| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CLO(aq) = 2 CL(aq) + CLO3(aq)
Cr2O3(s) + Al(s) = Cr(s) + AlO3(s) =>
Cr2O3(s) + Al(s) = 2 Cr(s) + AlO3(s)
Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na
Na2S + Bi(NO3)3 = NaNO3 + Bi2S3 =>
3 Na2S + 2 Bi(NO3)3 = 6 NaNO3 + Bi2S3
N + SO4 = S + NO3 =>
4 N + 3 SO4 = 3 S + 4 NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHSiO3 = Na2SiO3 + SiO2 + H2O =>
2 NaHSiO3 = Na2SiO3 + SiO2 + H2O
ZnSO4(aq) + BaCl2(aq) = BaSO4(s) + ZnCl2(aq) =>
ZnSO4(aq) + BaCl2(aq) = BaSO4(s) + ZnCl2(aq)
Fe + HO2 = Fe3O4 + H2 =>
3 Fe + 2 HO2 = Fe3O4 + H2
KClO3 = O2 + K + Cl2 =>
2 KClO3 = 3 O2 + 2 K + Cl2
BaCO3 + HCIO3 = Ba(CIO3)2 + H2CO3 =>
BaCO3 + 2 HCIO3 = Ba(CIO3)2 + H2CO3
HIO3 + In(OH)3 = In(IO3)3 + H2O =>
3 HIO3 + In(OH)3 = In(IO3)3 + 3 H2O
KHSO3 = K2SO3 + H2O + SO2 =>
2 KHSO3 = K2SO3 + H2O + SO2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
AlBr3 + F2 = AlF3 + Br2 =>
2 AlBr3 + 3 F2 = 2 AlF3 + 3 Br2
NH3 + N2 = N2H3 =>
2 NH3 + N2 = 2 N2H3
C3H8O + O3 = CO2 + H2O =>
C3H8O + 3 O3 = 3 CO2 + 4 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2O3 + SiO2 + H2O = Al2Si4O10(OH)2 =>
Al2O3 + 4 SiO2 + H2O = Al2Si4O10(OH)2
(NH4)3PO4 + (Na)2SO4 = (Na)3PO4 + (NH4)2SO4 =>
2(NH4)3PO4 + 3(Na)2SO4 = 2(Na)3PO4 + 3(NH4)2SO4
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
Ge + KOH + H2O = K2[Ge(OH)6] + H2 =>
Ge + 2 KOH + 4 H2O = K2[Ge(OH)6] + 2 H2
NaOH + KNO3 = NaNO3KOH =>
NaOH + KNO3 = NaNO3KOH
NH4 + AgNO3 = Ag(NH4) + NO3 =>
NH4 + AgNO3 = Ag(NH4) + NO3
CuCl2(aq) + Al(s) = AlCl3 + Cu =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10S + O2 = C2 + H2O + SO2 =>
2 C4H10S + 7 O2 = 4 C2 + 10 H2O + 2 SO2
Cu(CN)2 = Cu + C2N2 =>
Cu(CN)2 = Cu + C2N2
C7H6O + Cu(OH)2 = C7H6O2 + Cu2O + H2O =>
C7H6O + 2 Cu(OH)2 = C7H6O2 + Cu2O + 2 H2O
Na2SO3 + S = Na2S + SO2 =>
2 Na2SO3 + 3 S = 2 Na2S + 3 SO2
CuSO4*10H2O + NaOH = Cu(OH)2 + Na2SO4 + H2O =>
CuSO4*10H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 10 H2O
CaCl2 + H2O = Cl2O + CaH2 =>
CaCl2 + H2O = Cl2O + CaH2
NH3(aq) + H2O(l) = NH3OH + H2 =>
2 NH3(aq) + 2 H2O(l) = 2 NH3OH + H2
Mn + MgO = Mn2O3 + Mg =>
2 Mn + 3 MgO = Mn2O3 + 3 Mg
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O2 + NaClO = NaClO2 + H2 =>
H2O2 + 2 NaClO = 2 NaClO2 + H2
Ti(OC(CH3)3)4 + H2O = TiO2 + (CH3)2CHOH =>
3 Ti(OC(CH3)3)4 + 10 H2O = 3 TiO2 + 16(CH3)2CHOH
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
C2H8O7P2 + NaOH = C2H4Na4O7P2 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4Na4O7P2 + 4 H2O
Mn(OH)2 + KOH = K2MnO2 + H2O =>
Mn(OH)2 + 2 KOH = K2MnO2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
AlF3 + Cl2 = AlCl3 + F2 =>
2 AlF3 + 3 Cl2 = 2 AlCl3 + 3 F2
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O
Al + ZnS = AlZn + S =>
Al + ZnS = AlZn + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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