| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZN + 4 H2SO4 = 3 ZNSO4 + S + 4 H2O
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Co + CuSO4 = Co2(SO4)3 + Cu =>
2 Co + 3 CuSO4 = Co2(SO4)3 + 3 Cu
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Cu + H2CO3 = CuCO3 + H2 =>
Cu + H2CO3 = CuCO3 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
MgSO3 + HI = MgI2 + H2SO3 =>
MgSO3 + 2 HI = MgI2 + H2SO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Co + CuSO4 = Co2(SO4)3 + Cu =>
2 Co + 3 CuSO4 = Co2(SO4)3 + 3 Cu
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2S + HJO3 = S + H2O + HJ =>
3 H2S + HJO3 = 3 S + 3 H2O + HJ
S + O2 = SO2 =>
S + O2 = SO2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
N2Cl4 + CH4 = N2 + H2 + CCl4 =>
N2Cl4 + CH4 = N2 + 2 H2 + CCl4
Ca + Fe(No3)2 = Ca(No3)3 + Fe =>
2 Ca + 3 Fe(No3)2 = 2 Ca(No3)3 + 3 Fe
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
AgNO3(aq) + KIO3(aq) = AgIO3(s) + KNO3(aq) =>
AgNO3(aq) + KIO3(aq) = AgIO3(s) + KNO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Be(CH3)2 + H2O = Be(OH)2 + (CH4)2 =>
Be(CH3)2 + 2 H2O = Be(OH)2 + (CH4)2
AgNO3(aq) + KIO3(aq) = AgIO3(s) + KNO3(aq) =>
AgNO3(aq) + KIO3(aq) = AgIO3(s) + KNO3(aq)
HCl + BaOH = BaCl + H2O =>
HCl + BaOH = BaCl + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Be(CH3)2 + H2O = Be(OH)2 + (CH4) =>
Be(CH3)2 + 2 H2O = Be(OH)2 + 2(CH4)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
S2 + O2 = SO =>
S2 + O2 = 2 SO
Cu(NO3)2 + H2O = HNO3 + CuO =>
Cu(NO3)2 + H2O = 2 HNO3 + CuO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
Co(NO3)2*6H2O + NaNO2 + C2H4N2 = Co(NO2)6{3-} + H2O + NO3{-} + Na{+} + CH2O{-} =>
4 Co(NO3)2*6H2O + 16 NaNO2 + C2H4N2 = 4 Co(NO2)6{3-} + 24 H2O + 2 NO3{-} + 16 Na{+} + 2 CH2O{-}
Ag2O + NH4OH + NH4NO3 = (Ag(NH3)2)NO3 + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2(Ag(NH3)2)NO3 + 3 H2O
PbI2 + AgNO3 = AgI + Pb(NO3)2 =>
PbI2 + 2 AgNO3 = 2 AgI + Pb(NO3)2
Zn + F = ZnF =>
Zn + F = ZnF
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
Au + HBr = AuBr + H2 =>
2 Au + 2 HBr = 2 AuBr + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Au + HBr = AuBr + H =>
Au + HBr = AuBr + H
Fe(OH)3 + HI = I2 + H2O + FeI =>
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/15
Équations équilibrées sur02/19/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
