| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(iii)Cl2 + NaOH = Cu(OH)2 + NaCl =>
Cu(iii)Cl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2 + AlO3 = FeO2 + Al =>
3 Fe2 + 4 AlO3 = 6 FeO2 + 4 Al
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K3VO4 = K + VO4 =>
K3VO4 = 3 K + VO4
CH3CH2CH(Br)CH3 + NaOH = NaBr + CH3CH2CH(OH)CH3 =>
CH3CH2CH(Br)CH3 + NaOH = NaBr + CH3CH2CH(OH)CH3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
H2SO4 + Ca(OH)2 = H2(OH)2 + SO4Ca =>
H2SO4 + Ca(OH)2 = H2(OH)2 + SO4Ca
CH3CH2CH(Br)CH3 + NaOH = NaBr + CH3CH2CH(OH)CH3 =>
CH3CH2CH(Br)CH3 + NaOH = NaBr + CH3CH2CH(OH)CH3
CH3CH2CH2CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2OH + 15 O2 = 10 CO2 + 12 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
K + NiSO4 = K2SO4 + Ni =>
2 K + NiSO4 = K2SO4 + Ni
(NH4)2SO4(l) + KOH(l) = NH4OH(l) + K2SO4(l) =>
(NH4)2SO4(l) + 2 KOH(l) = 2 NH4OH(l) + K2SO4(l)
H2SO4K = KSO3H2O =>
H2SO4K = KSO3H2O
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
Au = Au2 =>
2 Au = Au2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
NaH4 + O2 = Na + H2O =>
NaH4 + O2 = Na + 2 H2O
KI = K + I2 =>
2 KI = 2 K + I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H12O6 + HNO3 = C6H10O8 + NH3 + H2O =>
4 C6H12O6 + 3 HNO3 = 4 C6H10O8 + 3 NH3 + H2O
Mg(ClO4)2 + Na = NaClO4 + Mg =>
Mg(ClO4)2 + 2 Na = 2 NaClO4 + Mg
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
C6H5NO2 + Al + KOH = KAlO2 + C6H5NH2 =>
C6H5NO2 + 2 Al + 2 KOH = 2 KAlO2 + C6H5NH2
Na3[Fe(CN)6] + K2SO4 = K3[Fe(CN)6] + Na2SO4 =>
2 Na3[Fe(CN)6] + 3 K2SO4 = 2 K3[Fe(CN)6] + 3 Na2SO4
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Al + HCl(ac) = AlCl3 + H2 =>
2 Al + 6 HCl(ac) = 2 AlCl3 + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KI = K + I =>
KI = K + I
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
NH4Cl + H3PO4 = (NH4)2HPO4 + HCl =>
2 NH4Cl + H3PO4 = (NH4)2HPO4 + 2 HCl
K0O2 = KO2 =>
K0O2 = KO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
GaBr3 + F2 = GaF3 + Br2 =>
2 GaBr3 + 3 F2 = 2 GaF3 + 3 Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Pb + H2(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H2(PO4) = 2 H2 + Pb3(PO4)2
KOHAlCl3HCl = KCl3AlClH2O =>
KOHAlCl3HCl = KCl3AlClH2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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