| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2CO3(aq) + 2 K3PO4(aq) = 2 Na3PO4 + 3 K2CO3
Pb + ClO2 = Pb(ClO2)4 =>
Pb + 4 ClO2 = Pb(ClO2)4
SO2(g) + IO3{-}(aq) + H2O(l) = SO4{2-}(aq) + I{-}(aq) + H{+}(aq) =>
3 SO2(g) + IO3{-}(aq) + 3 H2O(l) = 3 SO4{2-}(aq) + I{-}(aq) + 6 H{+}(aq)
N3 + O3 = NO =>
N3 + O3 = 3 NO
HNO = N2O + H2O =>
2 HNO = N2O + H2O
TiO + O2 = TiO2 =>
2 TiO + O2 = 2 TiO2
Pb(s) + HNO3(aq) = H2(g) + Pb(NO3)4(aq) =>
Pb(s) + 4 HNO3(aq) = 2 H2(g) + Pb(NO3)4(aq)
H6MgO7S = MgSO4 + H2O =>
H6MgO7S = MgSO4 + 3 H2O
FeS2 + O2 = Fe3O4 + SO2 =>
3 FeS2 + 8 O2 = Fe3O4 + 6 SO2
N3 + O3 = NO =>
N3 + O3 = 3 NO
NO3{-}(aq) + Cl2(g) + H2O(l) = NO(g) + ClO3{-}(aq) + OH{-}(aq) =>
10 NO3{-}(aq) + 3 Cl2(g) + 2 H2O(l) = 10 NO(g) + 6 ClO3{-}(aq) + 4 OH{-}(aq)
Li2O + N2 = NO2 + Li =>
4 Li2O + N2 = 2 NO2 + 8 Li
Fe + CuN2O6 = FeN2O6 + Cu =>
Fe + CuN2O6 = FeN2O6 + Cu
Br + NaF = BrF + Na =>
Br + NaF = BrF + Na
Zn + KOH = H2 + K2ZnO2 =>
Zn + 2 KOH = H2 + K2ZnO2
FeSO4*7H2O + Na3C6H5O7*2H2O = FeC6H5NaO7 + Na2SO4 + H2O =>
FeSO4*7H2O + Na3C6H5O7*2H2O = FeC6H5NaO7 + Na2SO4 + 9 H2O
Ga(NO3)3 + Mg(NO3)2 + CH6N4O = MgGa2O4 + H2O + CO2 + NO =>
4 Ga(NO3)3 + 2 Mg(NO3)2 + 3 CH6N4O = 2 MgGa2O4 + 9 H2O + 3 CO2 + 28 NO
AuFeO = FeAuO =>
AuFeO = FeAuO
Pb(NO3)2(aq) + NaI = PbI2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaI = PbI2 + 2 NaNO3
CHI + NaOH = NaCI + H2O =>
CHI + NaOH = NaCI + H2O
GaF3 + CO2 = Ga2O3 + C + F2 =>
4 GaF3 + 3 CO2 = 2 Ga2O3 + 3 C + 6 F2
C13H23(g) + O2(g) = CO2(g) + H2O(l) =>
4 C13H23(g) + 75 O2(g) = 52 CO2(g) + 46 H2O(l)
K2CO3 + CH3COOH = K2CO3(CH3COO)2 + H2 =>
K2CO3 + 2 CH3COOH = K2CO3(CH3COO)2 + H2
Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2
CH3COOH + HCl = H2 + CH3COOCl =>
CH3COOH + HCl = H2 + CH3COOCl
KMnO4 + H2SO4 + Na3C6H5O7 = MnSO4 + H2O + CO2 + K2SO4 + Na2SO4 =>
36 KMnO4 + 69 H2SO4 + 10 Na3C6H5O7 = 36 MnSO4 + 94 H2O + 60 CO2 + 18 K2SO4 + 15 Na2SO4
MnO4{-} + H{+} + VO{2+} = Mn{2+} + VO{3+} + H2O =>
MnO4{-} + 8 H{+} + 5 VO{2+} = Mn{2+} + 5 VO{3+} + 4 H2O
Al + AgOH = Al(OH)3 + Ag =>
Al + 3 AgOH = Al(OH)3 + 3 Ag
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
