| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au3(PO3)2 + 2 Al = 3 Au + 2 AlPO3
FeCl3 + LiOH = LiCl + Fe(OH)3 =>
FeCl3 + 3 LiOH = 3 LiCl + Fe(OH)3
FeCl3(aq) + Ca(OH)2(aq) = CaCl2(aq) + Fe(OH)3(s) =>
2 FeCl3(aq) + 3 Ca(OH)2(aq) = 3 CaCl2(aq) + 2 Fe(OH)3(s)
Ca(No3)2 + Na2SO4 = CaSO4 + NaNo3 =>
Ca(No3)2 + Na2SO4 = CaSO4 + 2 NaNo3
H + Br + O = HBrO =>
H + Br + O = HBrO
O2 + HIO4 = H3O + IO4 =>
O2 + 6 HIO4 = 2 H3O + 6 IO4
Na(s) + FeCl3 = Fe + NaCl =>
3 Na(s) + FeCl3 = Fe + 3 NaCl
KMnO4 + NaHSO3 = MnO2 + K2SO4 + Na2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 NaHSO3 = 2 MnO2 + K2SO4 + Na2SO4 + NaHSO4 + H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
FeOOH + Fe2O3 = Fe3O4 + H2O2 =>
2 FeOOH + 2 Fe2O3 = 2 Fe3O4 + H2O2
Hg + CuCl2 = Cu + HgCl2 =>
Hg + CuCl2 = Cu + HgCl2
Ba + H3PO4 = Ba3(PO4)3 + H2 =>
6 Ba + 6 H3PO4 = 2 Ba3(PO4)3 + 9 H2
K + Fe(ClO4)2 = Fe + KClO4 =>
2 K + Fe(ClO4)2 = Fe + 2 KClO4
CaCl2 + K2(SO4) = CaSO4 + KCl =>
CaCl2 + K2(SO4) = CaSO4 + 2 KCl
Al + Hg(CH3COO) = Al(CH3COO) + Hg =>
Al + Hg(CH3COO) = Al(CH3COO) + Hg
Ca + AgNO3 = CaAgNO3 =>
Ca + AgNO3 = CaAgNO3
TiOSO4 + HCl = TiCl2 + H2OSO4 =>
TiOSO4 + 2 HCl = TiCl2 + H2OSO4
Sr(NO3)2 + K(IO3) = Sr(IO3)2 + K(NO3) =>
Sr(NO3)2 + 2 K(IO3) = Sr(IO3)2 + 2 K(NO3)
AgNO3 + Li2CrO4 = Ag2CrO4 + LiNO3 =>
2 AgNO3 + Li2CrO4 = Ag2CrO4 + 2 LiNO3
FeCl3 + NaHO = Fe(HO)3 + NaCl =>
FeCl3 + 3 NaHO = Fe(HO)3 + 3 NaCl
Mn{2+} + KMnO4 + H2O = MnO2 + K{+} + H{+} =>
3 Mn{2+} + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 K{+} + 4 H{+}
GaCO3 = GaO + CO2 =>
GaCO3 = GaO + CO2
MnO2 + Cl2 = MnCl2 + O2 =>
MnO2 + Cl2 = MnCl2 + O2
Bi2S3 + H(NO3) = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 H(NO3) = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
Cu2 + I2 = CuI2 =>
Cu2 + 2 I2 = 2 CuI2
C2H5(OH)(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5(OH)(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
C3H7Cl + Cl2 = C3H6Cl2 + H2 =>
2 C3H7Cl + Cl2 = 2 C3H6Cl2 + H2
Li2SO4 + HNO3 = LiNO3 + H2SO4 =>
Li2SO4 + 2 HNO3 = 2 LiNO3 + H2SO4
Au + Ag(NO3) = Au(NO3) + Ag =>
Au + Ag(NO3) = Au(NO3) + Ag
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
LiOH + FeCl3 = LiCl + (OH)3Fe =>
3 LiOH + FeCl3 = 3 LiCl + (OH)3Fe
CH3COOH2 + NaHCO3 = CH3COONa + H2O + CO2 =>
8 CH3COOH2 + 9 NaHCO3 = 9 CH3COONa + 11 H2O + 7 CO2
C5H8N4O12 + O2 = CO2 + H2O + NO2 =>
C5H8N4O12 + 5 O2 = 5 CO2 + 4 H2O + 4 NO2
C17H34O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C17H34O2(l) + 49 O2(g) = 34 CO2(g) + 34 H2O(l)
HCl + MeO2 = Cl + MeCl2 + H2O =>
4 HCl + MeO2 = 2 Cl + MeCl2 + 2 H2O
C8H12(g) + O2 = CO2(g) + H2O =>
C8H12(g) + 11 O2 = 8 CO2(g) + 6 H2O
C + ZnO2 = Zn + CO =>
2 C + ZnO2 = Zn + 2 CO
Al + CH3OH = Al(CH3O)3 + H2 =>
2 Al + 6 CH3OH = 2 Al(CH3O)3 + 3 H2
K + Be(NO3)2 = Be + KNO3 =>
2 K + Be(NO3)2 = Be + 2 KNO3
ClO{-} + Cr(OH)4{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
3 ClO{-} + 2 Cr(OH)4{-} + 2 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 5 H2O
C6H5COCl + CH3NH2 = C6H5CONHCH3 + HCl =>
C6H5COCl + CH3NH2 = C6H5CONHCH3 + HCl
(NH4)2CO3 + PbCl2 = PbCO3 + NH3 + HCl =>
(NH4)2CO3 + PbCl2 = PbCO3 + 2 NH3 + 2 HCl
HNO3 + HTe = NO + Te + H2O =>
HNO3 + 3 HTe = NO + 3 Te + 2 H2O
ZnSe + H2SO4 = ZnSO4 + H2Se =>
ZnSe + H2SO4 = ZnSO4 + H2Se
Mg + CH3OOH = Mg(CH3OO)2 + H2 =>
Mg + 2 CH3OOH = Mg(CH3OO)2 + H2
FeO + K3PO4 = Fe3(PO4)2 + K2O =>
3 FeO + 2 K3PO4 = Fe3(PO4)2 + 3 K2O
Zn + HNO2 = ZnNO2 + H2 =>
2 Zn + 2 HNO2 = 2 ZnNO2 + H2
Pb + Ag3PO4 = Pb3(PO4)4 + Ag =>
3 Pb + 4 Ag3PO4 = Pb3(PO4)4 + 12 Ag
Al(NO3)3 + (NH4) = NH4NO3 + Al =>
Al(NO3)3 + 3(NH4) = 3 NH4NO3 + Al
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeS + 6 HNO3 + H2SO4 = Fe2(SO4)3 + 6 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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