| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 KBiO3 + MnSO4 + 11 H2SO4 = KMnO4 + 5 Bi(SO4)2 + 2 K2SO4 + 11 H2O
CuSO4 + K2CO3 = CuCO3 + K2(SO4) =>
CuSO4 + K2CO3 = CuCO3 + K2(SO4)
CaCO3 + HNO3 = Ca(NO3)2 + CO3 + H2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO3 + H2
NH3 + CH3COOH = C2H3O2NH4 =>
NH3 + CH3COOH = C2H3O2NH4
C6H10 + KMnO4 = C6H10KMnO4 =>
C6H10 + KMnO4 = C6H10KMnO4
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
C5H12 + Cl2 = CCl + HCl =>
2 C5H12 + 17 Cl2 = 10 CCl + 24 HCl
C17H31COOH + C2H5OH = C17H35COOC2H5 + H2O =>
C17H31COOH + 11 C2H5OH = 2 C17H35COOC2H5 + 9 H2O
KMnO4 + C6H12O6 + HCl = MnCl2 + CO2 + H2O + KCl =>
24 KMnO4 + 5 C6H12O6 + 72 HCl = 24 MnCl2 + 30 CO2 + 66 H2O + 24 KCl
NH4NO3 + H2O2 = NO2 + H2O =>
NH4NO3 + 3 H2O2 = 2 NO2 + 5 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Cr(CO)6 + HNO3 = HCrO4 + CO2 + NO + H2O =>
3 Cr(CO)6 + 19 HNO3 = 3 HCrO4 + 18 CO2 + 19 NO + 8 H2O
Sb4 + Cl2 = SbCl8 =>
Sb4 + 16 Cl2 = 4 SbCl8
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NO2 = N3 + O2 =>
3 NO2 = N3 + 3 O2
Zn + (OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn + (OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
CrCl3 + NH3 + H2O = Cr2O3(H2O) + NH4Cl =>
2 CrCl3 + 6 NH3 + 4 H2O = Cr2O3(H2O) + 6 NH4Cl
C4H6 + Br2 = C4 + HBr =>
C4H6 + 3 Br2 = C4 + 6 HBr
(NH4)2SO4 + CaSO4 = [Ca(SO4)2] + NH4 =>
(NH4)2SO4 + CaSO4 = [Ca(SO4)2] + 2 NH4
Al2S3 + Na2O = Al2O + Na2S3 =>
Al2S3 + Na2O = Al2O + Na2S3
Al(OH0)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH0)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
FeCr2O4 + NO3{-} + CO3{-2} = CrO4{-2} + Fe2O3 + NO2{-} + CO2 =>
2 FeCr2O4 + 7 NO3{-} + 4 CO3{-2} = 4 CrO4{-2} + Fe2O3 + 7 NO2{-} + 4 CO2
Cr(NO3)3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 NaNO3
FeSO3 + HCl = FeCl2 + H2SO3 =>
FeSO3 + 2 HCl = FeCl2 + H2SO3
Al(CH2CH3)3 + H2O = Al(OH)3 + C2H6 =>
Al(CH2CH3)3 + 3 H2O = Al(OH)3 + 3 C2H6
C + H2 = C4H10 =>
4 C + 5 H2 = C4H10
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + CuNO3 = Cu + Fe(NO3)2(aq) =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2(aq)
Mg + H2S = MgS + H2 =>
Mg + H2S = MgS + H2
Al + CuCl2 + H2O = Cu(OH)2 + AlCl3 + H =>
2 Al + 3 CuCl2 + 6 H2O = 3 Cu(OH)2 + 2 AlCl3 + 6 H
AuCl3(s) = Au + Cl =>
AuCl3(s) = Au + 3 Cl
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
V + HNO3 = V(NO3)3 + N3 + H2O =>
5 V + 18 HNO3 = 5 V(NO3)3 + N3 + 9 H2O
ClO3{-} + SO2 + H2O = Cl{-} + SO4{2-} + H{+} =>
ClO3{-} + 3 SO2 + 3 H2O = Cl{-} + 3 SO4{2-} + 6 H{+}
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mg(NO3)2 = N2O5 + MgO =>
Mg(NO3)2 = N2O5 + MgO
KMnO4 + H2Te + H2SO4 = Te + K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 5 H2Te + 3 H2SO4 = 5 Te + K2SO4 + 8 H2O + 2 MnSO4
H2SO4 + Al(NO3)3 + FeSO4 = Al2(SO4)3 + NO + Fe2(SO4)3 + H2O =>
12 H2SO4 + 2 Al(NO3)3 + 18 FeSO4 = Al2(SO4)3 + 6 NO + 9 Fe2(SO4)3 + 12 H2O
H + CN = HCN =>
H + CN = HCN
Na2SiO3 + NaCl + H2O = HClO + NaOH + Si =>
Na2SiO3 + 2 NaCl + 3 H2O = 2 HClO + 4 NaOH + Si
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + N2 + H2O0 =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O0
N2H5Cl + I2 + NaOH = NaI + NaCl + N2 + H2O =>
N2H5Cl + 2 I2 + 5 NaOH = 4 NaI + NaCl + N2 + 5 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
K(s) + I(g) = KI =>
K(s) + I(g) = KI
KI + (NH4)2S = K2S + NH4I =>
2 KI + (NH4)2S = K2S + 2 NH4I
CH3COOH + C6H4(OH)COOH = C9H8O4 =>
CH3COOH + 10 C6H4(OH)COOH = 8 C9H8O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
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