| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O3 + SO2 + H2SO4 = 2 MnSO4 + H2O
MnSO4 + H2O = (MnOH)2SO4 + H2SO4 =>
2 MnSO4 + 2 H2O = (MnOH)2SO4 + H2SO4
SnCl + (NH4)2 = NH4Cl + Sn =>
2 SnCl + (NH4)2 = 2 NH4Cl + 2 Sn
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(aq) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(aq)
KMnO4 + CH3CH2OH + H2SO4 = Mn(SO4) + K2SO4 + C2H4O2 + H2O =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 4 Mn(SO4) + 2 K2SO4 + 5 C2H4O2 + 11 H2O
Ca3(PO4)2 + Al(NO3)3 = Ca(NO3)2 + AlPO4 =>
Ca3(PO4)2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlPO4
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3PO4 + H2O + K3PO4 =>
15 SrCl2 + 3 KMnO4 + 8 H3PO4 = 15 Cl2 + Mn3(PO4)2 + 5 Sr3PO4 + 12 H2O + K3PO4
BrF4 = Br2 + F2 =>
2 BrF4 = Br2 + 4 F2
Pd + H2S = PdS + H2 =>
Pd + H2S = PdS + H2
NaOH + CaI2 = Ca(OH)2 + NaI =>
2 NaOH + CaI2 = Ca(OH)2 + 2 NaI
Fe(OH)2 + KMnO4 + HCl = Mn(OH)2 + Fe2O3 + H2O + KCl =>
10 Fe(OH)2 + 2 KMnO4 + 2 HCl = 2 Mn(OH)2 + 5 Fe2O3 + 9 H2O + 2 KCl
B2H6 + O2 = H2O + BO3 =>
2 B2H6 + 9 O2 = 6 H2O + 4 BO3
CuSO4*5H2O + NH4OH = [Cu(NH3)4]SO4*5H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4*5H2O + 4 H2O
N2O2{2-} + MnO4{-} + H{+} = Mn{2+} + NO + H2O =>
5 N2O2{2-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 10 NO + 8 H2O
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
Na2ZnO2 + HCl = Zn(OH)2 + NaCl =>
Na2ZnO2 + 2 HCl = Zn(OH)2 + 2 NaCl
Cl + CaI2 = ClI + Ca =>
2 Cl + CaI2 = 2 ClI + Ca
Cr6 + O2 = Cr2O3 =>
2 Cr6 + 9 O2 = 6 Cr2O3
K2SO4 + Pb(NO3)2 = KNO3 + PbSO4 =>
K2SO4 + Pb(NO3)2 = 2 KNO3 + PbSO4
Mn{+2} + H2Y{-2} + H2O2 = MnY{-} + H2O + H{+} =>
2 Mn{+2} + 2 H2Y{-2} + H2O2 = 2 MnY{-} + 2 H2O + 2 H{+}
CuOH + HCl = CuCl + H2O =>
CuOH + HCl = CuCl + H2O
N2O3 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 N2O3 + 4 KMnO4 + 6 H2SO4 = 10 HNO3 + 2 K2SO4 + 4 MnSO4 + H2O
FeO + H2CO3 = FeCO3 + H2O =>
FeO + H2CO3 = FeCO3 + H2O
SnCl + H2O = Cl + H + SnOH =>
SnCl + H2O = Cl + H + SnOH
K[Al(OH)4] + HCl = AlCl3 + KCl + H2O =>
K[Al(OH)4] + 4 HCl = AlCl3 + KCl + 4 H2O
ZnCl2 + Au = AuCl2 + Zn =>
ZnCl2 + Au = AuCl2 + Zn
Ba(OH)2 + P4O10 = Ba3(P2O8) + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(P2O8) + 6 H2O
POBr3 + Ba(OH)2 = Ba3(PO4)2 + BaBr2 + H2O =>
2 POBr3 + 6 Ba(OH)2 = Ba3(PO4)2 + 3 BaBr2 + 6 H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
NiS + O2 = NiO + S2O3 =>
4 NiS + 5 O2 = 4 NiO + 2 S2O3
K(MnO4) + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 K(MnO4) + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
CH3OCH3 = C5H10 + H2O =>
5 CH3OCH3 = 2 C5H10 + 5 H2O
Zn + KNO3 + KOH = K2ZnO2 + H2O + NH3 =>
4 Zn + KNO3 + 7 KOH = 4 K2ZnO2 + 2 H2O + NH3
Sn{+2} + NO3{-} + H{+} = Sn{+4} + N2O + H2O =>
4 Sn{+2} + 2 NO3{-} + 10 H{+} = 4 Sn{+4} + N2O + 5 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca(OH)2 + NaNo3 = CaNo3 + Na(OH)2 =>
Ca(OH)2 + NaNo3 = CaNo3 + Na(OH)2
ClO3{-} + H{+} + H2 = Cl2 + H2O =>
2 ClO3{-} + 2 H{+} + 5 H2 = Cl2 + 6 H2O
Fe(OH)2 + NaNO3 = Fe3O4 + NH4OH + NaOH + H2O2 =>
21 Fe(OH)2 + 4 NaNO3 = 7 Fe3O4 + 4 NH4OH + 4 NaOH + 9 H2O2
Te + H2SO4 = H2TeO4 + SO2 + H2O =>
Te + 3 H2SO4 = H2TeO4 + 3 SO2 + 2 H2O
MnO2 + KI + H2SO4 = K2SO4 + I2 + MnSO4 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = K2SO4 + I2 + MnSO4 + 2 H2O
Na2SO4Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4Pb(NO3)2 = 2 NaNO3 + PbSO4
NH3 + HPO4{2-} = NH4{+} + PO4{3-} =>
NH3 + HPO4{2-} = NH4{+} + PO4{3-}
In + HCl = InCl3 + H =>
In + 3 HCl = InCl3 + 3 H
(f)Sr3(PO4)2(aq) + H3PO4(aq) = Sr(H2PO4)2(aq) =>
(f)Sr3(PO4)2(aq) + 4 H3PO4(aq) = 3 Sr(H2PO4)2(aq)
Cr2O7{2-} + Zn + H{+} = Cr{3+} + Zn{2+} + H2O =>
Cr2O7{2-} + 3 Zn + 14 H{+} = 2 Cr{3+} + 3 Zn{2+} + 7 H2O
Li + C + O2 = LiCO3 =>
2 Li + 2 C + 3 O2 = 2 LiCO3
AuCl4{-} + Cu = Au + Cl{-} + Cu{2+} =>
2 AuCl4{-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}
HgS + HNO3 = Hg(NO3)2 + H2SO4 + NO + H2O =>
3 HgS + 14 HNO3 = 3 Hg(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
K + AuBr2 = KBr + Au =>
2 K + AuBr2 = 2 KBr + Au
HCl(aq) + Ni(s) = NiCl2(aq) + H2(g) =>
2 HCl(aq) + Ni(s) = NiCl2(aq) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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