| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH2OH + H2O2 = H20 + NO3 =>
4 NH2OH + 4 H2O2 = H20 + 4 NO3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CuCl3 + Fe = FeCl2 + Cu =>
2 CuCl3 + 3 Fe = 3 FeCl2 + 2 Cu
CO2 + NH3O = CO + N2 + H2O =>
CO2 + 2 NH3O = CO + N2 + 3 H2O
CH3COOH + H2O = C2H5OH + O2 =>
CH3COOH + H2O = C2H5OH + O2
CA(OH)2 + SO3 = CASO4 + H2O =>
CA(OH)2 + SO3 = CASO4 + H2O
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
ZnCl2 + O2 = ZnO + Cl =>
2 ZnCl2 + O2 = 2 ZnO + 4 Cl
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
NAOH = NA + OH =>
NAOH = NA + OH
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C6H10 + KMnO4 + H2O = C6H10O4 + KOH + MnO2 =>
3 C6H10 + 8 KMnO4 + 4 H2O = 3 C6H10O4 + 8 KOH + 8 MnO2
CuCl + Na2S = Cu2S + NaCl =>
2 CuCl + Na2S = Cu2S + 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
CH3NO2 + NaOH = CH2NNaO2 + H2O =>
CH3NO2 + NaOH = CH2NNaO2 + H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Na2O + N2O5 = NaNO3 =>
Na2O + N2O5 = 2 NaNO3
CuSO4 + H2O = CuSO4*5H2O =>
CuSO4 + 5 H2O = CuSO4*5H2O
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH3NO2 + PbOH = CH2NPbO2 + H2O =>
CH3NO2 + PbOH = CH2NPbO2 + H2O
Al2(So4)3 + HCl = AlCl3 + H2So4 =>
Al2(So4)3 + 6 HCl = 2 AlCl3 + 3 H2So4
Fe + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe + 15 H2SO4 = 4 Fe2(SO4)3 + 3 H2S + 12 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CH3NO2 + Pb(OH)2 = Pb(CH2NO2)2 + H2O =>
2 CH3NO2 + Pb(OH)2 = Pb(CH2NO2)2 + 2 H2O
AgCl(s) = Ag(s) + Cl2(g) =>
2 AgCl(s) = 2 Ag(s) + Cl2(g)
C + O2 = CO =>
2 C + O2 = 2 CO
C6HCOOH + O2 = CO2 + H2O =>
2 C6HCOOH + 13 O2 = 14 CO2 + 2 H2O
KIO3 + H2SO3 = I2 + K2SO4 + H2O + H2SO4 =>
2 KIO3 + 5 H2SO3 = I2 + K2SO4 + H2O + 4 H2SO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Mg(oh)2 + H2SO4 = MgSO4 + H20 =>
5 Mg(oh)2 + 10 H2SO4 = 10 MgSO4 + H20
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O =>
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O
N2O5 + CaO = Ca(NO3)2 =>
N2O5 + CaO = Ca(NO3)2
P4O4 + H3 = P8 + H2O2 =>
6 P4O4 + 8 H3 = 3 P8 + 12 H2O2
NH4NO3 + NaOH = NH3 + H2O + NaNO3 =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
CH3CH(CH3)CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O =>
3 CH3CH(CH3)CH(OH)CH3 + 5 HNO3 = 5 CH3CHO(NO2)CH3 + 3 H2O
NaSO3 + KMnO4 + H2SO4 = NaSO4 + MnSO4 + KSO4 + H2O =>
2 NaSO3 + KMnO4 + 2 H2SO4 = 2 NaSO4 + MnSO4 + KSO4 + 2 H2O
Mg(OH)2 + CO2 = MgCO3 + H2O =>
Mg(OH)2 + CO2 = MgCO3 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/18
Équations équilibrées sur02/17/17
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