| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCI2 + KOH = KCI2 + MgOH
Na + C6H6 = C6H5Na + NaH =>
2 Na + C6H6 = C6H5Na + NaH
Pb(C2H3O2)2 + CuSO4 = Cu(C2H3O2)2 + PbSO4 =>
Pb(C2H3O2)2 + CuSO4 = Cu(C2H3O2)2 + PbSO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C3H8O3 + O2 = C3H8O3O =>
2 C3H8O3 + O2 = 2 C3H8O3O
H{+} + I{-}| + ClO{-} = I3{-} + Cl{-} + H2O =>
2 H{+} + 3 I{-}| + ClO{-} = I3{-} + Cl{-} + H2O
H{+} + I{-} + CrO4{2-} = Cr{3+} + I2 + H2O =>
16 H{+} + 6 I{-} + 2 CrO4{2-} = 2 Cr{3+} + 3 I2 + 8 H2O
NaNO2 + H2SO4 = Na2SO4 + HNO2 =>
2 NaNO2 + H2SO4 = Na2SO4 + 2 HNO2
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
I2(g) + HNO3(ac) = HIO3(ac) + NO2(g) + H2O(l) =>
I2(g) + 10 HNO3(ac) = 2 HIO3(ac) + 10 NO2(g) + 4 H2O(l)
P + Se = PSe =>
P + Se = PSe
Cr2O3 + NaIO + NaOH = Na2CrO4 + NaI + H2O =>
Cr2O3 + 3 NaIO + 4 NaOH = 2 Na2CrO4 + 3 NaI + 2 H2O
HCl + K2CrO4 = H2O + K2Cr2O7 + KCl =>
2 HCl + 2 K2CrO4 = H2O + K2Cr2O7 + 2 KCl
AsH3 + AgNO3 + H2O = Ag + H3AsO4 + HNO3 =>
AsH3 + 8 AgNO3 + 4 H2O = 8 Ag + H3AsO4 + 8 HNO3
I3{-} + S2O3{-}2 = I{-} + S4O6{-}2 =>
I3{-} + 4 S2O3{-}2 = 3 I{-} + 2 S4O6{-}2
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
C3 = C =>
C3 = 3 C
Ca(HSiO3)2 + Ca(OH)2 = H2SiO3 + CaO =>
Ca(HSiO3)2 + Ca(OH)2 = 2 H2SiO3 + 2 CaO
Ca(OH)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
NH4Cl + K = NH3 + KCl + H2 =>
2 NH4Cl + 2 K = 2 NH3 + 2 KCl + H2
SI + H2O = SI(OH)2 + H2 =>
SI + 2 H2O = SI(OH)2 + H2
HgS(s) = Hg + S =>
HgS(s) = Hg + S
Al + NO3{-} + OH{-} + H2O = [Al(OH)6]{2-} + NH3 =>
2 Al + NO3{-} + 3 OH{-} + 6 H2O = 2[Al(OH)6]{2-} + NH3
PbCl2 + NaOH = PbOH + NaCl2 =>
PbCl2 + NaOH = PbOH + NaCl2
O2Fl2 = O2 + Fl2 =>
O2Fl2 = O2 + Fl2
CH3CHCH2 + HCl = C3H7Cl =>
CH3CHCH2 + HCl = C3H7Cl
CH4H2O = H2 + CO =>
CH4H2O = 3 H2 + CO
CH3CH2OH + HCl = CH3CH2O{-} + H2Cl{+} =>
CH3CH2OH + HCl = CH3CH2O{-} + H2Cl{+}
H2X + NaOH = H3O + NaX =>
H2X + NaOH = H3O + NaX
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
C15H31COOK + MgCl2 = (C15H31COO)2Mg + KCl =>
2 C15H31COOK + MgCl2 = (C15H31COO)2Mg + 2 KCl
H2O + K2FeO4 + KNO2 = KNO3 + Fe(OH)3 + KOH =>
5 H2O + 2 K2FeO4 + 3 KNO2 = 3 KNO3 + 2 Fe(OH)3 + 4 KOH
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
AlI3 + Na2CO3 = CO2 + NaI + Al2O3 =>
2 AlI3 + 3 Na2CO3 = 3 CO2 + 6 NaI + Al2O3
K + Ca(NO3)2 = K(NO3) + Ca =>
2 K + Ca(NO3)2 = 2 K(NO3) + Ca
NaCl + NiOH = NaOH + NiCl =>
NaCl + NiOH = NaOH + NiCl
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
In = In3 =>
3 In = In3
NH4 + PO4 = (NH4)3PO4 =>
3 NH4 + PO4 = (NH4)3PO4
CrCl3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 NaOH = 2 Na2CrO4 + 12 NaCl + 8 H2O
Fe + I = FeI2 =>
Fe + 2 I = FeI2
ZnH3PO4 = ZnPO4 + H =>
ZnH3PO4 = ZnPO4 + 3 H
Ca(NO3)2 + K3(PO4) = Ca(PO4) + K3(NO3)2 =>
Ca(NO3)2 + K3(PO4) = Ca(PO4) + K3(NO3)2
NaSO4 + BaCl2 = BaSO4 + NaCl2 =>
NaSO4 + BaCl2 = BaSO4 + NaCl2
FeOCr2O3 + K2CO3 + O2 = FeO3 + K2CrO4 + CO2 =>
2 FeOCr2O3 + 4 K2CO3 + 5 O2 = 2 FeO3 + 4 K2CrO4 + 4 CO2
Au = Au3 =>
3 Au = Au3
Li3N + H2 = NH3 + Li =>
2 Li3N + 3 H2 = 2 NH3 + 6 Li
Al2O3 + Cl2O7 = AlCl3 + O2 =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 12 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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