| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + 2 C6H8O6 = 2 LiC6H7O6 + CO2 + H2O
Bi + I = BiI3 =>
Bi + 3 I = BiI3
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + H2O + K2SO4 + MnSO4 =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 14 H2O + 3 K2SO4 + 6 MnSO4
C7H5NaO3 + H2SO4 = C7H6O3 + Na2SO4 =>
2 C7H5NaO3 + H2SO4 = 2 C7H6O3 + Na2SO4
NaHCO3 = NaOHCO2 =>
NaHCO3 = NaOHCO2
LiF + Al = AlF3 + Li =>
3 LiF + Al = AlF3 + 3 Li
Fe + Pd2{+} = Fe3{+} + Pd =>
3 Fe + Pd2{+} = Fe3{+} + 2 Pd
NaHCO3HCl = NaClH2CO3 =>
NaHCO3HCl = NaClH2CO3
Cr + P = CrP =>
Cr + P = CrP
MgO + H2O2 = MgO2 + H2O =>
MgO + H2O2 = MgO2 + H2O
CH3OH + CH3COOCH = CH3COOCH3 + H2O =>
3 CH3OH + 2 CH3COOCH = 3 CH3COOCH3 + H2O
HC2H3O2NaHCO3 = NaC2H3O2H2CO3 =>
HC2H3O2NaHCO3 = NaC2H3O2H2CO3
Na + Hg + CH3I = (CH3)2Hg + NaI =>
2 Na + Hg + 2 CH3I = (CH3)2Hg + 2 NaI
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
W + I2 = WI3 =>
2 W + 3 I2 = 2 WI3
KClO4 + P = P4O10 + KCl =>
5 KClO4 + 8 P = 2 P4O10 + 5 KCl
CuO + H2CO3 = Cu2CO3(OH)2 =>
2 CuO + H2CO3 = Cu2CO3(OH)2
ClO{-} + H2O = HClO + OH{-} =>
ClO{-} + H2O = HClO + OH{-}
KMnO4 + TiCl3 + HCl = MnCl2 + TiCl4 + KCl + H2O =>
KMnO4 + 5 TiCl3 + 8 HCl = MnCl2 + 5 TiCl4 + KCl + 4 H2O
Ag2SO4 + Cu(NO3)2 = CuSO4 + Ag(NO3) =>
Ag2SO4 + Cu(NO3)2 = CuSO4 + 2 Ag(NO3)
[FeS2] + [NO3]{-} + H{+} = [SO4]{2-} + NO + H2O + Fe{3+} =>
[FeS2] + 5[NO3]{-} + 4 H{+} = 2[SO4]{2-} + 5 NO + 2 H2O + Fe{3+}
VO2 = V + O2 =>
VO2 = V + O2
K2CO3 + Na2CO3 + Nb2O5 = KNaNb2O6 + CO2 =>
K2CO3 + Na2CO3 + 2 Nb2O5 = 2 KNaNb2O6 + 2 CO2
H3PO4 + Mn(OH)3 = Mn3(PO4)3 + H2O =>
3 H3PO4 + 3 Mn(OH)3 = Mn3(PO4)3 + 9 H2O
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
KHC8H4O4 + NaOH = KHC8H2O4Na2 + H2O =>
KHC8H4O4 + 2 NaOH = KHC8H2O4Na2 + 2 H2O
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
La2O3 + Fe2O3 + SrCO3 = LaSrFeO4 + CO2 =>
La2O3 + Fe2O3 + 2 SrCO3 = 2 LaSrFeO4 + 2 CO2
Mg3(PO4)2 + HCl = MgCl + H3(PO4)2 =>
Mg3(PO4)2 + 3 HCl = 3 MgCl + H3(PO4)2
Cl3H8 + O2 = Cl2 + H2O =>
2 Cl3H8 + 4 O2 = 3 Cl2 + 8 H2O
Na2O + CO3 = NaO + CO =>
2 Na2O + CO3 = 4 NaO + CO
K2SO3 + H2S = K2S + SO2 + H2O =>
K2SO3 + H2S = K2S + SO2 + H2O
Al + CaOH2 = Ca + Al(OH2)3 =>
Al + 3 CaOH2 = 3 Ca + Al(OH2)3
C4H8O + NaHSO3 = C4H9O + SO3Na =>
C4H8O + NaHSO3 = C4H9O + SO3Na
C6H69COOH + O2 = CO2 + H2O =>
2 C6H69COOH + 47 O2 = 14 CO2 + 70 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + Br2 = S2Br2 =>
2 S + Br2 = S2Br2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
V2(SO4)3 + NaOCl = (VO2)2SO4 + Na2SO4 + Cl2 =>
V2(SO4)3 + 4 NaOCl = (VO2)2SO4 + 2 Na2SO4 + 2 Cl2
C6H8 + KMnO4 + H2O = MnO2 + C6H12O4 + KOH =>
3 C6H8 + 4 KMnO4 + 8 H2O = 4 MnO2 + 3 C6H12O4 + 4 KOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaY + H2SO4 = Na2SO4 + H2S + Y2 + H2O =>
8 NaY + 5 H2SO4 = 4 Na2SO4 + H2S + 4 Y2 + 4 H2O
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
C7H6O + H2SO4 = C7H6SO4 + H2O =>
C7H6O + H2SO4 = C7H6SO4 + H2O
CuO(s) + H2(SO4)(aq) = Cu(SO4)(aq) + H2O(l) =>
CuO(s) + H2(SO4)(aq) = Cu(SO4)(aq) + H2O(l)
NO2 + C3H8 = N2 + CO2 + H2O =>
10 NO2 + 2 C3H8 = 5 N2 + 6 CO2 + 8 H2O
Fr + HNO3 = FrNO3 + H2 =>
2 Fr + 2 HNO3 = 2 FrNO3 + H2
FeO4 + NH3 = N2 + Fe + H2O =>
3 FeO4 + 8 NH3 = 4 N2 + 3 Fe + 12 H2O
HI(aq) + H2O = I + H3O =>
HI(aq) + H2O = I + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/04/24
Équations équilibrées sur09/03/23
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