| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2HAsO4 + MgCl2 + NH4OH = MgNH4AsO4 + 2 NaCl + H2O
Cr(NO3)2 + KOH = K(NO3)2 + CrOH =>
Cr(NO3)2 + KOH = K(NO3)2 + CrOH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
PBCO3 + H2O = PBO + H2CO3 =>
PBCO3 + H2O = PBO + H2CO3
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
CH3NO2 + Cl = CCl3NO2 + HCl =>
CH3NO2 + 6 Cl = CCl3NO2 + 3 HCl
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Cu2O3(OH)2(s) + C(s) = Cu(s) + CO2(g) + H2O(g) =>
Cu2O3(OH)2(s) + 2 C(s) = 2 Cu(s) + 2 CO2(g) + H2O(g)
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)
CuSO4 + H3PO4 = Cu3(PO4)2 + H2SO4 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 H2SO4
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
HPO3 + H2O = H3PO4 =>
HPO3 + H2O = H3PO4
U(CO3)3 + Na = Na2CO3 + U =>
U(CO3)3 + 6 Na = 3 Na2CO3 + U
(NH4)2SO4 + NiCl2 = NH4Cl + SO4 + Ni2 =>
2(NH4)2SO4 + 2 NiCl2 = 4 NH4Cl + 2 SO4 + Ni2
LiOH + Fe = Li + Fe(OH)3 =>
3 LiOH + Fe = 3 Li + Fe(OH)3
CH3(CH2)14 + O2 = CO2 + H2O =>
4 CH3(CH2)14 + 91 O2 = 60 CO2 + 62 H2O
LiCl + Na = NaCl + Li =>
LiCl + Na = NaCl + Li
B + NaOH + NaNO3 = NaBO2 + NaNO2 + H2O =>
2 B + 2 NaOH + 3 NaNO3 = 2 NaBO2 + 3 NaNO2 + H2O
Mg(NO3)2 + CaF2 = Ca(NO3)2 + MgF2 =>
Mg(NO3)2 + CaF2 = Ca(NO3)2 + MgF2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
Pb + CuCl2 = PbCl2 + Cu =>
Pb + CuCl2 = PbCl2 + Cu
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Na2O(NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O(NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Na2O2 + KMnO4 = K2O + NaMnO4 + O2 =>
2 Na2O2 + 4 KMnO4 = 2 K2O + 4 NaMnO4 + O2
H3BO3 + Mg = Mg3(BO3)2 + H2 =>
2 H3BO3 + 3 Mg = Mg3(BO3)2 + 3 H2
K2Cr2O4 + AgNO3 = KNO3 + Ag2Cr2O4(s) =>
K2Cr2O4 + 2 AgNO3 = 2 KNO3 + Ag2Cr2O4(s)
H2O2 + K4Fe(CN)6 = KOH + K3Fe(CN)6 =>
H2O2 + 2 K4Fe(CN)6 = 2 KOH + 2 K3Fe(CN)6
H2Te + Au(OH)3 + Al(OH)3 = AuAlTe3 + H2O =>
3 H2Te + Au(OH)3 + Al(OH)3 = AuAlTe3 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn(s) + Pb(C2H3O2)4(aq) = ZnC2H3O2 + Pb =>
4 Zn(s) + Pb(C2H3O2)4(aq) = 4 ZnC2H3O2 + Pb
N2H5{+} + I2 = N2 + I{-} + H{+} =>
N2H5{+} + 2 I2 = N2 + 4 I{-} + 5 H{+}
C7H10N + O2 = C02 + H2O + NO2 =>
2 C7H10N + 7 O2 = 7 C02 + 10 H2O + 2 NO2
H2Te + Au(OH)3 + Al(OH)3 = AuAlTe3 + H2O =>
3 H2Te + Au(OH)3 + Al(OH)3 = AuAlTe3 + 6 H2O
Sulfuricacid + magnesium = magnesiumsulfate + hydrogen =>
H2SO4 + Mg = MgSO4 + H2
Ni + Cd{2} = Cd + Ni{2} =>
Ni + Cd{2} = Cd + Ni{2}
NH3(g) + H2O(l) = NH4(OH) =>
NH3(g) + H2O(l) = NH4(OH)
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
HJO4 + NO + H2O = HNO3 + J2 =>
6 HJO4 + 14 NO + 4 H2O = 14 HNO3 + 3 J2
SiH3Cl + H2O = HCl + (SiH3)2O =>
2 SiH3Cl + H2O = 2 HCl + (SiH3)2O
HP4 + H2O = H3PO4 + H2 =>
2 HP4 + 32 H2O = 8 H3PO4 + 21 H2
CaCO3 + Al2O3 + Si3N4 + SiO2 = CaAl7Si4O12N5 + CO2 =>
4 CaCO3 + 14 Al2O3 + 5 Si3N4 + SiO2 = 4 CaAl7Si4O12N5 + 4 CO2
C2H5OH + CH4 = C2H4OHCH3 + H2 =>
C2H5OH + CH4 = C2H4OHCH3 + H2
Cl2O3 + H2O2 = HClO2 + O2 =>
2 Cl2O3 + 2 H2O2 = 4 HClO2 + O2
CH3COCH3 + O2 = C + (OH)2 =>
2 CH3COCH3 + 5 O2 = 6 C + 6(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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