| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
HNO3 + I2 = HIO3 + NO2 + H20 =>
30 HNO3 + 5 I2 = 10 HIO3 + 30 NO2 + H20
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2 + CL2 = HCL2 =>
H2 + 2 CL2 = 2 HCL2
Na2S2O3 + HCl = NaCl + SO2 + S + H20 =>
10 Na2S2O3 + 20 HCl = 20 NaCl + 15 SO2 + 5 S + H20
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 NH4C2H3O2
C4H6O6 + Na2CO3 = Na2C4H4O6 + H2O + CO2 =>
C4H6O6 + Na2CO3 = Na2C4H4O6 + H2O + CO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KI + KMnO4 + H2SO4 = I2 + K2SO4 + MnSO4 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
CH3 + O = CO2 + H2O =>
2 CH3 + 7 O = 2 CO2 + 3 H2O
Mn(NO3)2 + K2S2O8 = MnS2O8 + KNO3 =>
Mn(NO3)2 + K2S2O8 = MnS2O8 + 2 KNO3
C3H3 + O = CO2 + H2O =>
2 C3H3 + 15 O = 6 CO2 + 3 H2O
NAHCO3 + CH3COOH = CH3COONA + H2 + CO2 =>
2 NAHCO3 + 3 CH3COOH = 2 CH3COONA + 4 H2 + 4 CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C3H3 + O = CO2 + H2O =>
2 C3H3 + 15 O = 6 CO2 + 3 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C3H3 + O = CO2 + H2O =>
2 C3H3 + 15 O = 6 CO2 + 3 H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Sr(OH)2 + H2SO3 = SrSO3 + H2O =>
Sr(OH)2 + H2SO3 = SrSO3 + 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NaI + KMnO4 + KOH = I2 + K2MnO4 + NaOH =>
2 NaI + 2 KMnO4 + 2 KOH = I2 + 2 K2MnO4 + 2 NaOH
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O =>
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
CoBr3 + Pb(NO3)2 = Co(NO3)3 + PbBr2 =>
2 CoBr3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbBr2
NO + KMnO4 + H2SO4 = MnSO4 + NO2 + K2SO4 + H2O =>
5 NO + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NO2 + K2SO4 + 3 H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
P + KMnO4 + H2O = K2H2P2O6 + KOH + MnO2 =>
6 P + 8 KMnO4 + 4 H2O = 3 K2H2P2O6 + 2 KOH + 8 MnO2
CAO + HCl = CACl2 + H2O =>
CAO + 2 HCl = CACl2 + H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
K2CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
CAO + HCl = CACl2 + H2O =>
CAO + 2 HCl = CACl2 + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
HNO3 + HCl = NOCl + H2O + Cl2 =>
HNO3 + 3 HCl = NOCl + 2 H2O + Cl2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Zn + SO2 + H2O = ZnSO3 + H2 =>
Zn + SO2 + H2O = ZnSO3 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
C3H11OH + O2 = CO2 + H2O =>
2 C3H11OH + 11 O2 = 6 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/16
Équations équilibrées sur01/07/16
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