| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePO4(s)
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{-2} + 8 H2O
Fe + PdCl2 = FeCl3 + Pd =>
2 Fe + 3 PdCl2 = 2 FeCl3 + 3 Pd
C2H5OH + O2(d) = CO2(d) + H2O(s) =>
C2H5OH + 3 O2(d) = 2 CO2(d) + 3 H2O(s)
Mn{2+} + ClO3{-} + H2O = MnO2 + Cl2 + H{+} =>
5 Mn{2+} + 2 ClO3{-} + 4 H2O = 5 MnO2 + Cl2 + 8 H{+}
CH4 + HCl = CH5Cl =>
CH4 + HCl = CH5Cl
Co(NO3)3 + K2CO3 = Co2(CO3)3 + K(NO3) =>
2 Co(NO3)3 + 3 K2CO3 = Co2(CO3)3 + 6 K(NO3)
NaOH(aq) + HCIO4(aq) = NaCIO4(aq) + H2O =>
NaOH(aq) + HCIO4(aq) = NaCIO4(aq) + H2O
LiClAgNO3 = LiNO3AgCl =>
LiClAgNO3 = LiNO3AgCl
PbCO3 + CH3COOH = Pb(CH3COO) + CO2 + H2O =>
8 PbCO3 + 9 CH3COOH = 8 Pb(CH3COO) + 10 CO2 + 6 H2O
CaNO32 = CaNO3 + O2 =>
2 CaNO32 = 2 CaNO3 + 29 O2
HO2CCO2H + NaOH = NaHO2CCO2 + H2O =>
HO2CCO2H + NaOH = NaHO2CCO2 + H2O
K3PO4 + H2O = KOH + H3PO4 =>
K3PO4 + 3 H2O = 3 KOH + H3PO4
CaNO32 = CaNO3 + O2 =>
2 CaNO32 = 2 CaNO3 + 29 O2
BaO + CePO4 = Ba3(PO4)2 + Ce2O3 =>
3 BaO + 2 CePO4 = Ba3(PO4)2 + Ce2O3
CH4N2O + C6H12O6 + C2H5OH = C5H10N2O3 + H2O =>
2 CH4N2O + C6H12O6 + C2H5OH = 2 C5H10N2O3 + 3 H2O
KMnO4(aq) + FeSO4(aq) = Fe(MnO4)2(aq) + K2SO4(aq) =>
2 KMnO4(aq) + FeSO4(aq) = Fe(MnO4)2(aq) + K2SO4(aq)
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + OH =>
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + OH
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
AgNH3 + KI = AgI + KNH3 =>
AgNH3 + KI = AgI + KNH3
I{-} + IO{-} + H{+} = I2 + H2O =>
I{-} + IO{-} + 2 H{+} = I2 + H2O
NH4OH + Cu(C2H3O2)2 = Cu(OH)2 + NH4C2H3O2 =>
2 NH4OH + Cu(C2H3O2)2 = Cu(OH)2 + 2 NH4C2H3O2
HNO3 + Na2SO4 = H2SO4 + NaNO3 =>
2 HNO3 + Na2SO4 = H2SO4 + 2 NaNO3
CH4N2O = C3H6N6 + CO2 + NH3 =>
6 CH4N2O = C3H6N6 + 3 CO2 + 6 NH3
FeN + CaO = Fe2O3 + Ca3N2 =>
2 FeN + 3 CaO = Fe2O3 + Ca3N2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2CO3 + K2I = (NH4)2I + K2CO3 =>
(NH4)2CO3 + K2I = (NH4)2I + K2CO3
Bl + Or2 = BlOr2 =>
Bl + Or2 = BlOr2
CaNO32 = CaNO3 + O2 =>
2 CaNO32 = 2 CaNO3 + 29 O2
MgONaOH = MgOHNaO =>
MgONaOH = MgOHNaO
Cu5FeS4 = Cu2S + FeS + S =>
2 Cu5FeS4 = 5 Cu2S + 2 FeS + S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH7OH + O2 = CO2 + H2O =>
2 CH7OH + 5 O2 = 2 CO2 + 8 H2O
ZnSO4Li2CO3 = ZnCO3Li2SO4 =>
ZnSO4Li2CO3 = ZnCO3Li2SO4
H2SO4 + Fe(CN)3 = HCN + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe(CN)3 = 6 HCN + Fe2(SO4)3
*2C12H23 + O2 = C02 + H2O =>
2*2C12H23 + 23 O2 = 24 C02 + 46 H2O
CaCl2H2O + Na2CO3H2O = CaCO3 + NaCl + H2O =>
CaCl2H2O + Na2CO3H2O = CaCO3 + 2 NaCl + 2 H2O
CHCH + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Li2CO3 = Li2OCO2 =>
Li2CO3 = Li2OCO2
RhCl3 + NaOH = Rh(OH)3 + NaCl =>
RhCl3 + 3 NaOH = Rh(OH)3 + 3 NaCl
Na + HNO3 = NaNO3 + NH2NO3 + H2O =>
6 Na + 8 HNO3 = 6 NaNO3 + NH2NO3 + 3 H2O
Cu2O + H2O2 + HCl = CuCl2 + H2O =>
Cu2O + H2O2 + 4 HCl = 2 CuCl2 + 3 H2O
NaNO3(aq) + BaCl2(aq) = NaCl(aq) + Ba(NO3)2(aq) =>
2 NaNO3(aq) + BaCl2(aq) = 2 NaCl(aq) + Ba(NO3)2(aq)
Fe2O3 + HSO4{-} + H{+} = FeS2 + H2O + O2 =>
2 Fe2O3 + 8 HSO4{-} + 8 H{+} = 4 FeS2 + 8 H2O + 15 O2
CO + NaOH = Na2CO3 + H2 =>
CO + 2 NaOH = Na2CO3 + H2
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
CaCl2 + K3Po4 = Ca3(Po4)2 + KCl =>
3 CaCl2 + 2 K3Po4 = Ca3(Po4)2 + 6 KCl
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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