| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CaSO4)2H2O + 6 KOH = 2 H2SO4 + 2 Ca(OH)2 + 3 K2O
Al(c) + Pb(No3)(aq) = Al(No3)3(aq) + Pb(c) =>
Al(c) + 3 Pb(No3)(aq) = Al(No3)3(aq) + 3 Pb(c)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AgNO3(aq) + KSCN = KNO3 + AgSCN =>
AgNO3(aq) + KSCN = KNO3 + AgSCN
H2C*CH2 + HCl = CH3CH2Cl =>
H2C*CH2 + HCl = CH3CH2Cl
F2 + CaO2 = CaF2 + O2 =>
F2 + CaO2 = CaF2 + O2
CH3Cl + NH3 = C3H9N + HCl =>
3 CH3Cl + NH3 = C3H9N + 3 HCl
BaCl2 + K2HPO4 = BaHPO4 + K2Cl2 =>
BaCl2 + K2HPO4 = BaHPO4 + K2Cl2
Ca + Cl2 = CaCl2 = =>
Ca + Cl2 = CaCl2
Ba(NO3)2*H2O + K3PO4*H2O = KNO3 + Ba3(PO4)2 + H2O =>
3 Ba(NO3)2*H2O + 2 K3PO4*H2O = 6 KNO3 + Ba3(PO4)2 + 5 H2O
Zn + KI = I2 + KZn =>
2 Zn + 2 KI = I2 + 2 KZn
K2SO4 + Na2SO3 + NaOH + KMnO4 = K2MnO4 + Na2SO4 + H2O =>
K2SO4 + Na2SO3 + 2 NaOH + 2 KMnO4 = 2 K2MnO4 + 2 Na2SO4 + H2O
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
CH3CH2CHO + MnO4 = CH3CH2COOH + MnO2 =>
2 CH3CH2CHO + MnO4 = 2 CH3CH2COOH + MnO2
BaCl2 + H2O = BaO(HCl)2 =>
BaCl2 + H2O = BaO(HCl)2
Ag + HNO3 = Ag(NO3)2 + H2O + NO =>
3 Ag + 8 HNO3 = 3 Ag(NO3)2 + 4 H2O + 2 NO
V + O2 + H = VH2O =>
2 V + O2 + 4 H = 2 VH2O
Pb(OH)4 + H2S = H2O + Pb2S4 =>
2 Pb(OH)4 + 4 H2S = 8 H2O + Pb2S4
Fe2 + (CO3)2 = Fe2O3 + CO2 =>
2 Fe2 + 3(CO3)2 = 2 Fe2O3 + 6 CO2
Na2CO3 + Zn(No3)2 = Na2(No3)2 + ZnCO3 =>
Na2CO3 + Zn(No3)2 = Na2(No3)2 + ZnCO3
AgNO{3} + H{2}S = Ag{2} + HNO{3} =>
AgNO{3} + H{2}S = Ag{2} + HNO{3}
KCl + Fe(NO3)2 = KNO3 + FeCl2 =>
2 KCl + Fe(NO3)2 = 2 KNO3 + FeCl2
C6H5Cl + C2H5OH = C2H5Cl + C6H5OH =>
C6H5Cl + C2H5OH = C2H5Cl + C6H5OH
Hg + F2 = HgF =>
2 Hg + F2 = 2 HgF
CaO + H2Cl2 = CaCl2 + H2O =>
CaO + H2Cl2 = CaCl2 + H2O
ONO2 + OH2O = ONH3 + OO2 =>
6 ONO2 + 9 OH2O = 6 ONH3 + 10 OO2
HI + KHSO3 = KI + H2SO3 =>
HI + KHSO3 = KI + H2SO3
H{+} + Cr2O7{-2} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
H2O2 + Fe = H2O + Fe2O3 =>
3 H2O2 + 2 Fe = 3 H2O + Fe2O3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C8H10N4O2 + HCl = C8H11N4O2Cl =>
C8H10N4O2 + HCl = C8H11N4O2Cl
C4H8O2 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C4H6O4 + 3 K2SO4 + 6 MnSO4 + 14 H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
I3{-} + S2O3{-2} = I{-} + S4O6{-2} =>
I3{-} + 2 S2O3{-2} = 3 I{-} + S4O6{-2}
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
CaOCl2 + H2SO4 = CaSO4 + HOCl + HCl =>
CaOCl2 + H2SO4 = CaSO4 + HOCl + HCl
Na2S2O3 + HCl = S + Na2S2O4 + NaCl + H2O =>
3 Na2S2O3 + 2 HCl = 2 S + 2 Na2S2O4 + 2 NaCl + H2O
Ce(SO4)2 + KI + HCl = CeCl3 + I2 + H2SO4 + KCl =>
2 Ce(SO4)2 + 2 KI + 8 HCl = 2 CeCl3 + I2 + 4 H2SO4 + 2 KCl
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
As3(PO4)5 + W4C6 = As4C5 + W(PO4)2 =>
8 As3(PO4)5 + 5 W4C6 = 6 As4C5 + 20 W(PO4)2
CuO + HCl = CuCl + H2O2 =>
2 CuO + 2 HCl = 2 CuCl + H2O2
Al(OH)3 + CH3COOH = C(H3CO2)2AlOH + H2O =>
2 Al(OH)3 + 3 CH3COOH = 2 C(H3CO2)2AlOH + 2 H2O
Fe{2+} + OH{-} + K3Fe(CN)6 + Cu = Fe4[Fe(CN)6]3 + K + Cu(OH)2 =>
4 Fe{2+} + 8 OH{-} + 3 K3Fe(CN)6 + 4 Cu = Fe4[Fe(CN)6]3 + 9 K + 4 Cu(OH)2
Fe + MgCI2 = Mg2 + FeCI2 =>
2 Fe + 2 MgCI2 = Mg2 + 2 FeCI2
Ge + O2 = GeO2 =>
Ge + O2 = GeO2
Ca3(PO4)2(s) + H2SO4(aq) = (H3PO4)(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2(H3PO4)(s) + 3 CaSO4(s)
Li + S = LiS =>
Li + S = LiS
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
FeSO4*7H2O = Fe3O4 + H2O + S2 + O2 =>
6 FeSO4*7H2O = 2 Fe3O4 + 42 H2O + 3 S2 + 8 O2
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
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