| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HClO4 = Na(ClO4) + H2O
FeS2AuO = FeAuS2O =>
FeS2AuO = FeAuS2O
Mn(O2)2 + H2 = MnO + H2O =>
Mn(O2)2 + 3 H2 = MnO + 3 H2O
H2O2 + Ba(HS)2 = Ba(HSO3)2 + H2O =>
6 H2O2 + Ba(HS)2 = Ba(HSO3)2 + 6 H2O
Na2SO4H2OSO2 = H2SO4Na2SO3 =>
Na2SO4H2OSO2 = H2SO4Na2SO3
F2 + NaCl2 = NaF2 + Cl2 =>
F2 + NaCl2 = NaF2 + Cl2
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
PbCl2 + KOH = Pb(OH)2 + KCl =>
PbCl2 + 2 KOH = Pb(OH)2 + 2 KCl
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
FeCl + AgNO = Fe(NO) + AgCl =>
FeCl + AgNO = Fe(NO) + AgCl
N2O + CS2 = S + N2 + CO2 =>
2 N2O + CS2 = 2 S + 2 N2 + CO2
CrI3 + Cl2 + H2O = H2CrO4 + HIO + HCl =>
2 CrI3 + 9 Cl2 + 14 H2O = 2 H2CrO4 + 6 HIO + 18 HCl
NaClO2 + Cl = NaCl + ClO2 =>
NaClO2 + Cl = NaCl + ClO2
Cr2O3 + C = Cr3C2 + CO =>
3 Cr2O3 + 13 C = 2 Cr3C2 + 9 CO
Fe2O3 + Ba(OH)2 = BaO + Fe(OH)3 =>
Fe2O3 + 3 Ba(OH)2 = 3 BaO + 2 Fe(OH)3
NaOH + Cu = Na + Cu(OH)2 =>
2 NaOH + Cu = 2 Na + Cu(OH)2
HF + N2F2 = NHF2 =>
2 HF + N2F2 = 2 NHF2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
KOH = K + OH =>
KOH = K + OH
Ba(OH)2CuSO4 = BaSO4Cu(OH)2 =>
Ba(OH)2CuSO4 = BaSO4Cu(OH)2
Sc(OH)3 + HNO3 = ScOH(NO3)2 + H2O =>
Sc(OH)3 + 2 HNO3 = ScOH(NO3)2 + 2 H2O
CH4 + OH = CO2 + H2O =>
CH4 + 8 OH = CO2 + 6 H2O
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + OH{-} =>
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + 2 OH{-}
H2C5 + O2 = CO2 + H2O =>
2 H2C5 + 11 O2 = 10 CO2 + 2 H2O
C2H4O + O = C2H4O2 =>
C2H4O + O = C2H4O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Sc(s) + HCl(aq) = ScCl3(aq) + H2 =>
2 Sc(s) + 6 HCl(aq) = 2 ScCl3(aq) + 3 H2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2
C6H6 + Cl = C6H6Cl6 =>
C6H6 + 6 Cl = C6H6Cl6
MnSO4 + NH3 = Mn + NH3SO4 =>
MnSO4 + NH3 = Mn + NH3SO4
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
C8H1818 + O2 = CO2 + H2O =>
2 C8H1818 + 925 O2 = 16 CO2 + 1818 H2O
FeI2 = Fe + I =>
FeI2 = Fe + 2 I
H2SO3 + HI = I + H2O + HS =>
H2SO3 + 5 HI = 5 I + 3 H2O + HS
Fe(NH4)(SO4)2KSCN = [Fe(SCN)]SO4NH4KSO4 =>
Fe(NH4)(SO4)2KSCN = [Fe(SCN)]SO4NH4KSO4
CaCl2 + NH3 = Ca3N2 + HCl =>
3 CaCl2 + 2 NH3 = Ca3N2 + 6 HCl
H2KrO5 = KrO4 + H2O =>
H2KrO5 = KrO4 + H2O
NaHSO3 + O2 = Na2SO4 + SO2 + H2O =>
4 NaHSO3 + O2 = 2 Na2SO4 + 2 SO2 + 2 H2O
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
Na2SO3 + AgF + NaOH = NaF + Ag + Na2SO4 + H2O =>
Na2SO3 + 2 AgF + 2 NaOH = 2 NaF + 2 Ag + Na2SO4 + H2O
K2O4 + CO2 = K2CO3 + O3 =>
K2O4 + CO2 = K2CO3 + O3
HAsO2 + KOH = KAsO2 + H2O =>
HAsO2 + KOH = KAsO2 + H2O
G3 + C + R4 = G15C7R11 =>
20 G3 + 28 C + 11 R4 = 4 G15C7R11
H2O2 + CH4 = CHOOH + H2O =>
3 H2O2 + CH4 = CHOOH + 4 H2O
(NH4)2SO4 + KNO3 = NH4NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2 NH4NO3 + K2SO4
C6H8O7 + Na2CO3 = C6H5O7Na3 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 C6H5O7Na3 + 3 CO2 + 3 H2O
AgNO3 + NaOH + NH4OH = Na(NO3) + Ag + H2O =>
8 AgNO3 + 9 NaOH + NH4OH = 9 Na(NO3) + 8 Ag + 7 H2O
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
Al(HSO3)3 = Al2O3 + SO2 + H2O =>
2 Al(HSO3)3 = Al2O3 + 6 SO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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