| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + PbSO4 = (NH4)2SO4 + PbCl2
AgNo3Na3PO4 = AgPO4No3Na3 =>
AgNo3Na3PO4 = AgPO4No3Na3
(NH4)3PO4 + CaCl2 = (NH4)Cl + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaCl2 = 6(NH4)Cl + Ca3(PO4)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaOHKCO3 = NaCO3KOH =>
NaOHKCO3 = NaCO3KOH
(TiO)2 + H2O2 = H2O + TiO2 =>
(TiO)2 + 2 H2O2 = 2 H2O + 2 TiO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C13H10O + H2NOH = C13H11NO + H2O =>
C13H10O + H2NOH = C13H11NO + H2O
FeSO4 + HBrO + HCl = FeCl3 + FeBr3 + Fe(SO4)3 + H2O =>
3 FeSO4 + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + Fe(SO4)3 + 3 H2O
Cr4C3 + O2 = Cr2O3 + C =>
Cr4C3 + 3 O2 = 2 Cr2O3 + 3 C
Zn + HCl = Zn36Cl36 + H2 =>
36 Zn + 36 HCl = Zn36Cl36 + 18 H2
CrBr2 + Cl2 = CrCl3 + Br2 =>
2 CrBr2 + 3 Cl2 = 2 CrCl3 + 2 Br2
KL + KNO2 + H2SO4 = L2 + NO + K2SO4 + H2O =>
2 KL + 2 KNO2 + 2 H2SO4 = L2 + 2 NO + 2 K2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3CCH3OHCCH3OHCH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + 2 KMnO4 + 4 H2O = 3 CH3CCH3OHCCH3OHCH3 + 2 KOH + 2 MnO2
Ag2S + KSCN = K2S + CS + Ag + N2 =>
Ag2S + 2 KSCN = K2S + 2 CS + 2 Ag + N2
H2O2 + H{+} + Fe{+2} = H2O + Fe{+3} =>
H2O2 + 2 H{+} + 2 Fe{+2} = 2 H2O + 2 Fe{+3}
Fe + Cl2 = Fe6Cl4 =>
6 Fe + 2 Cl2 = Fe6Cl4
Mg2 + N3 + H2O = Mg2OH + NH3 =>
9 Mg2 + N3 + 9 H2O = 9 Mg2OH + 3 NH3
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
KNO3(s) + C2(s) = K2(s) + CO2(g) + N2(g) =>
4 KNO3(s) + 3 C2(s) = 2 K2(s) + 6 CO2(g) + 2 N2(g)
H3SbO4 + CsOH = H2O + Cs3SbO4 =>
H3SbO4 + 3 CsOH = 3 H2O + Cs3SbO4
Cr2(SO4)3 + LiMnO4 = Cr(MnO4)3 + Li2SO4 =>
Cr2(SO4)3 + 6 LiMnO4 = 2 Cr(MnO4)3 + 3 Li2SO4
Fe(NO3)3 + NaI = Fe(NO3)2 + NaNO3 + I2 =>
2 Fe(NO3)3 + 2 NaI = 2 Fe(NO3)2 + 2 NaNO3 + I2
Cr2(SO4)3 + LiMnO4 = Cr(MnO4)3 + Li2SO4 =>
Cr2(SO4)3 + 6 LiMnO4 = 2 Cr(MnO4)3 + 3 Li2SO4
KOH + HI + I2 = K[I(I2)] + H2O =>
KOH + HI + I2 = K[I(I2)] + H2O
Cl2 + H2O + I2 = HCl + HIO3 =>
5 Cl2 + 6 H2O + I2 = 10 HCl + 2 HIO3
Be(OH)2 + HNO3 = Be(OH)NO3 + H2O =>
Be(OH)2 + HNO3 = Be(OH)NO3 + H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
SO2 + SnCl2 + HCl = S + SnCl4 + H2O =>
SO2 + 2 SnCl2 + 4 HCl = S + 2 SnCl4 + 2 H2O
Fe2O3 + Cl2O5 = Fe + ClO3 =>
Fe2O3 + 3 Cl2O5 = 2 Fe + 6 ClO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H5NO2 + O2 + OH{-} = CO3{-}2 + H2O + N2 =>
4 C2H5NO2 + 11 O2 + 8 OH{-} = 8 CO3{-}2 + 14 H2O + 2 N2
Ag2CO3 + H2SO4 = H2CO3 + Ag2SO4 =>
Ag2CO3 + H2SO4 = H2CO3 + Ag2SO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
H2S + SO2 = H2SO + SO =>
H2S + SO2 = H2SO + SO
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
LiOH + Zn(OH)2 = Li2ZnO2 + H2O =>
2 LiOH + Zn(OH)2 = Li2ZnO2 + 2 H2O
W + H2O2 = H2W3O12 + H2O =>
3 W + 11 H2O2 = H2W3O12 + 10 H2O
FeO + Al = Al3O + Fe =>
FeO + 3 Al = Al3O + Fe
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
FeCuCl = FeClCu =>
FeCuCl = FeClCu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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