| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(HO)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
HCl + CaO = CaCl2*H2O =>
2 HCl + CaO = CaCl2*H2O
CoCl2 + KBr = CoBr + KCl2 =>
CoCl2 + KBr = CoBr + KCl2
HCl + K2Cr2O7 + C2H6O = CrCl3 + H2O + CH3COOH + KCl =>
16 HCl + 2 K2Cr2O7 + 3 C2H6O = 4 CrCl3 + 11 H2O + 3 CH3COOH + 4 KCl
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
C6H5COOH = H + C6H4COOH =>
C6H5COOH = H + C6H4COOH
FeSH2SO4 = FeSO4H2S =>
FeSH2SO4 = FeSO4H2S
Na2S2O3*5H2O + HCl = NaCl + SO3 + S + H2O =>
3 Na2S2O3*5H2O + 6 HCl = 6 NaCl + 2 SO3 + 4 S + 18 H2O
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2
CH3CH3OH + O2 = CH3COOH + H2O =>
4 CH3CH3OH + 5 O2 = 4 CH3COOH + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Si + BaCl2 = SiCl4 + Ba =>
Si + 2 BaCl2 = SiCl4 + 2 Ba
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MgS = Mg + S2 =>
2 MgS = 2 Mg + S2
HCl + Fe = FeH + Cl =>
HCl + Fe = FeH + Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C7H14O + HBr = C7H13Br + H2O =>
C7H14O + HBr = C7H13Br + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NaClO + Ba(OH)2 = NaOH + Ba(ClO)2 =>
2 NaClO + Ba(OH)2 = 2 NaOH + Ba(ClO)2
Ni + HBr = NiBr + H2 =>
2 Ni + 2 HBr = 2 NiBr + H2
K + HU = H2 + KU =>
2 K + 2 HU = H2 + 2 KU
MnO4{-} + HCHO + H{+} = Mn2 + HCO2H + H2O =>
2 MnO4{-} + 7 HCHO + 2 H{+} = Mn2 + 7 HCO2H + H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
HBr + AI(OH)3 = H2O + AIBr3 =>
3 HBr + AI(OH)3 = 3 H2O + AIBr3
H3O{+} + e = H2 + OH{-} =>
H3O{+} + 2e = H2 + OH{-}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ba(OH)2 + (NH4)2CrO4 = NH3 + H2O + BaCrO4 =>
Ba(OH)2 + (NH4)2CrO4 = 2 NH3 + 2 H2O + BaCrO4
C3H6 + Cl = C3H5Cl + HCl =>
C3H6 + 2 Cl = C3H5Cl + HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CH3OH + O = CO + H2O =>
CH3OH + 2 O = CO + 2 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + CN = NaCN =>
Na + CN = NaCN
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
CoCl2 + Fe = FeCl2 + Co =>
CoCl2 + Fe = FeCl2 + Co
PhC3H7 + KMnO4 + H2SO4 = PhCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 PhC3H7 + 18 KMnO4 + 27 H2SO4 = 5 PhCOOH + 10 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
C3H8O3 + HCl = C3H6Cl2O + H2O =>
C3H8O3 + 2 HCl = C3H6Cl2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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