| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6Br + C6H6OH = C9H11OH + HBr
Ag(NH3) + NaCl = AgCl + Na(NH3) =>
Ag(NH3) + NaCl = AgCl + Na(NH3)
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
HCl + Na2S03 = H2S03 + NaCl =>
2 HCl + Na2S03 = H2S03 + 2 NaCl
Cr2(SO4)3 + Br2 + NaOH = Na2Cr2O7 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 14 NaOH = Na2Cr2O7 + 6 NaBr + 3 Na2SO4 + 7 H2O
TlCl + NaClO + NaOH = Tl2O3 + NaCl + H2O =>
2 TlCl + 2 NaClO + 2 NaOH = Tl2O3 + 4 NaCl + H2O
BiCl3 + H2O = Bi(OH)3 + HCl =>
BiCl3 + 3 H2O = Bi(OH)3 + 3 HCl
HCl(aq) + Na2C2O4(aq) = H2C2O4(aq) + NaCl(aq) =>
2 HCl(aq) + Na2C2O4(aq) = H2C2O4(aq) + 2 NaCl(aq)
CuSo4(aq) + NaCO3(aq) = CuCO3(aq) + NaSo4(aq) =>
CuSo4(aq) + NaCO3(aq) = CuCO3(aq) + NaSo4(aq)
Mg + Br2 + O2 = MgBr2O2 =>
Mg + Br2 + O2 = MgBr2O2
V2O5 + HNO3 = V(NO3)5 + H2O =>
V2O5 + 10 HNO3 = 2 V(NO3)5 + 5 H2O
H2SiF6Na2CO3 = Na2SiF6CO2H2O =>
H2SiF6Na2CO3 = Na2SiF6CO2H2O
Ba + NO2 = BaO + N2 =>
4 Ba + 2 NO2 = 4 BaO + N2
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
S + O2 = SO2 =>
S + O2 = SO2
Ni + ClO3 = NiCl2 + O2 =>
Ni + 2 ClO3 = NiCl2 + 3 O2
CaCO3 + C2H4O2 = Ca(C2H2O2) + CO2 + H2O =>
CaCO3 + C2H4O2 = Ca(C2H2O2) + CO2 + H2O
CuSO4*5H2O + H2SeO3 = CuSe + H2SO4 + H2O + O2 =>
2 CuSO4*5H2O + 2 H2SeO3 = 2 CuSe + 2 H2SO4 + 10 H2O + 3 O2
Sr + Mg(OH2) = Mg + SrOH2 =>
Sr + Mg(OH2) = Mg + SrOH2
Mg + CuSO4*5H2O = MgSO4 + Cu + H2O =>
Mg + CuSO4*5H2O = MgSO4 + Cu + 5 H2O
Hg + KOH = HgO + KH =>
Hg + KOH = HgO + KH
Cu(Cl)2 + Zn = ZnCl + Cu =>
Cu(Cl)2 + 2 Zn = 2 ZnCl + Cu
H2SO4 + HOC6H4COONa = C7H6O6S + NaOH =>
H2SO4 + HOC6H4COONa = C7H6O6S + NaOH
Mg + CuSO4*5H2O = Cu + MgSO4*5H2O =>
Mg + CuSO4*5H2O = Cu + MgSO4*5H2O
KMnO4 + NH4OH + KOH = N2 + K2MnO2 + H2O =>
6 KMnO4 + 10 NH4OH + 6 KOH = 5 N2 + 6 K2MnO2 + 28 H2O
(CH3)2CHCl + C7H8 = C10H14 + Cl2 =>
18(CH3)2CHCl + 28 C7H8 = 25 C10H14 + 9 Cl2
C8H18 + O2 = OC2 + H2O =>
2 C8H18 + 13 O2 = 8 OC2 + 18 H2O
CaOH + HCl = CaOHCl + H2 =>
2 CaOH + 2 HCl = 2 CaOHCl + H2
Al + PbCl2 = AlCl3 + Pb =>
2 Al + 3 PbCl2 = 2 AlCl3 + 3 Pb
CH3COOH + C2H6O = CH3COOCH2CH3 + H2O =>
CH3COOH + C2H6O = CH3COOCH2CH3 + H2O
Mg + CuSO4*5H2O = Cu + MgSO4*5H2O =>
Mg + CuSO4*5H2O = Cu + MgSO4*5H2O
Fe2O3 + HY = FeY2 + Y2 + H2O =>
Fe2O3 + 6 HY = 2 FeY2 + Y2 + 3 H2O
Ra + O2 = RaO2 =>
Ra + O2 = RaO2
LiF + KBr = KF + LiBr =>
LiF + KBr = KF + LiBr
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
Rb2TeO2 + RbI + HCl = RbCl + Te + I2 + H2O =>
Rb2TeO2 + 2 RbI + 4 HCl = 4 RbCl + Te + I2 + 2 H2O
Na2CO3 + CaH2 = NaH + CaCO3 =>
Na2CO3 + CaH2 = 2 NaH + CaCO3
C3H6Br + C6H6OH = C9H11OH + HBr =>
C3H6Br + C6H6OH = C9H11OH + HBr
AlCl3 + Na2HPO4 = Al2(HPO4)3 + NaCl =>
2 AlCl3 + 3 Na2HPO4 = Al2(HPO4)3 + 6 NaCl
CaCl2 + F3 = CaF2 + Cl2 =>
3 CaCl2 + 2 F3 = 3 CaF2 + 3 Cl2
CH2OHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
CH2OHCH2OH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 CO2 + 6 H2O
C6H12O6 + (NH4)2SO4 + O2 = C5H9NO4 + SO2 + H2O =>
10 C6H12O6 + 6(NH4)2SO4 + 3 O2 = 12 C5H9NO4 + 6 SO2 + 30 H2O
Fe + KClO3 + KOH = K2FeO4 + H2O + KCl =>
Fe + KClO3 + 2 KOH = K2FeO4 + H2O + KCl
CH3COONa + O2 = CO2 + H2O + Na =>
4 CH3COONa + 7 O2 = 8 CO2 + 6 H2O + 4 Na
CaCO3 + H2S = CaS + H{+} + CO3{-2} =>
CaCO3 + H2S = CaS + 2 H{+} + CO3{-2}
NaOH + Na3PO4 = Na3OH + NaPO4 =>
NaOH + Na3PO4 = Na3OH + NaPO4
H3PO4 + MgO = PO4{3-} + Mg{2+} + H2O =>
2 H3PO4 + 3 MgO = 2 PO4{3-} + 3 Mg{2+} + 3 H2O
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe3O4 + 37 H2SO4 = 12 Fe2(SO4)3 + H2S + 36 H2O
Zn + H{+} + MnO4{-} = Mn{2+} + Zn{2+} + H2O =>
5 Zn + 16 H{+} + 2 MnO4{-} = 2 Mn{2+} + 5 Zn{2+} + 8 H2O
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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