| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 OH = PO4 + 3 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Fe(NO3)2 + KOH = Fe(OH) + K(NO3)2 =>
Fe(NO3)2 + KOH = Fe(OH) + K(NO3)2
C5H8 + Br2 = C5H8Br2 =>
C5H8 + Br2 = C5H8Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
C2H6 + Cl2 = C2HCl5 + HCl =>
C2H6 + 5 Cl2 = C2HCl5 + 5 HCl
C19H40 + CuO = H2O + CO2 + Cu =>
C19H40 + 58 CuO = 20 H2O + 19 CO2 + 58 Cu
CH3COOH + NH3OH = NH3C2H3O2 + H2O =>
CH3COOH + NH3OH = NH3C2H3O2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO2 + H = Mn2{+} + MnO4{-} + H2O =>
3 MnO2 + 4 H = Mn2{+} + MnO4{-} + 2 H2O
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3
Cu(OH)2 + HI = CuI2 + H2O =>
Cu(OH)2 + 2 HI = CuI2 + 2 H2O
CoO2 + H2 = H2O + Co =>
CoO2 + 2 H2 = 2 H2O + Co
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + Ca = Ca3(PO4)2 + H2 =>
2 H3PO4 + 3 Ca = Ca3(PO4)2 + 3 H2
S8 + O2 = SO4 =>
S8 + 16 O2 = 8 SO4
FECl3 + N2OH = FE(OH)3 + N2Cl =>
FECl3 + 3 N2OH = FE(OH)3 + 3 N2Cl
H2MnO4 = HMnO4 + MnO2 + H2O =>
3 H2MnO4 = 2 HMnO4 + MnO2 + 2 H2O
H2SO4 + Al = Al2SO4 + H2 =>
H2SO4 + 2 Al = Al2SO4 + H2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
O3 = O2 =>
2 O3 = 3 O2
Mg(NO3)2 + KOH = KNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = 2 KNO3 + Mg(OH)2
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
KMNO4 + H2C2O4 + H2SO4 = MNSO4 + K2SO4 + CO2 + H2O =>
2 KMNO4 + 5 H2C2O4 + 3 H2SO4 = 2 MNSO4 + K2SO4 + 10 CO2 + 8 H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
Cu + Cl = CuCl2 =>
Cu + 2 Cl = CuCl2
LiCoO2 + H2 = Co3O4 + H2O + Li =>
3 LiCoO2 + 2 H2 = Co3O4 + 2 H2O + 3 Li
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
(NH4)2CO3 + HNO3 = NH4NO2 + H2O + CO2 =>
5(NH4)2CO3 + 6 HNO3 = 8 NH4NO2 + 7 H2O + 5 CO2
BaO + HF = BaF2 + H2O =>
BaO + 2 HF = BaF2 + H2O
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H5CO2 + O2 = CO2 + H2O =>
4 C6H5CO2 + 29 O2 = 28 CO2 + 10 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
H2So3 + LiOH = H2O + Li2So3 =>
H2So3 + 2 LiOH = 2 H2O + Li2So3
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/18
Équations équilibrées sur11/05/17
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