| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Mn = MnCl2 + Mg
H2SO4HNO3 = H2O + HNO3 + SO3 =>
H2SO4HNO3 = H2O + HNO3 + SO3
Na2(CrO4)2 + AlI3 = NaI2 + Al2(CrO4)3 =>
3 Na2(CrO4)2 + 4 AlI3 = 6 NaI2 + 2 Al2(CrO4)3
K2SO4 + AgNO3 = Ag2SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 KNO3
HCl + CaCO3 = CaCl2 + H2O3C =>
2 HCl + CaCO3 = CaCl2 + H2O3C
Na2B4O7 + AgCl = Na2Cl2 + Ag2B4O7 =>
Na2B4O7 + 2 AgCl = Na2Cl2 + Ag2B4O7
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C3H7SH(l) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C3H7SH(l) + 6 O2(g) = 3 CO2(g) + SO2(g) + 4 H2O(g)
C6H13COOH + NaOH = C6H13COONa + H2O =>
C6H13COOH + NaOH = C6H13COONa + H2O
Zn + Al2(SO4)3 + H2O = Zn(OH)3 + Al2S3 =>
8 Zn + Al2(SO4)3 + 12 H2O = 8 Zn(OH)3 + Al2S3
BiF5 + H2O = O3 + HF + BiF3 =>
3 BiF5 + 3 H2O = O3 + 6 HF + 3 BiF3
K3(PO4) + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
Na2CO3(aq) + H2SO4(aq) = H2CO3(aq) + Na2SO4(aq) =>
Na2CO3(aq) + H2SO4(aq) = H2CO3(aq) + Na2SO4(aq)
C5H9NO2 + O2 = CO2 + H2O + CO(NH2)2 =>
2 C5H9NO2 + 11 O2 = 9 CO2 + 7 H2O + CO(NH2)2
H10Cl3 + V(OH4)2 = H5(OH4)3 + V3Cl3 =>
H10Cl3 + 3 V(OH4)2 = 2 H5(OH4)3 + V3Cl3
CuZn + O2 = ZnO + CuO =>
CuZn + O2 = ZnO + CuO
C6H5OH + KMnO4 + H2SO4 + H2O = C6H10O4 + K2SO4 + MnSO4 =>
5 C6H5OH + 2 KMnO4 + 3 H2SO4 + 7 H2O = 5 C6H10O4 + K2SO4 + 2 MnSO4
CuS + H2O = CuO + H2S =>
CuS + H2O = CuO + H2S
CO2 + KOH = K2CO3 + H2OKOH = K2CO3 + H2O =>
CO2 + 3 KOH = K2CO3 + H2OKOH
C3H6 + KMnO4 + H2SO4 = C2H4OO + K2SO4 + MnSO4 + H2O =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 C2H4OO + 6 K2SO4 + 12 MnSO4 + 18 H2O
C13H9Br3O5 + H2 = C13H25Br3O5 =>
C13H9Br3O5 + 8 H2 = C13H25Br3O5
Ag(s) + Br2(l) = AgBr(s) =>
2 Ag(s) + Br2(l) = 2 AgBr(s)
K2MnO4 + H2SO4 = KMnO4 + MnSO4 + H2O + K2SO4 =>
5 K2MnO4 + 4 H2SO4 = 4 KMnO4 + MnSO4 + 4 H2O + 3 K2SO4
AlH3O3 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlH3O3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HClBaOH = BaClH2O =>
HClBaOH = BaClH2O
NH4Cl + Sb2O3 = SbCl3 + (NH4)2O =>
6 NH4Cl + Sb2O3 = 2 SbCl3 + 3(NH4)2O
Ca2 + H2SO4 = Ca(SO3)2 + H2O =>
Ca2 + 4 H2SO4 = 2 Ca(SO3)2 + 4 H2O
NiCl2 + Nh3 = [Ni(Nh3)6]Cl2 =>
NiCl2 + 6 Nh3 = [Ni(Nh3)6]Cl2
N2 + H2O = HO2 + N2H =>
3 N2 + 2 H2O = HO2 + 3 N2H
PbSO4 + NaClO(aq) = Na2SO4(aq) + Pb + O + Cl =>
PbSO4 + 2 NaClO(aq) = Na2SO4(aq) + Pb + 2 O + 2 Cl
C7H14O + NaClO = C7H12O + NaCl + H2O =>
C7H14O + NaClO = C7H12O + NaCl + H2O
NH4Cl + Ni(NO3)2 = NiCl2 + (NH4)(NO3) =>
2 NH4Cl + Ni(NO3)2 = NiCl2 + 2(NH4)(NO3)
C12H22O11 + H2 = C2H5OH + CO2 =>
3 C12H22O11 + 6 H2 = 13 C2H5OH + 10 CO2
Mg(MnO4)2 + HCl = MgCl2 + MnCl2 + H2O + Cl2 =>
Mg(MnO4)2 + 16 HCl = MgCl2 + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2SO4 + NaF = NH4F + Na2SO4 =>
(NH4)2SO4 + 2 NaF = 2 NH4F + Na2SO4
As2O3 + Ca(OH)2 = Ca3(AsO4)2 + H2O + H2 =>
As2O3 + 3 Ca(OH)2 = Ca3(AsO4)2 + H2O + 2 H2
Pb{+4} + BO3{-3} = BPbO3{+} =>
Pb{+4} + BO3{-3} = BPbO3{+}
BariumNitrate + PotassiumChromate = PotassiumNitrate + BariumChromate =>
BariumNitrate + PotassiumChromate = PotassiumNitrate + BariumChromate
C10H14O2 + C10H10O2 = C21H26O2 + CH2O =>
31 C10H14O2 + 7 C10H10O2 = 16 C21H26O2 + 44 CH2O
Co(OH)2 + H2SeO3 = CoSeO3 + H2O =>
Co(OH)2 + H2SeO3 = CoSeO3 + 2 H2O
H2 + Fe{+2} = H{+} + Fe =>
H2 + Fe{+2} = 2 H{+} + Fe
C3H8 + Oxygen = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnSO4 + Cr(NO3)2 = Zn(NO3)2 + CrSO4 =>
ZnSO4 + Cr(NO3)2 = Zn(NO3)2 + CrSO4
CoI2 + Ni(NO3)2 = Co(NO3)2 + NiI2 =>
CoI2 + Ni(NO3)2 = Co(NO3)2 + NiI2
C57H98O6 + H2O = C17H31COOH + C3H8O3 =>
C57H98O6 + 3 H2O = 3 C17H31COOH + C3H8O3
Mg + HClO2 = Mg(ClO2) + H2 =>
2 Mg + 2 HClO2 = 2 Mg(ClO2) + H2
CoOOH + H2SO4 = (CoO)2SO4 + H2O =>
2 CoOOH + H2SO4 = (CoO)2SO4 + 2 H2O
Co{+2} + H2O + NH4C2H3O2 = Co(C2H3O2)2(H2O)4 + NH4{+} =>
Co{+2} + 4 H2O + 2 NH4C2H3O2 = Co(C2H3O2)2(H2O)4 + 2 NH4{+}
TiO(NO3)2 + Ca(NO3)2 + Pb(NO3)2 = PbCaTiO3 + NO2 + O2 =>
TiO(NO3)2 + Ca(NO3)2 + Pb(NO3)2 = PbCaTiO3 + 6 NO2 + 2 O2
TiCl4(l) + H2O = TiO2 + HCl =>
TiCl4(l) + 2 H2O = TiO2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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