CuSO4 + H2O = CuH2 + OSO4 =>
CuSO4 + H2O = CuH2 + OSO4
C3H8O3 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C3H8O3 + 14 NO3{-} = 7 N2 + 15 CO2 + 13 H2O + 14 OH{-}
HCl + PbHOH + O2 = PbCl4 + H2O =>
4 HCl + PbHOH + O2 = PbCl4 + 3 H2O
P4 + K(OH) + H2O = KHPO2 + PH3 =>
5 P4 + 12 K(OH) + 12 H2O = 12 KHPO2 + 8 PH3
Ca(OH)2HF = CaHF(OH)2 =>
Ca(OH)2HF = CaHF(OH)2
CO3Na2 + H2SO4 = CO2 + H2O + Na2SO4 =>
CO3Na2 + H2SO4 = CO2 + H2O + Na2SO4
Na2S2O3 + Na2Cr2O7 + H2O = Cr(OH)3 + Na2SO4 + NaOH =>
3 Na2S2O3 + 4 Na2Cr2O7 + 13 H2O = 8 Cr(OH)3 + 6 Na2SO4 + 2 NaOH
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
Al[OH]3 + NaOH = NaAlO2 + H2O =>
Al[OH]3 + NaOH = NaAlO2 + 2 H2O
[Co(H2O)6]Cl2 + [H3NCH2CH2NH3]Cl2 = [Co(H2NCH2CH2NH2)3]Cl2 + H2O + HCl =>
[Co(H2O)6]Cl2 + 3[H3NCH2CH2NH3]Cl2 = [Co(H2NCH2CH2NH2)3]Cl2 + 6 H2O + 6 HCl
Al(NO3)3 + CON2H4 = Al(NO3)3*6CON2H4 =>
Al(NO3)3 + 6 CON2H4 = Al(NO3)3*6CON2H4
(NH4)2Fe(SO4)2*6H2O + KSCN = K2SO4 + NH4(SCN) + Fe(SO4) + H2O =>
(NH4)2Fe(SO4)2*6H2O + 2 KSCN = K2SO4 + 2 NH4(SCN) + Fe(SO4) + 6 H2O
Na2(CO3) + (NH4)(OH) = Na2(NH4) + (CO3)(OH) =>
Na2(CO3) + (NH4)(OH) = Na2(NH4) + (CO3)(OH)
H2SO4(aq) + AgNO3(aq) = Ag2SO4 + HNO3 =>
H2SO4(aq) + 2 AgNO3(aq) = Ag2SO4 + 2 HNO3
Ca + H2O = Ca(O2H2)2 + H2 =>
Ca + 4 H2O = Ca(O2H2)2 + 2 H2
NO3{-} + H{+} + Cu = NO2 + Cu{2+} + H2O =>
2 NO3{-} + 4 H{+} + Cu = 2 NO2 + Cu{2+} + 2 H2O
[Ag(NH3)2]5IO6 + KNH4Cr2O7 + K[Ag(CN)2] + Fe3[Co(NO2)6]2(NO2)3 + NH4HSO4 = Ag2CrO4 + I2 + K2SO4 + CoSO4 + N2 + H2O + Fe4[Fe(CN)6]3 =>
3602[Ag(NH3)2]5IO6 + 7594 KNH4Cr2O7 + 12366 K[Ag(CN)2] + 3206 Fe3[Co(NO2)6]2(NO2)3 + 16392 NH4HSO4 = 15188 Ag2CrO4 + 1801 I2 + 9980 K2SO4 + 6412 CoSO4 + 54048 N2 + 110198 H2O + 1374 Fe4[Fe(CN)6]3
CH3COOH + Pb(NO3)2 = PbN2 + CH3COO + H2O =>
12 CH3COOH + Pb(NO3)2 = PbN2 + 12 CH3COO + 6 H2O
Zn(OH)2 = H2O + ZnO =>
Zn(OH)2 = H2O + ZnO
FeCl3 + Br2 + KOH = K2FeO4 + KBr2 + KCl + H2O =>
FeCl3 + 3 Br2 + 8 KOH = K2FeO4 + 3 KBr2 + 3 KCl + 4 H2O
HNO3 + S = H2O + H2SO3 + NO2 =>
4 HNO3 + S = H2O + H2SO3 + 4 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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