| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + Cu[ClO3]2 = Cu[OH]2 + 2 Na[ClO3]
Fe(C5H7O2)3 + O2 = H2O + CO2 + Fe =>
4 Fe(C5H7O2)3 + 69 O2 = 42 H2O + 60 CO2 + 4 Fe
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
GaN + H2O2 = Ga2O3 + N2 + H2O =>
2 GaN + 3 H2O2 = Ga2O3 + N2 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C5H11OH + KMnO4 + H2SO4 = C2H6O + C2HO2 + K2SO4 + MnSO4 =>
92 C5H11OH + 42 KMnO4 + 63 H2SO4 = 200 C2H6O + 30 C2HO2 + 21 K2SO4 + 42 MnSO4
K2CrO7 + HCl + HNO3 = KNO3 + Cr(NO3)3 + Cl2 + H2O =>
2 K2CrO7 + 18 HCl + 10 HNO3 = 4 KNO3 + 2 Cr(NO3)3 + 9 Cl2 + 14 H2O
Mg(NO3)2*6H2O + NaOH = Mg(OH)2 + NaNO3 + H2O =>
Mg(NO3)2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaNO3 + 6 H2O
PBr3 + HNO3 + H2O = H3PO4 + HBr + NO2 =>
PBr3 + 2 HNO3 + 2 H2O = H3PO4 + 3 HBr + 2 NO2
KHC8H4O4 + HCl = KCl + H2C8H4O4 =>
KHC8H4O4 + HCl = KCl + H2C8H4O4
MgCl2 + Na2HPO4 + NH4Cl = MgNH4PO4 + NaCl + HCl =>
MgCl2 + Na2HPO4 + NH4Cl = MgNH4PO4 + 2 NaCl + HCl
Na2O + H2SO4 = H2O + NaHSO4 =>
Na2O + 2 H2SO4 = H2O + 2 NaHSO4
Ga2(SO3)3 + Li = LiSO3 + Ga =>
Ga2(SO3)3 + 3 Li = 3 LiSO3 + 2 Ga
Cu(NO3)2 + Pb = Cu + Pb(NO3)2 =>
Cu(NO3)2 + Pb = Cu + Pb(NO3)2
CN + Al = AlCN =>
CN + Al = AlCN
HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2
Cu(NO3)2 + Pb = Cu + Pb(NO3)2 =>
Cu(NO3)2 + Pb = Cu + Pb(NO3)2
NaN3 + SOCl2 = NaCl + N2 + NSOCl =>
NaN3 + SOCl2 = NaCl + N2 + NSOCl
H2O2 + BaCl2 + H2SO4 = BaSO4 + Cl2 + H2O =>
H2O2 + BaCl2 + H2SO4 = BaSO4 + Cl2 + 2 H2O
Cd(OH)2 + HNO3 = Cd(NO3)2 + H2O =>
Cd(OH)2 + 2 HNO3 = Cd(NO3)2 + 2 H2O
Fe(C2O4{2-})3{3-} + CO32{-} + H2O = Fe(OH)3 + CO2 + C2O4{2-} =>
40 Fe(C2O4{2-})3{3-} + 2 CO32{-} + 60 H2O = 40 Fe(OH)3 + 40 CO2 + 101 C2O4{2-}
Al + PbNO3 = Pb + AlNO3 =>
Al + PbNO3 = Pb + AlNO3
CaO + HNO3 + MgO = Mg(NO3)2*Ca(NO3)2 + H2O =>
CaO + 4 HNO3 + MgO = Mg(NO3)2*Ca(NO3)2 + 2 H2O
H3PO3 + H2O = H3O + PO4 =>
H3PO3 + 6 H2O = 5 H3O + PO4
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)3 + FeSO4 =>
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)3 + FeSO4
All(OH)3 + HNO3 = All(NO3)3 + H2O =>
All(OH)3 + 3 HNO3 = All(NO3)3 + 3 H2O
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
Ba(OH)2 + NH4Br = NH3 + H2O + BaBr2 =>
Ba(OH)2 + 2 NH4Br = 2 NH3 + 2 H2O + BaBr2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
CuFeS2 + O2 + H2O = Fe2O3 + H2SO4 + CuS =>
4 CuFeS2 + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4 + 4 CuS
Cl + NaOH = NaOCl + NaCl + H2O =>
2 Cl + 2 NaOH = NaOCl + NaCl + H2O
Mg(s) + H2SO4 = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4 = MgSO4(aq) + H2(g)
NH3 + NaOH = H2O + NH2 + Na =>
NH3 + NaOH = H2O + NH2 + Na
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Ti + H3PO4 = Ti3(PO4)4 + H2(g) =>
3 Ti + 4 H3PO4 = Ti3(PO4)4 + 6 H2(g)
[Ag(NH3)2] + H = NH4 + AgH =>
[Ag(NH3)2] + 3 H = 2 NH4 + AgH
Cu + Si(NO3) = Cu(NO3) + Si =>
Cu + Si(NO3) = Cu(NO3) + Si
NH3 + Ca(OCl)Cl = H2O + CaCl2 + N2 =>
2 NH3 + 3 Ca(OCl)Cl = 3 H2O + 3 CaCl2 + N2
C2H2(g) + O(g) = CO2(g) + H2O =>
C2H2(g) + 5 O(g) = 2 CO2(g) + H2O
NH4TcO4 + H2 = Tc + H2O + NH3 =>
2 NH4TcO4 + 7 H2 = 2 Tc + 8 H2O + 2 NH3
Al + PbNO3 = Pb + AlNO3 =>
Al + PbNO3 = Pb + AlNO3
CH3OH + MnO2 = CO + Mn + H2O =>
CH3OH + MnO2 = CO + Mn + 2 H2O
Al3 + Fe3 = AlFe =>
Al3 + Fe3 = 3 AlFe
Na(s) + HOH(l) = NaOH + H =>
Na(s) + HOH(l) = NaOH + H
C10H22 + O2 = CO3 + H2O =>
2 C10H22 + 41 O2 = 20 CO3 + 22 H2O
Fe2Cl = Cl2 + Fe =>
2 Fe2Cl = Cl2 + 4 Fe
CuBr2 + H2O = Cu(OH2)6 + Br =>
CuBr2 + 6 H2O = Cu(OH2)6 + 2 Br
S + CI2 = SCI2 =>
S + CI2 = SCI2
CuSCuSO4 = CuSO2 =>
CuSCuSO4 = 2 CuSO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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