| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + Fe = Cu + (FeSO4) =>
CuSO4 + Fe = Cu + (FeSO4)
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Fe(NCS)3 + Na2C2O4 = Fe2(C2O4)3 + NaNCS =>
2 Fe(NCS)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNCS
PbOH2O = Pb(OH)2 =>
PbOH2O = Pb(OH)2
NaOH(ag)HClO4(ag) = H2ONaClO4 =>
NaOH(ag)HClO4(ag) = H2ONaClO4
C7H16(l) + O2 = CO2(g) + H2O(l) =>
C7H16(l) + 11 O2 = 7 CO2(g) + 8 H2O(l)
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
BaSO4 + CuCl2 = BaSO4CuCl2 =>
BaSO4 + CuCl2 = BaSO4CuCl2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ir + F2 = IrF =>
2 Ir + F2 = 2 IrF
C6H5COOHHNO3 = NO2C6H4COOHH2O =>
C6H5COOHHNO3 = NO2C6H4COOHH2O
Zn + Fe{3+} = Fe{2+} + Zn{2+} =>
Zn + 2 Fe{3+} = 2 Fe{2+} + Zn{2+}
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Fe{3+} + Br{-} = Fe{2+} + Br =>
Fe{3+} + Br{-} = Fe{2+} + Br
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
CuSO4KNO3 = KSO4CuNO3 =>
CuSO4KNO3 = KSO4CuNO3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
KClO3 + C2O4H2 = ClO2 + CO2 + K2C2O4 + H2O =>
2 KClO3 + 2 C2O4H2 = 2 ClO2 + 2 CO2 + K2C2O4 + 2 H2O
CH3CH2CH3 + HCl = CH3CHClCH3 + H2 =>
CH3CH2CH3 + HCl = CH3CHClCH3 + H2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Fe + Li2O + S = Li2FeSO =>
Fe + Li2O + S = Li2FeSO
Cu(OH)2 + KOH = K2[Cu(OH)4] =>
Cu(OH)2 + 2 KOH = K2[Cu(OH)4]
CH3CH2COONa + NaOH = Na2CO3 + C2H6 =>
CH3CH2COONa + NaOH = Na2CO3 + C2H6
Fe(OH)3Be = FeOHBe(OH)2 =>
Fe(OH)3Be = FeOHBe(OH)2
Na2CO3 + Ni(C2H3O2)2 = NiCO3 + NaC2H3O2 =>
Na2CO3 + Ni(C2H3O2)2 = NiCO3 + 2 NaC2H3O2
IF5 + H2O = HF + HIO3 =>
IF5 + 3 H2O = 5 HF + HIO3
HClP = PClH =>
HClP = PClH
CuO + KOH = KO + CuOH =>
CuO + KOH = KO + CuOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CrCl3 + NaOH + H2O2 = Na2CrO4 + H2O + HCl =>
2 CrCl3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 2 H2O + 6 HCl
CO2*Ca(OH)2 = CaCO3 + H2O =>
CO2*Ca(OH)2 = CaCO3 + H2O
Fe + O2 + H2O = Fe2O3H2O =>
4 Fe + 3 O2 + 2 H2O = 2 Fe2O3H2O
CuCl + NH3 = Cu(NH3)2 + Cl =>
CuCl + 2 NH3 = Cu(NH3)2 + Cl
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Ba + ZnCl2 = BaCl2 + Zn =>
Ba + ZnCl2 = BaCl2 + Zn
Po(PO4)2Ca3(AsO4)2 = Po(AsO4)2Ca3(PO4)2 =>
Po(PO4)2Ca3(AsO4)2 = Po(AsO4)2Ca3(PO4)2
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO + H2O =>
3 Ag4[Fe(CN)6] + 4 HNO3 = 3 Ag3[Fe(CN)6] + 3 AgNO3 + NO + 2 H2O
Pb(NO3)2 + K = (KNO3) + Pb2 =>
2 Pb(NO3)2 + 4 K = 4(KNO3) + Pb2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
ClO + C = CO + Cl =>
ClO + C = CO + Cl
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni =>
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni
Cu(NO3)2 + HCN = Cu(CN)2 + HNO3 =>
Cu(NO3)2 + 2 HCN = Cu(CN)2 + 2 HNO3
Nh3 = Nh9 =>
3 Nh3 = Nh9
Ca + LiOH = Ca(OH)2 + Li =>
Ca + 2 LiOH = Ca(OH)2 + 2 Li
CuCl + NH3 = Cu(NH3)4 + Cl =>
CuCl + 4 NH3 = Cu(NH3)4 + Cl
PbO + HNO3 = Pb[NO3]2 + H2O =>
PbO + 2 HNO3 = Pb[NO3]2 + H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
NH4Cl(ac) + KNO3(ac) = NH4NO3 + KCl =>
NH4Cl(ac) + KNO3(ac) = NH4NO3 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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