| Équations équilibrées la veille |
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
C4H10O + C4H6O3 = C6H12O2 + H2O =>
2 C4H10O + C4H6O3 = 2 C6H12O2 + H2O
FePO4 + Nh4OH = Fe(OH)3 + (Nh4)3PO4 =>
FePO4 + 3 Nh4OH = Fe(OH)3 + (Nh4)3PO4
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
C4H10O + C4H6O3 = C6H12O2 + CH3COOH =>
C4H10O + C4H6O3 = C6H12O2 + CH3COOH
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
CH3CH2OH + H2O = CH3COOH + H2 =>
CH3CH2OH + H2O = CH3COOH + 2 H2
Cu(NO3)2*3H2O = Cu2O + NO2 + O2 + H2O =>
4 Cu(NO3)2*3H2O = 2 Cu2O + 8 NO2 + 3 O2 + 12 H2O
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
NiS + HNO3 = H2O + NO + Ni(NO3)2 + S =>
3 NiS + 8 HNO3 = 4 H2O + 2 NO + 3 Ni(NO3)2 + 3 S
Cr + CuSO4 = CrSO4 + Cu =>
Cr + CuSO4 = CrSO4 + Cu
Cu(NO3)2*3H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*3H2O = Cu(NO3)2 + 3 H2O
CH3CH2OH + H2O = H3O + CH3CHO =>
CH3CH2OH + 2 H2O = 2 H3O + CH3CHO
CaCl2 + CoSO4 = CaSO4 + CoCl2 =>
CaCl2 + CoSO4 = CaSO4 + CoCl2
C4H10O + C4H6O3 = C6H12O2 + CH3COOH =>
C4H10O + C4H6O3 = C6H12O2 + CH3COOH
Mg(s) + CuSO4(aq) = Mg(SO4)2(aq) + Cu(s) =>
Mg(s) + 2 CuSO4(aq) = Mg(SO4)2(aq) + 2 Cu(s)
C4H10O + C4H6O3 = C6H12O2 + H2O =>
2 C4H10O + C4H6O3 = 2 C6H12O2 + H2O
Cu(NO3)2*3H2O = Cu + NO2 + O2 + H2O =>
Cu(NO3)2*3H2O = Cu + 2 NO2 + O2 + 3 H2O
Fe + CuSO4 + H2O = FeSO4*H2O + Cu =>
Fe + CuSO4 + H2O = FeSO4*H2O + Cu
H2O2 + PbO2 + CH3COOH = H2O + CH3(COO)2Pb =>
H2O2 + 2 PbO2 + 3 CH3COOH = 4 H2O + 2 CH3(COO)2Pb
CH3CH2OH + H2O = CH3CH2O + H3O =>
CH3CH2OH + H2O = CH3CH2O + H3O
Cu(NO3)2*3H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*3H2O = Cu(NO3)2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu(NO3)2*3H2O = Cu2O + NO2 + O2 + H2O =>
4 Cu(NO3)2*3H2O = 2 Cu2O + 8 NO2 + 3 O2 + 12 H2O
(NH4)(NO3) + H2O = HNO3 + ONH4 =>
7(NH4)(NO3) + 5 H2O = 6 HNO3 + 8 ONH4
H2S + I2 = S + I{-} + H{+} =>
H2S + I2 = S + 2 I{-} + 2 H{+}
Fe + CuSO4 + H2O = Cu + FeSO4*7H2O =>
Fe + CuSO4 + 7 H2O = Cu + FeSO4*7H2O
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
CH3CH2OH + H2O = CO2 + H =>
CH3CH2OH + 3 H2O = 2 CO2 + 12 H
Cu(No3)2 + HCl = CuCl2 + HNo3 =>
Cu(No3)2 + 2 HCl = CuCl2 + 2 HNo3
KMnO4 + NH2OH + H2SO4 = MnSO4 + K2SO4 + H2O + N2 =>
2 KMnO4 + 10 NH2OH + 3 H2SO4 = 2 MnSO4 + K2SO4 + 18 H2O + 5 N2
NaHCo = Na + H + Co =>
NaHCo = Na + H + Co
C4H10O + C4H6O3 = C6H12O2 + C2H4O2 =>
C4H10O + C4H6O3 = C6H12O2 + C2H4O2
HI + Ca(SO3) = CaI2 + H2O + SO2 =>
2 HI + Ca(SO3) = CaI2 + H2O + SO2
C4H10O + C4H6O3 = C6H12O2 + C2H4O2 =>
C4H10O + C4H6O3 = C6H12O2 + C2H4O2
C4H10O + C4H6O3 = C6H12O2 + H2O =>
2 C4H10O + C4H6O3 = 2 C6H12O2 + H2O
Na2S + MnCl2 = MnS + NaCl =>
Na2S + MnCl2 = MnS + 2 NaCl
C6H14 + Cl2 = C3H6Cl2 + HCl =>
C6H14 + 3 Cl2 = 2 C3H6Cl2 + 2 HCl
Al(NO3)3 + K2CO3 + H2O = KNO3 + Al(OH)3 + CO2 =>
2 Al(NO3)3 + 3 K2CO3 + 3 H2O = 6 KNO3 + 2 Al(OH)3 + 3 CO2
PbSO4 + NH4OH = Pb(OH)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4OH = Pb(OH)2 + (NH4)2SO4
CH3CH2OH + H2O = CH3COOH + H{+} + e =>
CH3CH2OH + H2O = CH3COOH + 4 H{+} + 4e
ZnO + HCl = ZnCl2H2O =>
ZnO + 2 HCl = ZnCl2H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + FeCl3 = Fe + HCl =>
3 H2 + 2 FeCl3 = 2 Fe + 6 HCl
C4H10O + C4H6O3 = C6H12O2 + CH3COOH =>
C4H10O + C4H6O3 = C6H12O2 + CH3COOH
CH3CH2OH + H2O = CH3COOH + H =>
CH3CH2OH + H2O = CH3COOH + 4 H
C4H10O + C4H6O3 = C6H12O2 + CH3COOH =>
C4H10O + C4H6O3 = C6H12O2 + CH3COOH
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