| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Co3 + 2 KOH = 2 NaOH + K2Co3
Na + ZnCl = Zn + NaCl =>
Na + ZnCl = Zn + NaCl
C5H5N + H2O = C5H4N + H3O =>
C5H5N + H2O = C5H4N + H3O
MgO + P2O5 = PMg + O =>
2 MgO + P2O5 = 2 PMg + 7 O
KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
LiI + SrS = Li2S + SrI2 =>
2 LiI + SrS = Li2S + SrI2
NaHCO3 + KOH = NaOH + K2CO3 + H2O =>
NaHCO3 + 2 KOH = NaOH + K2CO3 + H2O
NH4(NO2) = N2 + H2O =>
NH4(NO2) = N2 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
In + S = InS =>
In + S = InS
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
MnSO4 + AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8 =>
MnSO4 + 2 AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8
Cu2 + OH = CuOH =>
Cu2 + 2 OH = 2 CuOH
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4NO3(aq)
HOCH2(CHOH)4COOH + NaHCO3 = HOCH2(CHOH)4COONa + CO2 + H2O =>
HOCH2(CHOH)4COOH + NaHCO3 = HOCH2(CHOH)4COONa + CO2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeAsS + CuSO4 + H2O = Cu2S + FeSO4 + H3AsO3 + H2SO4 =>
10 FeAsS + 22 CuSO4 + 26 H2O = 11 Cu2S + 10 FeSO4 + 10 H3AsO3 + 11 H2SO4
H2O + Na3C6H5O7 = H3C6H5O7 + NaOH =>
3 H2O + Na3C6H5O7 = H3C6H5O7 + 3 NaOH
AgNO3 + NaClO3 = AgClO3 + NaNO3 =>
AgNO3 + NaClO3 = AgClO3 + NaNO3
Ca + As = Ca3As2 =>
3 Ca + 2 As = Ca3As2
KClO + KI + H0 = KCl + I + KOH =>
KClO + KI + H0 = KCl + I + KOH
H + Ar = HAr =>
H + Ar = HAr
CO2 + H2O = C(H2O) + O2 =>
CO2 + H2O = C(H2O) + O2
Pb(OH)4 + H2TeO3 = Pb(TeO3)2 + H2O =>
Pb(OH)4 + 2 H2TeO3 = Pb(TeO3)2 + 4 H2O
C4H5NO2 + O2 = CO2 + H2O + NO =>
4 C4H5NO2 + 19 O2 = 16 CO2 + 10 H2O + 4 NO
Zn(s) + Cu(SO4)2(aq) = ZnSO4 + Cu =>
2 Zn(s) + Cu(SO4)2(aq) = 2 ZnSO4 + Cu
Cl2 + F2 = ClF =>
Cl2 + F2 = 2 ClF
Cu + K3PO4 = CuPO4 + K =>
Cu + K3PO4 = CuPO4 + 3 K
ClO{-} + OH{-} = ClO4{-} + H2O + e =>
ClO{-} + 6 OH{-} = ClO4{-} + 3 H2O + 6e
K2O + Zn(OH)2 = K2ZnO2 + H2O =>
K2O + Zn(OH)2 = K2ZnO2 + H2O
Fe2(SO4)3 + K2CO3 = Fe2(CO3)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2SO4
Na3(PO4) + AgNO3 = Ag(PO4) + Na3(NO3) =>
Na3(PO4) + AgNO3 = Ag(PO4) + Na3(NO3)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
C3H8O3 + NH3 + O2 = C3H3N + H2O =>
2 C3H8O3 + 2 NH3 + O2 = 2 C3H3N + 8 H2O
CO + SO2 = S + CO2 =>
2 CO + SO2 = S + 2 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2SO4 + Cd(NO3)2 = NaNO3 + CdSO4 =>
Na2SO4 + Cd(NO3)2 = 2 NaNO3 + CdSO4
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Na2Co3 + KOH = NaOH + K2Co3 =>
Na2Co3 + 2 KOH = 2 NaOH + K2Co3
BaCl2 + S = BaS + Cl2 =>
BaCl2 + S = BaS + Cl2
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + HC2H3O2(aq) =>
2 HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + 2 HC2H3O2(aq)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
Cl2(g) + NaBr(s) = Br2(l) + NaCl(aq) =>
Cl2(g) + 2 NaBr(s) = Br2(l) + 2 NaCl(aq)
C3H7OH + Na = C3H6NaOH + NaH =>
C3H7OH + 2 Na = C3H6NaOH + NaH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Li2CO3(s) + H2SO4 = Li2SO4 + CO2 + H2O(l) =>
Li2CO3(s) + H2SO4 = Li2SO4 + CO2 + H2O(l)
Pb + Cu(No3)2 = Cu + PbNo3 =>
2 Pb + Cu(No3)2 = Cu + 2 PbNo3
C20H42(s) + O2(g) = H42O2 + C42 =>
21 C20H42(s) + 21 O2(g) = 21 H42O2 + 10 C42
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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