| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgO + 4 HCl = 2 AgCl + Cl2 + 2 H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
K[Al(OH)4] + SO2 = KHSO3 + Al(OH)3 =>
K[Al(OH)4] + SO2 = KHSO3 + Al(OH)3
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
KNO3 + Cl2 = KCl + NO3 =>
2 KNO3 + Cl2 = 2 KCl + 2 NO3
CH2CH2 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
LiCl + Br = LiBr + Cl =>
LiCl + Br = LiBr + Cl
K2SO4 + HCl = KHSO4 + KCl =>
K2SO4 + HCl = KHSO4 + KCl
Na2S + P2S5 = Na2S3 + NaP3 =>
9 Na2S + 3 P2S5 = 8 Na2S3 + 2 NaP3
NH4ClO4 + CuSO4 = (NH4)2SO4 + (ClO4)2Cu =>
2 NH4ClO4 + CuSO4 = (NH4)2SO4 + (ClO4)2Cu
H2 + Ba = BaH2 =>
H2 + Ba = BaH2
NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O + NH3 =>
2 NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O + 2 NH3
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
Ca(HCO3)2 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O + 2 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H5NO2 + Sn + HCl = C6H5NH3 + SnCl4 + H2O =>
4 C6H5NO2 + 7 Sn + 28 HCl = 4 C6H5NH3 + 7 SnCl4 + 8 H2O
HSbCl6 + H2S = Sb2S5 + HCl =>
2 HSbCl6 + 5 H2S = Sb2S5 + 12 HCl
HNO3 + Al2O3 = Al(NO3)3 + H2O =>
6 HNO3 + Al2O3 = 2 Al(NO3)3 + 3 H2O
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
V(NO3) + Na2SO3 = V2SO3 + NaNO3 =>
2 V(NO3) + Na2SO3 = V2SO3 + 2 NaNO3
Fe{4+} + Pt{2+} = Fe{2+} + Pt{4+} =>
Fe{4+} + Pt{2+} = Fe{2+} + Pt{4+}
HCl + CrCl2 = CrH + Cl2 =>
2 HCl + 2 CrCl2 = 2 CrH + 3 Cl2
SnCl2 + NH4OH = Sn6O4(OH)4 + NH4Cl + H2O =>
6 SnCl2 + 12 NH4OH = Sn6O4(OH)4 + 12 NH4Cl + 4 H2O
FO2 + H2O = H2FO3 =>
FO2 + H2O = H2FO3
KBr + CHCl3 = KBrCl + CH =>
3 KBr + CHCl3 = 3 KBrCl + CH
C5H10 + O2 = CO + H2O =>
C5H10 + 5 O2 = 5 CO + 5 H2O
Al(s) + Ag{+}(aq) = Al{3+}(aq) + Ag(s) =>
Al(s) + 3 Ag{+}(aq) = Al{3+}(aq) + 3 Ag(s)
K2PtCl6 = Pt + K + Cl =>
K2PtCl6 = Pt + 2 K + 6 Cl
Fe2 + Br2 = FeBr3 =>
Fe2 + 3 Br2 = 2 FeBr3
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
PbCl2 + H2SO4 = PbSO4 + H2Cl2 =>
PbCl2 + H2SO4 = PbSO4 + H2Cl2
C4H8 + HCl = C4H7Cl + H2 =>
C4H8 + HCl = C4H7Cl + H2
Br2 + NH = NH4Br + N2 =>
Br2 + 8 NH = 2 NH4Br + 3 N2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
KMnO4 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
S8(s) + Ni(s) = Ni2S3(s) =>
3 S8(s) + 16 Ni(s) = 8 Ni2S3(s)
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
C7H8 + NH3 + O2 = C7H5N + H2O =>
2 C7H8 + 2 NH3 + 3 O2 = 2 C7H5N + 6 H2O
Cu(II)Cl + NaOH = Cu(II)OH + NaCl =>
Cu(II)Cl + NaOH = Cu(II)OH + NaCl
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
AlCl3 + Ca3N2 = AlN + CaCl2 =>
2 AlCl3 + Ca3N2 = 2 AlN + 3 CaCl2
AgNO3 + KOH = AgOHKNO3 =>
AgNO3 + KOH = AgOHKNO3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Fe(NO3)3 + K2S = FeK3 + S(NO3)2 =>
2 Fe(NO3)3 + 3 K2S = 2 FeK3 + 3 S(NO3)2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
HCl(l) + Fe(s) + O2(g) = FeCl2 + H2O =>
4 HCl(l) + 2 Fe(s) + O2(g) = 2 FeCl2 + 2 H2O
MnSO4 + Fe(NO3)3 = Mn(NO3)2 + Fe2(SO4)3 =>
3 MnSO4 + 2 Fe(NO3)3 = 3 Mn(NO3)2 + Fe2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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