| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI + Cl2 = 2 NaCl + 2 I
Mg(ClO2)2 = Mg + ClO2 =>
Mg(ClO2)2 = Mg + 2 ClO2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
NaClO3 = NaCl + O3 =>
NaClO3 = NaCl + O3
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
K + Al2O3 = K2O + Al =>
6 K + Al2O3 = 3 K2O + 2 Al
FeI2 + F2 = F2I + Fe2 =>
2 FeI2 + 4 F2 = 4 F2I + Fe2
HI + Pb(OH)2 = PbI2 + H2O =>
2 HI + Pb(OH)2 = PbI2 + 2 H2O
Mo2O4 + Zn = Mo2O3 + ZnO =>
Mo2O4 + Zn = Mo2O3 + ZnO
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
NaOH + KCI = NaCI + KOH =>
NaOH + KCI = NaCI + KOH
Ca + Al(CO3)2 = Ca(CO3)2 + Al =>
Ca + Al(CO3)2 = Ca(CO3)2 + Al
Al{5} + O{-2} = Al2O5 =>
2 Al{5} + 5 O{-2} = Al2O5
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
HI + KOH = K(I) + H2O =>
HI + KOH = K(I) + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2Cr2O7 + NaOH = Na2CrO4 + HOH =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + HOH
O2 + SbS3 = Sb2O4 + SO2 =>
8 O2 + 2 SbS3 = Sb2O4 + 6 SO2
H + O2 = H2O =>
4 H + O2 = 2 H2O
Al2(SO4)3*12H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*12H2O = Al2(SO4)3 + 12 H2O
Al2O3 + CaCl2 = AlCl3 + Ca2O2 =>
2 Al2O3 + 6 CaCl2 = 4 AlCl3 + 3 Ca2O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
C7H6O2 + NaHCO3 = C7H5NaO2 + H2CO3 =>
C7H6O2 + NaHCO3 = C7H5NaO2 + H2CO3
Al2(SO4)3(H2O) + Ca(HCO3)2 = Al(OH)3 + CaSO4 + H2O + CO2 =>
Al2(SO4)3(H2O) + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + H2O + 6 CO2
NaOH + HCOOC2H5 = C2H5OH + HCOONa =>
NaOH + HCOOC2H5 = C2H5OH + HCOONa
Zn + I2 + H2O = Zn(OH)2 + HI =>
Zn + I2 + 2 H2O = Zn(OH)2 + 2 HI
Cr(OH)3 + Cl2 + H2O = CrO4{2-} + Cl{-} + H{+} =>
2 Cr(OH)3 + 3 Cl2 + 2 H2O = 2 CrO4{2-} + 6 Cl{-} + 10 H{+}
[AsO3]{3-} + [NO3]{-} + H{+} = [AsO4]{3-} + N2O3 + H2O =>
2[AsO3]{3-} + 2[NO3]{-} + 2 H{+} = 2[AsO4]{3-} + N2O3 + H2O
C6H5NH2 + FeCl2 + H2O = C6H5NH3{+} + Cl{-} + Fe(OH)2 =>
2 C6H5NH2 + FeCl2 + 2 H2O = 2 C6H5NH3{+} + 2 Cl{-} + Fe(OH)2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
NO2N2O2 + O2 = NO2 =>
NO2N2O2 + O2 = 3 NO2
As2O5 + SO2 + H2O = H2SO4 + As2O3 =>
As2O5 + 2 SO2 + 2 H2O = 2 H2SO4 + As2O3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
HPO4 + Mg = HMg + PO4 =>
HPO4 + Mg = HMg + PO4
CH3COOH(l) + O2 = CO2(g) + H2O =>
CH3COOH(l) + 2 O2 = 2 CO2(g) + 2 H2O
FeCl3 + SO2 = FeS + Cl2 + O2 =>
2 FeCl3 + 2 SO2 = 2 FeS + 3 Cl2 + 2 O2
K2O2 + H2O = KOH(aq) + H2O2 =>
K2O2 + 2 H2O = 2 KOH(aq) + H2O2
Na3Po4 + HCl = Na2HPo4 + NaCl =>
Na3Po4 + HCl = Na2HPo4 + NaCl
C12H6 + OH = H2O + CO2 =>
C12H6 + 54 OH = 30 H2O + 12 CO2
NH2CONH2 = CONH + NH3 =>
NH2CONH2 = CONH + NH3
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
Cr2(HPO3)3 + Mn = Mn2(HPO3)3 + Cr =>
Cr2(HPO3)3 + 2 Mn = Mn2(HPO3)3 + 2 Cr
I2 + NH3 = NI3*NH3 + NH4I =>
3 I2 + 5 NH3 = NI3*NH3 + 3 NH4I
CrI3 + Cl2 + OH{-} = CrO4{-2} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{-2} + 6 IO4{-} + 54 Cl{-} + 32 H2O
HCHO + NH3 + H2 = CH3NH2 + H2O =>
HCHO + NH3 + H2 = CH3NH2 + H2O
Mg(OH)2 + HBO2 = Mg(BO2)2 + H2O =>
Mg(OH)2 + 2 HBO2 = Mg(BO2)2 + 2 H2O
LiOH + CuF2 = LiF + Cu(OH)2 =>
2 LiOH + CuF2 = 2 LiF + Cu(OH)2
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
C2H5OH + CrO2 + H2SO4 = C3H6O + Cr3(SO4)3 + H2O =>
9 C2H5OH + 6 CrO2 + 6 H2SO4 = 6 C3H6O + 2 Cr3(SO4)3 + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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