| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 2 NaOH + 14 H2O = 2 Na(Al(OH)4)2 + 7 H2
KOHBa(OH)2 = K(OH)2BaOH =>
KOHBa(OH)2 = K(OH)2BaOH
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + H2O + NO =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 4 H2O + 2 NO
KCl + AgClO = AgCl + KClO3 =>
KCl + 3 AgClO = 3 AgCl + KClO3
Ba(HCO3)2 + AgNO3 = Ba(NO3)2 + Ag2O + CO2 + H2O =>
Ba(HCO3)2 + 2 AgNO3 = Ba(NO3)2 + Ag2O + 2 CO2 + H2O
H3PO4 + CO2 = H2O + C3(PO4)4 =>
4 H3PO4 + 3 CO2 = 6 H2O + C3(PO4)4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
KMnO4 + BaSO4 = Ba(MnO4)2 + K2SO4 =>
2 KMnO4 + BaSO4 = Ba(MnO4)2 + K2SO4
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H4O =>
26 K4Fe(CN)6 + 242 KMnO4 + 627 H2SO4 = 346 KHSO4 + 13 Fe2(SO4)3 + 242 MnSO4 + 156 HNO3 + 156 CO2 + 188 H4O
Sc(ClO3)3 = Sc + ClO3 =>
Sc(ClO3)3 = Sc + 3 ClO3
UOO = UO2 =>
UOO = UO2
C6H12O6 + K2Cr2O7 + H2SO7 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
5 C6H12O6 + 4 K2Cr2O7 + 16 H2SO7 = 4 K2SO4 + 4 Cr2(SO4)3 + 30 CO2 + 46 H2O
IrBr3(aq) + AgC2H3O2(aq) = AgBr(s) + Ir(C2H3O2)3(aq) =>
IrBr3(aq) + 3 AgC2H3O2(aq) = 3 AgBr(s) + Ir(C2H3O2)3(aq)
Ba + PO4 = Ba2PO4 =>
2 Ba + PO4 = Ba2PO4
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KI + KNO2 + H2SO4 = K2SO4 + I2 + NO + H2O =>
2 KI + 2 KNO2 + 2 H2SO4 = 2 K2SO4 + I2 + 2 NO + 2 H2O
HgO = Hg2O2 =>
2 HgO = Hg2O2
NaCl + C6H8O7 = Na3C6H5O7 + HCl =>
3 NaCl + C6H8O7 = Na3C6H5O7 + 3 HCl
C3H10O + HCl = C3H9Cl + H2O =>
C3H10O + HCl = C3H9Cl + H2O
K4Fe(CN)6 + H2(SO4) + KMnO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 218 H2(SO4) + 122 KMnO4 = 122 MnSO4 + 5 Fe2(SO4)3 + 81 K2SO4 + 60 HNO3 + 60 CO2 + 188 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
BiCl3 + Na2S = Bi2S3 + NaCl =>
2 BiCl3 + 3 Na2S = Bi2S3 + 6 NaCl
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
Cu(OH)2 + Fe2 = Fe(OH)3 + Cu =>
3 Cu(OH)2 + Fe2 = 2 Fe(OH)3 + 3 Cu
H4C2O2 + KOH = KC2H3O2 + H2O =>
H4C2O2 + KOH = KC2H3O2 + H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
CH3OH + H2 = C3H8 + H2O =>
3 CH3OH + H2 = C3H8 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
C3H6O + KMnO4 + H2O = C3H8O3 + KOH + MnO2 =>
3 C3H6O + 2 KMnO4 + 4 H2O = 3 C3H8O3 + 2 KOH + 2 MnO2
K2S + FeCl2 = KCl + FeS =>
K2S + FeCl2 = 2 KCl + FeS
Zn + HNO3 = ZnNO3 + NO + H2O =>
3 Zn + 4 HNO3 = 3 ZnNO3 + NO + 2 H2O
CuO + C2H5OH = C2H4O + Cu + H2O =>
CuO + C2H5OH = C2H4O + Cu + H2O
CH3OH + H2 = CH3H + H2O =>
CH3OH + H2 = CH3H + H2O
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
CH3OHHCl = CH4OHCl =>
CH3OHHCl = CH4OHCl
Zn + Mg(NO3)2 = Zn(NO3) + Mg =>
2 Zn + Mg(NO3)2 = 2 Zn(NO3) + Mg
(COONa)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + Na2SO4 =>
3(COONa)2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CO2 + 7 H2O + 3 Na2SO4
Al + NO2 = Al2O3 + NO =>
2 Al + 3 NO2 = Al2O3 + 3 NO
CH3OH + H2 = CH4 + H2O =>
CH3OH + H2 = CH4 + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
FeO + CaO = Fe + CaO2 =>
FeO + CaO = Fe + CaO2
Al + HF = AlF3 + H2 =>
2 Al + 6 HF = 2 AlF3 + 3 H2
(CH3)3N + HCl = (CH3)3NCl + H =>
(CH3)3N + HCl = (CH3)3NCl + H
NaHCO3 + SO2 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + SO2 = Na2SO3 + 2 CO2 + H2O
CH3COOH + PCl5 = CH3COCl + H3PO4 + HCl =>
4 CH3COOH + PCl5 = 4 CH3COCl + H3PO4 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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