuCl2 =>
CuS + FeCl2 = FeS + CuCl2
C8H9O2N + O2 = CO2 + H2O + N2 = =>
4 C8H9O2N + 37 O2 = 32 CO2 + 18 H2O + 2 N2
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2 =>
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2
HSO4 + Ca(OH) = H2O + CaSO4 =>
HSO4 + Ca(OH) = H2O + CaSO4
CuS + FeCl2 = FeS + CuCl2 =>
CuS + FeCl2 = FeS + CuCl2
HSO4 + Ca(OH) = H2O + CaSO4 =>
HSO4 + Ca(OH) = H2O + CaSO4
Ca + C = CaC2 =>
Ca + 2 C = CaC2
Li2O + Cl2O7 = Cl2O + Li2O7 =>
Li2O + Cl2O7 = Cl2O + Li2O7
I2 + S2O3{2-} = I{-} + S4O6{2{-}]‾ =>
3 I2 + 2 S2O3{2-} = 6 I{-} + S4O6{2{-}]‾
CuS + FeCl2 = FeS + CuCl2 =>
CuS + FeCl2 = FeS + CuCl2
Cl2ZnI2 = ZnCl2I2 =>
Cl2ZnI2 = ZnCl2I2
Mg(C2H3O2)2 + RbOH = Mg(OH)2 + RbC2H3O2 =>
Mg(C2H3O2)2 + 2 RbOH = Mg(OH)2 + 2 RbC2H3O2
CuS + FeCl2 = FeS + CuCl2 =>
CuS + FeCl2 = FeS + CuCl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ba(NO3)2 + Fe(NO3)3*9H2O + C6H8O7 = BaFe12O19 + CO2 + H2O + N2 =>
9 Ba(NO3)2 + 108 Fe(NO3)3*9H2O + 95 C6H8O7 = 9 BaFe12O19 + 570 CO2 + 1352 H2O + 171 N2
NaClO3 + C7H5NaO2Mg = NaCl + MgO + CO2 + H2O + Na2CO3 =>
32 NaClO3 + 6 C7H5NaO2Mg = 32 NaCl + 6 MgO + 39 CO2 + 15 H2O + 3 Na2CO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaOH = Na2OH2O =>
2 NaOH = Na2OH2O
Al2(SO4)3 + Mg = MgSO4 + Al =>
Al2(SO4)3 + 3 Mg = 3 MgSO4 + 2 Al
CaSO4 + BaCl2 = BaSO4 + CaCl2 =>
CaSO4 + BaCl2 = BaSO4 + CaCl2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Hg(NO3)(NH4)SO = HgSONH4(NO3) =>
Hg(NO3)(NH4)SO = HgSONH4(NO3)
ZnCl2CH3OH = CH3ClOHZnCl =>
ZnCl2CH3OH = CH3ClOHZnCl
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
MgSO4 + NaF = MgF2 + Na2SO4 =>
MgSO4 + 2 NaF = MgF2 + Na2SO4
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Li2SO4 + H2O = Li2O + H2SO4 =>
Li2SO4 + H2O = Li2O + H2SO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
P4 + HOCl + H2O = H3PO4 + Cl{-} + H3O{+} =>
P4 + 10 HOCl + 16 H2O = 4 H3PO4 + 10 Cl{-} + 10 H3O{+}
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4OH
P4 + HOCl + H2O = H3PO4 + HCl =>
P4 + 10 HOCl + 6 H2O = 4 H3PO4 + 10 HCl
IF5 + H2O = HF + HIO3 =>
IF5 + 3 H2O = 5 HF + HIO3
HPO + HCl = H2OP + Cl =>
HPO + HCl = H2OP + Cl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
F2Cl2 = FCl =>
F2Cl2 = 2 FCl
H2O + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2O + P4 + 10 HOCl = 4 H3PO4 + 10 Cl{-} + 10 H{+}
(CH3)2NH2Cl + NaOH = (CH3)2NHCl + H2O + Na =>
(CH3)2NH2Cl + NaOH = (CH3)2NHCl + H2O + Na
Ba(OH)2 + ZnBr2 = Zn(OH)2 + BaBr2 =>
Ba(OH)2 + ZnBr2 = Zn(OH)2 + BaBr2
P4 + HOCl + H2O = H3PO4 + HCl =>
P4 + 10 HOCl + 6 H2O = 4 H3PO4 + 10 HCl
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
Pb + H2SO4 = Pb(HSO4)2 + H2O + SO2 =>
Pb + 3 H2SO4 = Pb(HSO4)2 + 2 H2O + SO2
NH4Cl(aq) + CaOCl2 = N2 + CaCl2 + H2O + HCl =>
2 NH4Cl(aq) + 3 CaOCl2 = N2 + 3 CaCl2 + 3 H2O + 2 HCl
NaCl + C + CaCN2 = CaCl2 + NaCN =>
2 NaCl + C + CaCN2 = CaCl2 + 2 NaCN
NaClO3 + H2SO4 + SO2 = ClO2 + NaHSO4 =>
2 NaClO3 + H2SO4 + SO2 = 2 ClO2 + 2 NaHSO4
Ca2 + CO3 = Ca2O + CO2 =>
Ca2 + CO3 = Ca2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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