| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4 + Cr2O7 = 2 N + Cr2O3 + 4 H2O
AlCl3 + Na2SO3 = AlSO3 + Na2Cl3 =>
AlCl3 + Na2SO3 = AlSO3 + Na2Cl3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
C4H8Cl2 + HBr = C4H8Br2 + HCl =>
C4H8Cl2 + 2 HBr = C4H8Br2 + 2 HCl
MgO + NO2 = MgO2 + NO =>
MgO + NO2 = MgO2 + NO
CO3 + AgNO3 = CNO3 + AgO3 =>
CO3 + AgNO3 = CNO3 + AgO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2SO3 + HSO4 = K2SO4 + SO2 + H2O =>
3 K2SO3 + 2 HSO4 = 3 K2SO4 + 2 SO2 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C5H12O5 + HNO3 = C5H7N5O15 + H2O =>
C5H12O5 + 5 HNO3 = C5H7N5O15 + 5 H2O
FeCl3 + O = Fe2O3 + Cl2 =>
2 FeCl3 + 3 O = Fe2O3 + 3 Cl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H4O2(l) + O2(g) = CO2(g) + H2O(g) =>
C2H4O2(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
HCl + MnO2 = MnCl2 + Cl + H2O =>
4 HCl + MnO2 = MnCl2 + 2 Cl + 2 H2O
Fr + S = FrS =>
Fr + S = FrS
Fe + H2SO4(p) = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4(p) = Fe2(SO4)3 + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(NH4)2CO3(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + ZnCO3(aq) =>
(NH4)2CO3(aq) + Zn(NO3)2(aq) = 2 NH4NO3(aq) + ZnCO3(aq)
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
C2H5OHCUO = CH3CHOCUH2O =>
C2H5OHCUO = CH3CHOCUH2O
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
AuCl + Cl2 = AuCl3 =>
AuCl + Cl2 = AuCl3
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + Na2HPO4 + (NH4)2MoO4 = (NH4)3[PMo12O40] + NH4NO3 + NaNO3 + H2O =>
23 HNO3 + Na2HPO4 + 12(NH4)2MoO4 = (NH4)3[PMo12O40] + 21 NH4NO3 + 2 NaNO3 + 12 H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + (O) =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5(O)
CaH + H2O = Ca(OH)2 + H2 =>
2 CaH + 4 H2O = 2 Ca(OH)2 + 3 H2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
Zn(OH)2 + NaNO3 = Zn(NO3)2 + Na(OH) =>
Zn(OH)2 + 2 NaNO3 = Zn(NO3)2 + 2 Na(OH)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3CHCH2 + HBr = CH3CHBrCH2 + H =>
CH3CHCH2 + HBr = CH3CHBrCH2 + H
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KMnO4 + KNO2 = K2MnO4 + NO2 =>
KMnO4 + KNO2 = K2MnO4 + NO2
I{-} + ClO4{-} = IO3{-} + Cl{-} =>
4 I{-} + 3 ClO4{-} = 4 IO3{-} + 3 Cl{-}
Cu(No3)2(aq) + Ag(s) = Cu(s) + AgNo3(aq) =>
Cu(No3)2(aq) + 2 Ag(s) = Cu(s) + 2 AgNo3(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2C4H4O6 + OH = C4H4O6 + H2O =>
H2C4H4O6 + 2 OH = C4H4O6 + 2 H2O
ZnO2 + Cu = CuO2 + Zn =>
ZnO2 + Cu = CuO2 + Zn
Al + HNO3 = Al(NO3)5 + NH4NO3 + H2O =>
8 Al + 50 HNO3 = 8 Al(NO3)5 + 5 NH4NO3 + 15 H2O
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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