| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaI(aq) + KOH(aq) = NaOH + KI
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
KCl(ac) + AgNO3(ac) = KNO3(ac) + AgCl(s) =>
KCl(ac) + AgNO3(ac) = KNO3(ac) + AgCl(s)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
N2H4O3 + CH4N4O2 = CO2 + H2O + N2 =>
2 N2H4O3 + CH4N4O2 = CO2 + 6 H2O + 4 N2
Ca(No3)2 + O2 = CaO + No3 =>
2 Ca(No3)2 + O2 = 2 CaO + 4 No3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(No3)2 + O2 = CaO + No3 =>
2 Ca(No3)2 + O2 = 2 CaO + 4 No3
CH6 + O2 = CO2 + H2O =>
2 CH6 + 5 O2 = 2 CO2 + 6 H2O
ZN(NO3)2 = ZNO + NO2 + O2 =>
2 ZN(NO3)2 = 2 ZNO + 4 NO2 + O2
Pd + HCl + HNO3 = H2PdCl6 + NO2 + H2O =>
Pd + 6 HCl + 4 HNO3 = H2PdCl6 + 4 NO2 + 4 H2O
Pd + HCl + HNO3 = H2PdCl6 + NO + H2O =>
3 Pd + 18 HCl + 4 HNO3 = 3 H2PdCl6 + 4 NO + 8 H2O
Ag + NaNO3 = AgNO3 + Na =>
Ag + NaNO3 = AgNO3 + Na
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Ca(No3)2 + O = CaO + No3 =>
Ca(No3)2 + O = CaO + 2 No3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CaCl2 + Na3PO4 = NaCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Na3PO4 = 6 NaCl + Ca3(PO4)2
Ca(No3)2 + O = CaO2 + No3 =>
Ca(No3)2 + 2 O = CaO2 + 2 No3
NO3 + NO2 = N2O5 =>
NO3 + NO2 = N2O5
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Sb2(CO3)5 + HCl = SbCl5 + H2O + CO2 =>
Sb2(CO3)5 + 10 HCl = 2 SbCl5 + 5 H2O + 5 CO2
Na(OH) + HCl = NaCl + H2O =>
Na(OH) + HCl = NaCl + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Pb(CH3COO)2 + KOH = PbOH + K(CH3COO)2 =>
Pb(CH3COO)2 + KOH = PbOH + K(CH3COO)2
Cu3(OH)2(CO3)2 + H = Cu + H2O + HCO3 =>
Cu3(OH)2(CO3)2 + 4 H = 3 Cu + 2 H2O + 2 HCO3
Al4C3 + F2 = AlF3 + CF4 =>
Al4C3 + 12 F2 = 4 AlF3 + 3 CF4
KMnO4 + Fe(NH4)2(SO4)2*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2*6H2O + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
C2H6 + H2O = CO + H2 =>
C2H6 + 2 H2O = 2 CO + 5 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaCO3 = CaO(s) + CO2(g) =>
CaCO3 = CaO(s) + CO2(g)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Cl2 + KI + KOH = KCl + KIO3 + H2O =>
3 Cl2 + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O
Be(OH)2 + Ba(OH)2 = H2O + BaBeO2 =>
Be(OH)2 + Ba(OH)2 = 2 H2O + BaBeO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/09/17
Équations équilibrées sur09/08/16
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