| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn2O3 + 2 NaOH = 2 NaSnO2 + HOH
F2 + OH{-} = OF2 + F{-} + H2O =>
2 F2 + 2 OH{-} = OF2 + 2 F{-} + H2O
KNO3 + NaHCO3 = NaNO3 + K2CO3 + H2O + CO2 =>
2 KNO3 + 2 NaHCO3 = 2 NaNO3 + K2CO3 + H2O + CO2
P4(s) + Cl2(g) = PCl5(s) =>
P4(s) + 10 Cl2(g) = 4 PCl5(s)
CaCO3 + H2OHCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 H2OHCl = CaCl2 + CO2 + 3 H2O
C2H4 + Cl = C2H4Cl2 =>
C2H4 + 2 Cl = C2H4Cl2
C4H4S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C4H4S(l) + 6 O2(g) = 4 CO2(g) + 2 H2O(g) + SO2(g)
FeSO4(aq) + K2S(aq) = FeS(s) + K2SO4(aq) =>
FeSO4(aq) + K2S(aq) = FeS(s) + K2SO4(aq)
HCCH + H2 = C2H6 =>
HCCH + 2 H2 = C2H6
N4 + O2 = NO =>
N4 + 2 O2 = 4 NO
Zn + C = ZnC2 =>
Zn + 2 C = ZnC2
CaCl3 = Ca + Cl3 =>
CaCl3 = Ca + Cl3
C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O
CaCrO4 + HC2H3O2 = Ca + Cr2O7 + C2H3O2 + H2O =>
2 CaCrO4 + 2 HC2H3O2 = 2 Ca + Cr2O7 + 2 C2H3O2 + H2O
K2S2O7 + H2O = K2SO4 + H2SO4 =>
K2S2O7 + H2O = K2SO4 + H2SO4
CuO2 + HNO3 = CuNO3 + HO2 =>
CuO2 + HNO3 = CuNO3 + HO2
Pb(NO3)2 + KMnO4 = PbO2 + Mn(NO3)2 + K + O2 =>
Pb(NO3)2 + KMnO4 = PbO2 + Mn(NO3)2 + K + O2
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
Cu2 + H2SO4 = Cu2(SO4)2 + H2O + SO2 =>
Cu2 + 4 H2SO4 = Cu2(SO4)2 + 4 H2O + 2 SO2
(NH3OH)Cl + I2 = N2 + HI + HCl + H2O =>
2(NH3OH)Cl + I2 = N2 + 2 HI + 2 HCl + 2 H2O
Mg + MnCl2 = MgCl2 + Mn =>
Mg + MnCl2 = MgCl2 + Mn
K[BiI4] + H2O = BiOI + KI + HI =>
K[BiI4] + H2O = BiOI + KI + 2 HI
Cl + BaI2 = I + BaCl2 =>
2 Cl + BaI2 = 2 I + BaCl2
Na2O + H2SiO3 = Na2SiO3 + H2O =>
Na2O + H2SiO3 = Na2SiO3 + H2O
NH3NO3 = NH3 + NO3 =>
NH3NO3 = NH3 + NO3
C8H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H10(l) + 21 O2(g) = 16 CO2(g) + 10 H2O(l)
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
Ca(No3)2 + NiCl2 = CaCl2 + Ni(No3)2 =>
Ca(No3)2 + NiCl2 = CaCl2 + Ni(No3)2
CuO2 + H2O = Cu(OH)4 =>
CuO2 + 2 H2O = Cu(OH)4
FeCO2 + O2 = Fe2O3 + CO2 =>
4 FeCO2 + 3 O2 = 2 Fe2O3 + 4 CO2
PH2 = PH3 + P2H =>
5 PH2 = 3 PH3 + P2H
Na + Cu2O = Na2O + Cu2 =>
2 Na + Cu2O = Na2O + Cu2
N2H4 + O2 = H2NO3 =>
N2H4 + 3 O2 = 2 H2NO3
CuSO4(H2O)3 + Na3PO4 = Na2SO4 + Cu3(PO4)2 + H2O =>
3 CuSO4(H2O)3 + 2 Na3PO4 = 3 Na2SO4 + Cu3(PO4)2 + 9 H2O
Li + HI = LiH + I =>
Li + HI = LiH + I
Mg(OH)2 + Li3N = Mg3N2 + Li(OH) =>
3 Mg(OH)2 + 2 Li3N = Mg3N2 + 6 Li(OH)
S2 + Cl = S2Cl2 =>
S2 + 2 Cl = S2Cl2
HgO(heat) = Hg + O2 =>
2 HgO(heat) = 2 Hg + O2
CH3(CH2)2OH(l) + O2(g) = CO2 + H2O =>
2 CH3(CH2)2OH(l) + 9 O2(g) = 6 CO2 + 8 H2O
HCl(aq) + NH4HCO3(aq) = NH4Cl + H2O + CO2 =>
HCl(aq) + NH4HCO3(aq) = NH4Cl + H2O + CO2
Al(NO3)3 + LiCl = AlCl3 + Li(NO3) =>
Al(NO3)3 + 3 LiCl = AlCl3 + 3 Li(NO3)
C7H6O3 + OH = C7H5O3 + H2O =>
C7H6O3 + OH = C7H5O3 + H2O
H3C6H5O7 + KOH = H2O + C6H5K3O7 =>
H3C6H5O7 + 3 KOH = 3 H2O + C6H5K3O7
Au + HI = AuH + I =>
Au + HI = AuH + I
CaH2 + H3PO4 = Ca3(PO4)2 + H2 =>
3 CaH2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2
NH4OH + KMnO4 = KOH + MnO + NO2 + H2O =>
5 NH4OH + 7 KMnO4 = 7 KOH + 7 MnO + 5 NO2 + 9 H2O
AgNO3 + N2H4 + KOH = Ag + KNO3 + H2O =>
14 AgNO3 + N2H4 + 16 KOH = 14 Ag + 16 KNO3 + 10 H2O
Ba + CO2 = BaO + C =>
2 Ba + CO2 = 2 BaO + C
SiH4 + H2O = H2SiO3 + H{+} + e =>
SiH4 + 3 H2O = H2SiO3 + 8 H{+} + 8e
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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