| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(ClO3)3 + 3 NaOH = Fe(OH)3 + 3 NaClO3
MoCl6 + H2SO4 = Mo(SO4)3 + HCl =>
MoCl6 + 3 H2SO4 = Mo(SO4)3 + 6 HCl
LiAlSi2O6 + H2SO4 = Li2SO4 + Al2(SO4)3 + SiO2 + H2O =>
2 LiAlSi2O6 + 4 H2SO4 = Li2SO4 + Al2(SO4)3 + 4 SiO2 + 4 H2O
KClO3 + HCl = Cl2O + H2O + KCl =>
2 KClO3 + 6 HCl = 3 Cl2O + 3 H2O + 2 KCl
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
Na2CO3 + C2N = NaCN + CO =>
Na2CO3 + 2 C2N = 2 NaCN + 3 CO
IF5 = IF7 + I2 =>
7 IF5 = 5 IF7 + I2
Ag(NH3)2 + HCl = AgCl + NH3 + NH4 =>
Ag(NH3)2 + HCl = AgCl + NH3 + NH4
NH3 + I2 = N13 + HI =>
26 NH3 + 39 I2 = 2 N13 + 78 HI
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaNO2 + Cl2 + H2O = HCl + NaNO3 =>
NaNO2 + Cl2 + H2O = 2 HCl + NaNO3
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + KNO3(aq) =>
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + 2 KNO3(aq)
H3PO4 + K2O = K3PO4 + H2O =>
2 H3PO4 + 3 K2O = 2 K3PO4 + 3 H2O
NHO3 + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 NHO3 + Zn(OH)2 = Zn(NO3)2 + 2 H2O
Cu(ClO4)2 + Na2CO3 = CuCO3 + NaClO4 =>
Cu(ClO4)2 + Na2CO3 = CuCO3 + 2 NaClO4
H2SO4 + SrO = SrSO4 + H2O =>
H2SO4 + SrO = SrSO4 + H2O
N + I = NI =>
N + I = NI
Fe + HMnO4 = Fe2O3 + MnO + H2O =>
10 Fe + 6 HMnO4 = 5 Fe2O3 + 6 MnO + 3 H2O
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g)
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
Mg + Cu = Mg2Cu =>
2 Mg + Cu = Mg2Cu
Na + MgCI = NaCI + Mg2 =>
2 Na + 2 MgCI = 2 NaCI + Mg2
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
MnI2 + LiOH + LiIO3 = Mn2O3 + LiI + H2O =>
6 MnI2 + 12 LiOH + LiIO3 = 3 Mn2O3 + 13 LiI + 6 H2O
(NH4)I + Al2(CO3)3 = (NH4)2CO3 + AlI3 =>
6(NH4)I + Al2(CO3)3 = 3(NH4)2CO3 + 2 AlI3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
V2O5 + H2O = VO(H2O)5 + OH =>
V2O5 + 13 H2O = 2 VO(H2O)5 + 6 OH
NH2(CH2)6NH2 + O2 = CO2 + H2O + N2 =>
NH2(CH2)6NH2 + 10 O2 = 6 CO2 + 8 H2O + N2
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
PbCl2 + Fe(NO3)3 = Pb(NO3)2 + FeCl3 =>
3 PbCl2 + 2 Fe(NO3)3 = 3 Pb(NO3)2 + 2 FeCl3
B12 + XeF6 = BF3 + XeF2 =>
B12 + 9 XeF6 = 12 BF3 + 9 XeF2
SO3 + NaOH = Na2(SO4) + H2O =>
SO3 + 2 NaOH = Na2(SO4) + H2O
Ca2(CO3)2 = C4(O2)4 + Ca2O2 =>
2 Ca2(CO3)2 = C4(O2)4 + 2 Ca2O2
PbO2 + HNO3 + Mn(NO3)2 = Pb(NO3)2 + HMnO4 + H2O =>
5 PbO2 + 6 HNO3 + 2 Mn(NO3)2 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2O
Li3PO3 + ZnNO3 = LiNO3 + Zn3PO3 =>
Li3PO3 + 3 ZnNO3 = 3 LiNO3 + Zn3PO3
HSO3{-} + I2 + H2O = I{-} + SO4{-2} + H{+} =>
HSO3{-} + I2 + H2O = 2 I{-} + SO4{-2} + 3 H{+}
C20H40O2 + O2 = CO2 + H =>
C20H40O2 + 19 O2 = 20 CO2 + 40 H
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
MeO + HCl = MeCl2 + H2O =>
MeO + 2 HCl = MeCl2 + H2O
Al2O5 + HNO3 = Al(NO3)5 + H2O =>
Al2O5 + 10 HNO3 = 2 Al(NO3)5 + 5 H2O
As + H2O2(aq) = AsO4(aq) + H2O =>
As + 4 H2O2(aq) = AsO4(aq) + 4 H2O
Mg + KMnO4 = MgO + MnO2 + K2O =>
3 Mg + 2 KMnO4 = 3 MgO + 2 MnO2 + K2O
C3H5(OH) + Cl2 = C3H5 + HCl + CO2 =>
12 C3H5(OH) + 11 Cl2 = 10 C3H5 + 22 HCl + 6 CO2
Al2S3 + Pb(ClO3)4 = Al(ClO3)3 + PbS2 =>
2 Al2S3 + 3 Pb(ClO3)4 = 4 Al(ClO3)3 + 3 PbS2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
MnC2O4 + H2O = Mn + (H2O)C2O4 =>
MnC2O4 + H2O = Mn + (H2O)C2O4
ClO + H2O = Cl2 + OH =>
2 ClO + 2 H2O = Cl2 + 4 OH
OH{-} + Br2 = BrO2 + Br{-} + H2O =>
8 OH{-} + 5 Br2 = 2 BrO2 + 8 Br{-} + 4 H2O
Mn(ClO4)4 + Ni2SO3 = NiClO4 + Mn(SO3)2 =>
Mn(ClO4)4 + 2 Ni2SO3 = 4 NiClO4 + Mn(SO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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