| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr3N2 + 6 H2O = 3 Sr(OH)2 + N2 + 3 H2
Fe(OH)3 + CO2 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 CO2 = Fe2(CO3)3 + 3 H2O
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeO + KOH = KO + Fe(OH) =>
FeO + KOH = KO + Fe(OH)
CaCO3 + HNO2 = HCO3 + CaNO2 =>
CaCO3 + HNO2 = HCO3 + CaNO2
Fe(OH)3 + H2SeO3 = Fe2(SeO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SeO3 = Fe2(SeO3)3 + 6 H2O
NH4NO3(aq) + CaSO3(s) = (NH4)2SO3(aq) + Ca(NO3)2(aq) =>
2 NH4NO3(aq) + CaSO3(s) = (NH4)2SO3(aq) + Ca(NO3)2(aq)
CaSO4*H2O = Ca + SO4 + H2O =>
CaSO4*H2O = Ca + SO4 + H2O
MnO4{-} + C2O4{2-} + H2O = MnO2 + CO3{2-} + OH =>
2 MnO4{-} + C2O4{2-} + 2 H2O = 2 MnO2 + 2 CO3{2-} + 4 OH
Ca + Pb(OH)2 = Ca(OH)2 + Pb =>
Ca + Pb(OH)2 = Ca(OH)2 + Pb
HNO3 + S2 = H2SO4 + NO2 + H2O =>
12 HNO3 + S2 = 2 H2SO4 + 12 NO2 + 4 H2O
Na2SO4 + NH4HCO3 = Na2CO3 + (NH4)2SO4 + H2O + CO2 =>
Na2SO4 + 2 NH4HCO3 = Na2CO3 + (NH4)2SO4 + H2O + CO2
CaCl2(aq) + K2CO3(aq) = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(aq) + CaCO3(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H12O6 + NO3{-} = HCO3{-} + N2 + H{+} + H2O =>
5 C6H12O6 + 24 NO3{-} = 30 HCO3{-} + 12 N2 + 6 H{+} + 12 H2O
RbOHMg = MgOHRb =>
RbOHMg = MgOHRb
FeBr2 = FeBr + Br2 =>
2 FeBr2 = 2 FeBr + Br2
PbO + HCl = PbCl + Cl2 + H2O =>
2 PbO + 4 HCl = 2 PbCl + Cl2 + 2 H2O
PCl3 + HCl = Cl2 + PH3 =>
PCl3 + 3 HCl = 3 Cl2 + PH3
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2 + KNO3 =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KNO3
HgHPO4 = Hg + H2 + PO4 =>
2 HgHPO4 = 2 Hg + H2 + 2 PO4
C3H6O + CuSO4 = CO2 + Cu + H2O + SO2 =>
C3H6O + 4 CuSO4 = 3 CO2 + 4 Cu + 3 H2O + 4 SO2
C3H8O(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
Fe(k) + H2O(s) = FeO(k) + H2(d) =>
Fe(k) + H2O(s) = FeO(k) + H2(d)
Na2C3 + HN3 = H2C3 + NaN3 =>
Na2C3 + 2 HN3 = H2C3 + 2 NaN3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH3 + Cu2O = Cu + H2O + N2 =>
2 NH3 + 3 Cu2O = 6 Cu + 3 H2O + N2
N2 + H2O = H2O2 + N2H5 =>
2 N2 + 10 H2O = 5 H2O2 + 2 N2H5
C5H10 + O2 = CH4 + CO =>
4 C5H10 + 5 O2 = 10 CH4 + 10 CO
C5 + O10 = CO2 =>
C5 + O10 = 5 CO2
NaI + FeCl3 = FeI2 + NaCl + I =>
3 NaI + FeCl3 = FeI2 + 3 NaCl + I
M + H2O = M(OH)3 + H2 =>
2 M + 6 H2O = 2 M(OH)3 + 3 H2
H2CO3 + H2O = CO3 + H4O =>
H2CO3 + H2O = CO3 + H4O
CH4 + O2 = C + HO2 =>
CH4 + 4 O2 = C + 4 HO2
NH4Br(aq) + CaCl2(aq) = NH4Cl(aq) + CaBr2(aq) =>
2 NH4Br(aq) + CaCl2(aq) = 2 NH4Cl(aq) + CaBr2(aq)
Fe(OH)3Be = FeOHBe(OH)2 =>
Fe(OH)3Be = FeOHBe(OH)2
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
SO2 + FeCl3 + H2O = H2SO4 + FeCl2 + HCl =>
SO2 + 2 FeCl3 + 2 H2O = H2SO4 + 2 FeCl2 + 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + H2SO4 + KCl = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 8 H2SO4 + 10 KCl = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
F + O2 = F2O3 =>
4 F + 3 O2 = 2 F2O3
(CH3CO)2OH2O = CH3COOH =>
(CH3CO)2OH2O = 2 CH3COOH
NaNO3 + Ba(OH)2 = Ba(NO3)2 + Na(OH) =>
2 NaNO3 + Ba(OH)2 = Ba(NO3)2 + 2 Na(OH)
C3H7COOH + Li = C3H7COOLi + H2 =>
2 C3H7COOH + 2 Li = 2 C3H7COOLi + H2
As4O6 + KIO4 + KOH = K3AsO4 + KIO3 + H2O =>
As4O6 + 4 KIO4 + 12 KOH = 4 K3AsO4 + 4 KIO3 + 6 H2O
Ca3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = P4(g) + 6 CaSiO3(l) + 10 CO(g)
HSO4{-} + NH3 = SO4{2-} + NH4{+} =>
HSO4{-} + NH3 = SO4{2-} + NH4{+}
FGe = GeF =>
FGe = GeF
UF6 + H2O + H2 = UO2 + HF =>
UF6 + 2 H2O + H2 = UO2 + 6 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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