| Équations équilibrées la veille | Équations équilibrées le lendemain |
I + HCl = ICl + H
CaAl2Si2O8 + CaSiO3 = Ca3Al2(SiO4)3 + SiO2 =>
CaAl2Si2O8 + 2 CaSiO3 = Ca3Al2(SiO4)3 + SiO2
FeCl2 + KSCN = KCl + K4[Fe(SCN)6] =>
FeCl2 + 6 KSCN = 2 KCl + K4[Fe(SCN)6]
KClO(aq) = KCl(aq) + KClO3(aq) =>
3 KClO(aq) = 2 KCl(aq) + KClO3(aq)
H3 + O14 = H2O =>
28 H3 + 3 O14 = 42 H2O
CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH2OH
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
HNO3 + H2SO4 = SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 = 3 SO4 + 4 H2O + 2 NO
Li2SO4 + Pb(NO3)3 = LiNO3 + Pb2(SO4)3 =>
3 Li2SO4 + 2 Pb(NO3)3 = 6 LiNO3 + Pb2(SO4)3
C3H6SO + H2O = C3H6O + H2SO4 + H2S =>
4 C3H6SO + 4 H2O = 4 C3H6O + H2SO4 + 3 H2S
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
KNO2 + H2O = KOH + HNO2 =>
KNO2 + H2O = KOH + HNO2
Cu2SO4 + HNO3 = CuNO3 + H2SO4 =>
Cu2SO4 + 2 HNO3 = 2 CuNO3 + H2SO4
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3{+} + Cl{-} =>
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3{+} + Cl{-}
Hg2I2 + O = Hg2O + I2 =>
Hg2I2 + O = Hg2O + I2
Ca + ZnSO4 = CaSO4 + Zn =>
Ca + ZnSO4 = CaSO4 + Zn
Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O
KMnO4 + SO2 + H2O = MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
KCl + Cu3(PO4)2 = CuCl2 + K3PO4 =>
6 KCl + Cu3(PO4)2 = 3 CuCl2 + 2 K3PO4
InN3O9 + C12H28O4Ti + C5H8O2 + ZnN2O6 = In140Ti10Zn10O240 + CO2 + H2O + N2 =>
420 InN3O9 + 30 C12H28O4Ti + 185 C5H8O2 + 30 ZnN2O6 = 3 In140Ti10Zn10O240 + 1285 CO2 + 1160 H2O + 660 N2
Cu(NO3)2 + K2CrO4 = KNO3 + CuCrO4 =>
Cu(NO3)2 + K2CrO4 = 2 KNO3 + CuCrO4
H2SO4 + HNO3 = SO4 + NO2 + H2O =>
H2SO4 + 2 HNO3 = SO4 + 2 NO2 + 2 H2O
Sb + F = SbF =>
Sb + F = SbF
Ba + F = BaF2 =>
Ba + 2 F = BaF2
C2H6 + CI2 = C4H9I + HI =>
8 C2H6 + 4 CI2 = 5 C4H9I + 3 HI
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H5Cl + KMnO4 + H2SO4 = CO2 + HClO3 + MnSO4 + K2SO4 + H2O =>
5 C6H5Cl + 34 KMnO4 + 51 H2SO4 = 30 CO2 + 5 HClO3 + 34 MnSO4 + 17 K2SO4 + 61 H2O
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O =>
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O
Ga + Ni{2+} = Ga{3+} + Ni =>
2 Ga + 3 Ni{2+} = 2 Ga{3+} + 3 Ni
Fe2O3 + NaOH + H2O = Na3[Fe(OH)6] =>
Fe2O3 + 6 NaOH + 3 H2O = 2 Na3[Fe(OH)6]
Al2(SO4)3(aq) + BaCl2(aq) = BaSO4(aq) + AlCl3(aq) =>
Al2(SO4)3(aq) + 3 BaCl2(aq) = 3 BaSO4(aq) + 2 AlCl3(aq)
AgNO3 + K2SO4 = AgSO4 + K2NO3 =>
AgNO3 + K2SO4 = AgSO4 + K2NO3
Ni + H3PO4 = Ni3(PO4)2 + H3 =>
3 Ni + 2 H3PO4 = Ni3(PO4)2 + 2 H3
H2SO4 + BaCl2 + KMnO4 = BaSO4 + Cl2 + H2O + KCl + MnO2 =>
4 H2SO4 + 4 BaCl2 + 2 KMnO4 = 4 BaSO4 + 3 Cl2 + 4 H2O + 2 KCl + 2 MnO2
Cl2 + HNO3 = HClO2 + NO2 + H2O =>
Cl2 + 6 HNO3 = 2 HClO2 + 6 NO2 + 2 H2O
KOH + NaClO3 = NaOH + KClO3 =>
KOH + NaClO3 = NaOH + KClO3
CuSO4 + Ba(NO3) = BaSO4 + Cu(NO3) =>
CuSO4 + Ba(NO3) = BaSO4 + Cu(NO3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCr2O4 + NaOH + O2 = Na2CrO4 + Fe2O3 + H2O =>
4 FeCr2O4 + 16 NaOH + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 H2O
CaSO4*2H2O + Al = CaO + Al2S3 + Al2O3 + H2 =>
3 CaSO4*2H2O + 12 Al = 3 CaO + Al2S3 + 5 Al2O3 + 6 H2
Cl(g) + H2O(l) = HCl + HClO3 =>
6 Cl(g) + 3 H2O(l) = 5 HCl + HClO3
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
MgCl2 + HBr = MgBr2 + HCl =>
MgCl2 + 2 HBr = MgBr2 + 2 HCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cl2 + HNO3 = H2O + NO2 + HClO4 =>
Cl2 + 14 HNO3 = 6 H2O + 14 NO2 + 2 HClO4
CH3OH + Cl2 + H2O = H2CO3 + HCl =>
CH3OH + 3 Cl2 + 2 H2O = H2CO3 + 6 HCl
H2 + MnO4 = MnO + H2O =>
3 H2 + MnO4 = MnO + 3 H2O
MnO4 + H2 = Mn2O3 + H2O =>
2 MnO4 + 5 H2 = Mn2O3 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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