| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Cu{2+}SO4 = Fe{2+}SO4 + Cu
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
MoO3 = Mo + O2 =>
2 MoO3 = 2 Mo + 3 O2
AgNO3 + NaCl + NH3 = AgCl + NaNO3(NH3)3 =>
AgNO3 + NaCl + 3 NH3 = AgCl + NaNO3(NH3)3
KHC6H4O4 + NaOH = KNaC6H4O4 + H2O =>
KHC6H4O4 + NaOH = KNaC6H4O4 + H2O
Al + CuSO4 = AlSO4 + Cu =>
Al + CuSO4 = AlSO4 + Cu
KBr(aq) + Cl2 = KCl(aq) + Br2(l) =>
2 KBr(aq) + Cl2 = 2 KCl(aq) + Br2(l)
HCl + Fe(OH) = H2O + FeCl =>
HCl + Fe(OH) = H2O + FeCl
K2 + CIO = KCI + O =>
K2 + 2 CIO = 2 KCI + 2 O
MgO + Fe = FeO + Mg =>
MgO + Fe = FeO + Mg
KHCO3 + Na2CO3 = NaHCO3 + K2CO3 =>
2 KHCO3 + Na2CO3 = 2 NaHCO3 + K2CO3
CuSO4 + Fe = Fe2(SO4)Cu =>
CuSO4 + 2 Fe = Fe2(SO4)Cu
Cu2O + H2O = OH + Cu =>
Cu2O + H2O = 2 OH + 2 Cu
H{+} + I{-} + AsO4H3 = I2 + AsO3H2{-} + H2O =>
H{+} + 2 I{-} + AsO4H3 = I2 + AsO3H2{-} + H2O
Br2 + CaCl2 = CaBr2 + Cl =>
Br2 + CaCl2 = CaBr2 + 2 Cl
KCl + BaCl2 = KCl2 + KBa =>
4 KCl + BaCl2 = 3 KCl2 + KBa
Na2CO3(aq) + CoCl2 = NaCl + Co2(CO3)2 =>
2 Na2CO3(aq) + 2 CoCl2 = 4 NaCl + Co2(CO3)2
H2O + Al + NO2{-} = AlO2{-} + NH3 + OH =>
3 H2O + Al + NO2{-} = AlO2{-} + NH3 + 3 OH
Mn + B2O3 = MnO2 + B =>
3 Mn + 2 B2O3 = 3 MnO2 + 4 B
FeH2SO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeH2SO4 + H2SO4 = Fe2(SO4)3 + 3 H2
Ti + Fe4[Fe(CN)6]3 = TiN + TiC + Fe =>
36 Ti + Fe4[Fe(CN)6]3 = 18 TiN + 18 TiC + 7 Fe
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
CrOH{3-} + Na{-}OH{-} = NaCrO{2-} + H{-2}O =>
CrOH{3-} + Na{-}OH{-} = NaCrO{2-} + H{-2}O
Al + H2SO4 + CsOH + H2O = CsAl(SO4)2(H2O)12 + H2 =>
2 Al + 4 H2SO4 + 2 CsOH + 22 H2O = 2 CsAl(SO4)2(H2O)12 + 3 H2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Na2SO4 + HI = I2 + Na2SO3 + H2O =>
Na2SO4 + 2 HI = I2 + Na2SO3 + H2O
ICl(s) = I2(g) + Cl2(g) =>
2 ICl(s) = I2(g) + Cl2(g)
KClO3 + K2SO3 + H2SO4 = K2SO4 + HCl =>
2 KClO3 + 6 K2SO3 + H2SO4 = 7 K2SO4 + 2 HCl
H2SO4(aq) + Sr(OH)2(aq) = SrSO4(aq) + H2O(l) =>
H2SO4(aq) + Sr(OH)2(aq) = SrSO4(aq) + 2 H2O(l)
CO2 + H2O + N2 = C3H5NO2 + O2 =>
12 CO2 + 10 H2O + 2 N2 = 4 C3H5NO2 + 13 O2
Ba(OH)2CaCl2 = Ca(OH)2BaCl2 =>
Ba(OH)2CaCl2 = Ca(OH)2BaCl2
H2 + P3 = H3P2 =>
9 H2 + 4 P3 = 6 H3P2
Mg{2+} + Cl2 + OH{-} = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg{2+} + 6 Cl2 + 12 OH{-} = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
K2CO3 + H3PO4 = K6(PO4)2 + H2CO3 =>
3 K2CO3 + 2 H3PO4 = K6(PO4)2 + 3 H2CO3
C12H14O3 + MnO4{-} = C10H10O4 + MnO2 + C2H4O + OH{-} =>
11 C12H14O3 + 20 MnO4{-} = 13 C10H10O4 + 20 MnO2 + C2H4O + 20 OH{-}
CH3CH2I + CH3CH2ONa = CH3CH2Na + CH3CH2OI =>
CH3CH2I + CH3CH2ONa = CH3CH2Na + CH3CH2OI
M + H2SO4 = M(SO4)3 + H2O + SO2 =>
M + 6 H2SO4 = M(SO4)3 + 6 H2O + 3 SO2
Br(l) + FeI2 = Fe + BrI2(l) =>
Br(l) + FeI2 = Fe + BrI2(l)
Cu(OH)2 + KCl = CuCl + K(OH)2 =>
Cu(OH)2 + KCl = CuCl + K(OH)2
Gr2(SO4)3 + KMnO4 + KOH = K2GrO4 + MnSO4 + K2SO4 + H2O =>
5 Gr2(SO4)3 + 6 KMnO4 + 32 KOH = 10 K2GrO4 + 6 MnSO4 + 9 K2SO4 + 16 H2O
Ba(NO3)2(g) + Mg(SO4)(g) = Ba(SO4)2(g) + Mg(NO3)(g) =>
Ba(NO3)2(g) + 2 Mg(SO4)(g) = Ba(SO4)2(g) + 2 Mg(NO3)(g)
C2H2 + HCl = C2HCl + H2 =>
C2H2 + HCl = C2HCl + H2
Fe3 + Cl6 = FeCl9 =>
2 Fe3 + 9 Cl6 = 6 FeCl9
PB(NO3)2 = PBO + NO2 + O =>
PB(NO3)2 = PBO + 2 NO2 + O
ZnNO3 + K = KNO3 + Zn =>
ZnNO3 + K = KNO3 + Zn
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
SO3{2-} + HSO4{-} = SO2 + H2O + SO4{2-} =>
SO3{2-} + 2 HSO4{-} = SO2 + H2O + 2 SO4{2-}
K + Fe(NO3)2 = Fe2 + K(NO3) =>
4 K + 2 Fe(NO3)2 = Fe2 + 4 K(NO3)
Zn + KMnO4 + H2SO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + K2SO4 + 2 MnSO4 + 8 H2O
Cl + P = Cl3P2 =>
3 Cl + 2 P = Cl3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
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