| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOHNaHCO3 = H2OCO2NaC2H3O2
S2Cl2 + Cr12O3 = CrCl3 + SO2 + S =>
36 S2Cl2 + 2 Cr12O3 = 24 CrCl3 + 3 SO2 + 69 S
H + e = H{-} =>
H + e = H{-}
RbNO3 = Rb2O + NO + O2 =>
4 RbNO3 = 2 Rb2O + 4 NO + 3 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H8O2NaOH = C3H5NaO2CH4O =>
C4H8O2NaOH = C3H5NaO2CH4O
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6) + K2SO4
CH3CCCH3H2O = CH3COHCHCH3 =>
CH3CCCH3H2O = CH3COHCHCH3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Al(s) + O(g) = AlO(l) =>
Al(s) + O(g) = AlO(l)
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
P{5+} + O{2-} = P2O5 =>
2 P{5+} + 5 O{2-} = P2O5
Co(NO3)2NaOH = CoOHNa(NO3)2 =>
Co(NO3)2NaOH = CoOHNa(NO3)2
K + ClO = KCl + O =>
K + ClO = KCl + O
C5H18 + O2 = CO2 + H2O =>
2 C5H18 + 19 O2 = 10 CO2 + 18 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ag + Fe(NO3)3 = Ag(NO3)3 + Fe =>
Ag + Fe(NO3)3 = Ag(NO3)3 + Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(NO3)2 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2
C2H5NO2 + ZnSO4*H2O = Zn(C2H4NO2)2 + H2SO4 + H2O =>
2 C2H5NO2 + ZnSO4*H2O = Zn(C2H4NO2)2 + H2SO4 + H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
U + F = UF4 =>
U + 4 F = UF4
Cl2(g) + KBr(aq) = KCl(aq) + Br2(g) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(g)
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
RbNO3 = Rb2O + NO + O2 =>
4 RbNO3 = 2 Rb2O + 4 NO + 3 O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
CH4 + N2 + H2O = CO2 + NH3 =>
3 CH4 + 4 N2 + 6 H2O = 3 CO2 + 8 NH3
OC3H2O + O2 = CO2 + H2O =>
2 OC3H2O + 5 O2 = 6 CO2 + 2 H2O
HF + OH = FH2O =>
HF + OH = FH2O
Cl2 + Na2SiO3 + H2O = NaCl + NaOCl + H2SiO3 =>
Cl2 + Na2SiO3 + H2O = NaCl + NaOCl + H2SiO3
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
C4H9N3O2 + C10H16N5O13P3 = C10H15N5O10P2 + C4H10N3O5P =>
C4H9N3O2 + C10H16N5O13P3 = C10H15N5O10P2 + C4H10N3O5P
(NH4)2SO3 + H2O = NH4(OH) + H2SO3 =>
(NH4)2SO3 + 2 H2O = 2 NH4(OH) + H2SO3
Pb(NO3)2 + K4Fe(CN)6 = Pb2Fe(CN)6 + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2Fe(CN)6 + 4 KNO3
Cl + Ba(OH)2 = BaCl2 + Ba(ClO)2 + H2O =>
4 Cl + 2 Ba(OH)2 = BaCl2 + Ba(ClO)2 + 2 H2O
H2 + O3 = H2O2 =>
3 H2 + 2 O3 = 3 H2O2
Ca(Cl2) + Na(OH) = Ca(OH) + Na(Cl2) =>
Ca(Cl2) + Na(OH) = Ca(OH) + Na(Cl2)
CUSO4*5H2O = CUSO4 + H2 + O2 =>
2 CUSO4*5H2O = 2 CUSO4 + 10 H2 + 5 O2
H = H9 =>
9 H = H9
CaO + H3PO4 = Ca3[PO4]2 + H2O =>
3 CaO + 2 H3PO4 = Ca3[PO4]2 + 3 H2O
NH4NO2 = NO2 + NH3 + H2O =>
7 NH4NO2 = 6 NO2 + 8 NH3 + 2 H2O
Cr + HNO3 = Cr(NO3)4 + NO + H2O =>
3 Cr + 16 HNO3 = 3 Cr(NO3)4 + 4 NO + 8 H2O
H2 + O3 = H2O2 =>
3 H2 + 2 O3 = 3 H2O2
HAuCl4 + N2H4 = Au + N2 + HCl =>
4 HAuCl4 + 3 N2H4 = 4 Au + 3 N2 + 16 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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