| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeNaCO = NaFeCO
K2Cr2O7 + Fe2S3 + HCl = CrCl3 + Fe2(SO4)3 + KCl + H2O =>
4 K2Cr2O7 + Fe2S3 + 32 HCl = 8 CrCl3 + Fe2(SO4)3 + 8 KCl + 16 H2O
Ag2SO4NaCl = Ag2ClNaSO4 =>
Ag2SO4NaCl = Ag2ClNaSO4
Cu(NO3)3Al = Al(NO3)3Cu =>
Cu(NO3)3Al = Al(NO3)3Cu
K3AlO3 + H2SO4 = Al2(SO4)3 + KOH =>
2 K3AlO3 + 3 H2SO4 = Al2(SO4)3 + 6 KOH
K2Co3 + NaCl = KCl + Na2Co3 =>
K2Co3 + 2 NaCl = 2 KCl + Na2Co3
Ni + H2PO4 = PO2 + NiO2 + H2O =>
Ni + 2 H2PO4 = 2 PO2 + NiO2 + 2 H2O
C2H3OAr + Cl2 + NaOH = CO2NaAr + CHCl3 + NaCl + H2O =>
C2H3OAr + 3 Cl2 + 4 NaOH = CO2NaAr + CHCl3 + 3 NaCl + 3 H2O
AgClKOH = AgOKClH =>
AgClKOH = AgOKClH
Fe2O3Ca = Fe2CaO3 =>
Fe2O3Ca = Fe2CaO3
iron(iii)oxide + hydrogen = water + iron =>
Fe2O3 + 3 H2 = 3 H2O + 2 Fe
C6H5COOHC2H6O = C6H5COOCH2CH3H2O =>
C6H5COOHC2H6O = C6H5COOCH2CH3H2O
BaPOHSO = BaSOHPO =>
BaPOHSO = BaSOHPO
H2N2O6 = N2O5H2O =>
H2N2O6 = N2O5H2O
Al2(SO4)3 + Be(OH)2 = Al(OH)3 + BeSO4 =>
Al2(SO4)3 + 3 Be(OH)2 = 2 Al(OH)3 + 3 BeSO4
Mg(HCO3)2 + HNO3 = CO2 + H2O + Mg(NO3)2 =>
Mg(HCO3)2 + 2 HNO3 = 2 CO2 + 2 H2O + Mg(NO3)2
C10H14N2 + H2O = C10H15N2 + HO =>
C10H14N2 + H2O = C10H15N2 + HO
K4SiO4 + ZnC2O4 = K2C2O4 + Zn2SiO4 =>
K4SiO4 + 2 ZnC2O4 = 2 K2C2O4 + Zn2SiO4
MnO2 + CaCl2 + H3PO4 = Mn3(PO4)2 + Ca3(PO4)2 + Cl2 + H2O =>
3 MnO2 + 3 CaCl2 + 4 H3PO4 = Mn3(PO4)2 + Ca3(PO4)2 + 3 Cl2 + 6 H2O
PbCl2CuSO4 = PbSO4CuCl2 =>
PbCl2CuSO4 = PbSO4CuCl2
C7H6O3C4H10O = C11H14O3H2O =>
C7H6O3C4H10O = C11H14O3H2O
KIO3AgNO = AgIOKNO3 =>
KIO3AgNO = AgIOKNO3
CaCl2 + K2HPO4 = CaHPO4 + K2Cl2 =>
CaCl2 + K2HPO4 = CaHPO4 + K2Cl2
Na2S(aq)CuSO4 = CuS(s)Na2SO4(aq) =>
Na2S(aq)CuSO4 = CuS(s)Na2SO4(aq)
NOCl + Ca(OH)2 = CaCl2 + HNO2 =>
2 NOCl + Ca(OH)2 = CaCl2 + 2 HNO2
C2H4O2 + CH3OH = CH3COOCH3 + H2O =>
C2H4O2 + CH3OH = CH3COOCH3 + H2O
Pb3O4 + C = Pb3 + CO2 =>
Pb3O4 + 2 C = Pb3 + 2 CO2
P(OH)3 + NaOH = Na3[P(OH)6] =>
P(OH)3 + 3 NaOH = Na3[P(OH)6]
CuClAl(s) = CuAlCl =>
CuClAl(s) = CuAlCl
Chromium(III)ChlorideVandium(II)Iodide = Chromium(III)IodideVandium(II)Chloride =>
Chromium(III)ChlorideVandium(II)Iodide = Chromium(III)IodideVandium(II)Chloride
NaOHLi2SO4 = NaSO4Li2OH =>
NaOHLi2SO4 = NaSO4Li2OH
B2S3 + HNO3 = B(NO3)3 + NO + S + H2O =>
B2S3 + 8 HNO3 = 2 B(NO3)3 + 2 NO + 3 S + 4 H2O
KNO3 + Mg + H2O = Mg(OH)2 + NH3 + KOH =>
KNO3 + 4 Mg + 6 H2O = 4 Mg(OH)2 + NH3 + KOH
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
CH2OHCH2OH + NaOH = C2H5O2Na + H2O =>
CH2OHCH2OH + NaOH = C2H5O2Na + H2O
HIOLiOH = H2OLiIO =>
HIOLiOH = H2OLiIO
CoPGaN = CoNGaP =>
CoPGaN = CoNGaP
In + Cl = InCl3 =>
In + 3 Cl = InCl3
Fe2 + AgNO3 = FeAgNO3 =>
Fe2 + 2 AgNO3 = 2 FeAgNO3
Zn + Al2(SO4)3 = Al + ZnSO4 =>
3 Zn + Al2(SO4)3 = 2 Al + 3 ZnSO4
SOHFe(II) = Fe(II)OHS =>
SOHFe(II) = Fe(II)OHS
Ag(ClO)KCl = AgClK(ClO) =>
Ag(ClO)KCl = AgClK(ClO)
Mo + H2SO4 = H2[Mo(SO4)O] + SO2 + H2O =>
Mo + 2 H2SO4 = H2[Mo(SO4)O] + SO2 + H2O
KLiCl = LiKCl =>
KLiCl = LiKCl
Zn(NO3)2(aq) + Na2S(aq) = NaNO3 + ZnS =>
Zn(NO3)2(aq) + Na2S(aq) = 2 NaNO3 + ZnS
NC4H12II2 = NC4H12I3 =>
NC4H12II2 = NC4H12I3
AlSOCOH = AlOHCSO =>
AlSOCOH = AlOHCSO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu(NH3)Cl2(aq) + NH3(aq) + Cu(s) = Cu(NH3)4Cl(aq) =>
Cu(NH3)Cl2(aq) + 7 NH3(aq) + Cu(s) = 2 Cu(NH3)4Cl(aq)
Na2PO4BaCl2 = Na2Cl2BaPO4 =>
Na2PO4BaCl2 = Na2Cl2BaPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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