| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeSO4*7H2O = 2 Fe3O4 + 42 H2O + 3 S2 + 8 O2
Ba + Mg(NO3)2 = Ba(NO3)2 + Mg =>
Ba + Mg(NO3)2 = Ba(NO3)2 + Mg
H2O2 + KJ + H2SO4 = H2O + K2SO4 + J2 =>
H2O2 + 2 KJ + H2SO4 = 2 H2O + K2SO4 + J2
TbCl3 = Tb + Cl2 =>
2 TbCl3 = 2 Tb + 3 Cl2
AcOH + NaOH = NaAc + HO =>
AcOH + NaOH = NaAc + 2 HO
Pb(OH)4 + ClO = PbO2 + Cl + OH =>
Pb(OH)4 + 2 ClO = PbO2 + 2 Cl + 4 OH
NaCl + Fe2S3 = FeCl3 + Na2S =>
6 NaCl + Fe2S3 = 2 FeCl3 + 3 Na2S
Na(NO3) = Na(NO2) + O2 =>
2 Na(NO3) = 2 Na(NO2) + O2
C4H10O(l) + O2(g) = CO2(g) + H2O =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O
KMnO4 + NO2 + H2O = MnO2 + HNO3 + KOH =>
KMnO4 + 3 NO2 + 2 H2O = MnO2 + 3 HNO3 + KOH
C6H3N3O7 = CO + H2 + H2O + N2 =>
2 C6H3N3O7 = 12 CO + H2 + 2 H2O + 3 N2
CH2 + HBr = CH3Br =>
CH2 + HBr = CH3Br
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4 =>
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4
KrCrO4 + BaCl2 = KrCl2 + BaCrO4 =>
KrCrO4 + BaCl2 = KrCl2 + BaCrO4
HCl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
2 HCl2 + Na2SO3 + H2O = Na2SO4 + 4 HCl
HAuCl4 + NaBH4 = Au + NaCl + H2 + BH3 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 5 H2 + 8 BH3
Sb + F = SbF =>
Sb + F = SbF
Al2O3 + ZnO = Zn(AlO2)2 =>
Al2O3 + ZnO = Zn(AlO2)2
As2Se3 + HNO3 + H2O = NH2OH + H3AsO4 + H2SeO4 =>
3 As2Se3 + 14 HNO3 + 32 H2O = 14 NH2OH + 6 H3AsO4 + 9 H2SeO4
C4H9Br + NaOH = C4H9OH + NaBr =>
C4H9Br + NaOH = C4H9OH + NaBr
KMnO4 + NH4 = KNO3 + MnO2 + KOH + H2O =>
3 KMnO4 + NH4 = KNO3 + 3 MnO2 + 2 KOH + H2O
CaF2 + KF = KF2 + CaF =>
CaF2 + KF = KF2 + CaF
Ti3{+} + Fe(CN)6{3-} + H2O = TiO{2+} + Fe(CN)6{4-} + H =>
Ti3{+} + 5 Fe(CN)6{3-} + 3 H2O = 3 TiO{2+} + 5 Fe(CN)6{4-} + 6 H
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
FeSO4(aq) + Na3P(aq) = Na2SO4(aq) + Fe3P2 =>
3 FeSO4(aq) + 2 Na3P(aq) = 3 Na2SO4(aq) + Fe3P2
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
MnO4 = Mn + O2 =>
MnO4 = Mn + 2 O2
Cu + KNO3 + HCl = Cu(NO3)2 + KCl + NO2 + H2O =>
Cu + 4 KNO3 + 4 HCl = Cu(NO3)2 + 4 KCl + 2 NO2 + 2 H2O
HCOOH + C3H7OH = HCOOC3H7 + H2O =>
HCOOH + C3H7OH = HCOOC3H7 + H2O
BrO3 + I2 = Br2 + IO3 =>
2 BrO3 + I2 = Br2 + 2 IO3
Al + Na2CO3 = AlNa2CO3 =>
Al + Na2CO3 = AlNa2CO3
CO2 + CO(NH2)2 + H2O = C4H7NO4 + O2 =>
7 CO2 + CO(NH2)2 + 5 H2O = 2 C4H7NO4 + 6 O2
C2H6O + SOCl2 = C2H5Cl + H2SO3 =>
2 C2H6O + SOCl2 = 2 C2H5Cl + H2SO3
K2CO3 + Gd(NO3)3 = K2(NO3)3 + GdCO3 =>
K2CO3 + Gd(NO3)3 = K2(NO3)3 + GdCO3
C7H6O3 + C2H6O = C9H10O2 + H2O =>
12 C7H6O3 + 21 C2H6O = 14 C9H10O2 + 29 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(BrO3)2 = Mg + Br2 + O2 =>
Mg(BrO3)2 = Mg + Br2 + 3 O2
C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
C3H6S + O2 = CO2 + H2O + SO3 =>
C3H6S + 6 O2 = 3 CO2 + 3 H2O + SO3
Cl2 + MnI3 = MnCl3 + I =>
3 Cl2 + 2 MnI3 = 2 MnCl3 + 6 I
Fe + H2SeO3 = Fe2(SeO3)3 + H2 =>
2 Fe + 3 H2SeO3 = Fe2(SeO3)3 + 3 H2
Al2O3 + NaHCO3 = NaAlO2 + CO2 + H2O =>
Al2O3 + 2 NaHCO3 = 2 NaAlO2 + 2 CO2 + H2O
C6H5MgBr + C8H8O2 = C19H16O + Mg(OH)Br =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 Mg(OH)Br
MgCl2 + Hg2SO4 = MgSO4 + HgCl =>
MgCl2 + Hg2SO4 = MgSO4 + 2 HgCl
NiCO3 + Fe = FeCO3 + Ni =>
NiCO3 + Fe = FeCO3 + Ni
HgCl = Hg + Cl =>
HgCl = Hg + Cl
KMnO4 + KI = MnO2 + I2 + K2O =>
2 KMnO4 + 6 KI = 2 MnO2 + 3 I2 + 4 K2O
KOH + Zn = Zn(OH)2 + K =>
2 KOH + Zn = Zn(OH)2 + 2 K
C6H16O6 + O2 = H2O + CO2 =>
C6H16O6 + 7 O2 = 8 H2O + 6 CO2
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + Hg2Cl2 =>
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + Hg2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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