| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 12 OH = 2 BrO3 + 6 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
C3H7Cl + F = C3H7F + Cl2 =>
2 C3H7Cl + 2 F = 2 C3H7F + Cl2
Ba(OH)2 + SeO3 = BaSeO4 + H2O =>
Ba(OH)2 + SeO3 = BaSeO4 + H2O
NaOH(aq) + FeCl2(aq) = NaCl2(aq) + Fe(OH)(aq) =>
NaOH(aq) + FeCl2(aq) = NaCl2(aq) + Fe(OH)(aq)
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
H2 + C1 = HC1 =>
H2 + 2 C1 = 2 HC1
NO2 + Ca(HCO3)2 = Ca(NO3)2 + CO2 + H2 =>
2 NO2 + Ca(HCO3)2 = Ca(NO3)2 + 2 CO2 + H2
[Ag(NH3)2]OH + K2S = KOH + Ag2S + NH3 =>
2[Ag(NH3)2]OH + K2S = 2 KOH + Ag2S + 4 NH3
MgSO4 + Al(OH)2 = Mg(OH)2 + AlSO4 =>
MgSO4 + Al(OH)2 = Mg(OH)2 + AlSO4
M(OH) + HCl = MCl + H2O =>
M(OH) + HCl = MCl + H2O
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
HAuCl4*3H2O + (CH2)4O = AuCl4 + H2O + (CH2)4OH =>
HAuCl4*3H2O + (CH2)4O = AuCl4 + 3 H2O + (CH2)4OH
CH3CH + Cu(OH)2 = CH3COH + Cu2O + H2O =>
CH3CH + 2 Cu(OH)2 = CH3COH + Cu2O + 2 H2O
C2H2O4 + KMnO4 = MnO2 + K2O + CO2 + H2O =>
3 C2H2O4 + 2 KMnO4 = 2 MnO2 + K2O + 6 CO2 + 3 H2O
H3AsO3 + H2O = H2AsO3{-} + H3O{+} =>
H3AsO3 + H2O = H2AsO3{-} + H3O{+}
H2SO4(aq) + MgCl2(aq) = MgSO4 + HCl =>
H2SO4(aq) + MgCl2(aq) = MgSO4 + 2 HCl
C12H22012 + O2 = CO2 + H2O =>
C12H22012 + 5515 O2 = 12 CO2 + 11006 H2O
CuSO4(aq) + NaOH(aq) = Cu(OH)2 + Na2(SO4) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2 + Na2(SO4)
CH3CH2CH2CH2OH + H3O{+} = CH3CH2CH2CH2OH2{+} + H2O =>
CH3CH2CH2CH2OH + H3O{+} = CH3CH2CH2CH2OH2{+} + H2O
Mo + H2O2 = MoO3 + H2O =>
Mo + 3 H2O2 = MoO3 + 3 H2O
Cu(Cl)2 + KOH = KCl + Cu(OH)2 =>
Cu(Cl)2 + 2 KOH = 2 KCl + Cu(OH)2
K2S + HNO3 + HCl = KCl + S + NO2 + H2O =>
K2S + 2 HNO3 + 2 HCl = 2 KCl + S + 2 NO2 + 2 H2O
Mg2O8Si3(s) + HCl(aq) = MgCl2 + H2O + SiO2 =>
Mg2O8Si3(s) + 4 HCl(aq) = 2 MgCl2 + 2 H2O + 3 SiO2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
AgNO3 + K4FeCN6 = AgCN6 + K4FeNO3 =>
AgNO3 + K4FeCN6 = AgCN6 + K4FeNO3
BaCO3 + HC2H3O2 = Ba + H2O + CO2 =>
4 BaCO3 + HC2H3O2 = 4 Ba + 2 H2O + 6 CO2
C20H24N2O2 + O2 = CO2 + H2O + N2 =>
C20H24N2O2 + 25 O2 = 20 CO2 + 12 H2O + N2
CaH2 + Cu2O3 = Ca(OH)2 + Cu =>
3 CaH2 + 2 Cu2O3 = 3 Ca(OH)2 + 4 Cu
CoCl2 + K4Fe(CK4[Fe(CN)6]N)6 = CoFe(CN)6 + Cl2K4 =>
7 CoCl2 + K4Fe(CK4[Fe(CN)6]N)6 = 7 CoFe(CN)6 + 7 Cl2K4
CsBr + F2 = CsF + Br2 =>
2 CsBr + F2 = 2 CsF + Br2
C2H5OH + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H5OH + 3 NaHCO3 = 3 C2H3NaO2 + CO2 + 3 H2O
hydrogen + NF3 = nitrogen + hydrogenfluoride =>
3 H2 + 2 NF3 = N2 + 6 HF
HOCl + P + H2O = H3PO4 + HCl =>
5 HOCl + 2 P + 3 H2O = 2 H3PO4 + 5 HCl
[Cu(H2O)6]{2+}(aq) + Zn(s) = Cu(s) + [Zn(H2O)6]{2+}(aq) =>
[Cu(H2O)6]{2+}(aq) + Zn(s) = Cu(s) + [Zn(H2O)6]{2+}(aq)
K3PO4(aq) + BaCl2 = KCl(aq) + Ba3(PO4)2(s) =>
2 K3PO4(aq) + 3 BaCl2 = 6 KCl(aq) + Ba3(PO4)2(s)
Al(s) + H2O(l) = Al(OH)3 + H =>
Al(s) + 3 H2O(l) = Al(OH)3 + 3 H
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Zn + CuSO4 + H2O = ZnO + HSO4 + Cu =>
Zn + 2 CuSO4 + H2O = ZnO + 2 HSO4 + 2 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H4 + NH3 = C2H7N =>
C2H4 + NH3 = C2H7N
Au + SnCl2 = AuCl + Sn =>
2 Au + SnCl2 = 2 AuCl + Sn
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
KSO3 + H2SO4 = KSO4 + H2O + SO2 =>
KSO3 + H2SO4 = KSO4 + H2O + SO2
Ag + HNO3 = AgNO3NO3 + NO2 + H2O =>
Ag + 4 HNO3 = AgNO3NO3 + 2 NO2 + 2 H2O
H2O + ClO3{-} + MnO4{-} = ClO4{-} + Mn{2+} + OH{-} =>
3 H2O + 5 ClO3{-} + 2 MnO4{-} = 5 ClO4{-} + 2 Mn{2+} + 6 OH{-}
Al2Cl = Al + Cl =>
Al2Cl = 2 Al + Cl
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
Cr3(PO4)2 + Sr = Cr + Sr3(PO4)2 =>
Cr3(PO4)2 + 3 Sr = 3 Cr + Sr3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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