| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2
H3PO4(aq) + LiOH(s) = H2O(l) + Li3PO4(aq) =>
H3PO4(aq) + 3 LiOH(s) = 3 H2O(l) + Li3PO4(aq)
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
CaSO4*2H2O + Al2Si2O5(OH)4 + CaO + H2O = Ca6Al2(SO4)3(OH)12*26(H2O) + SiO2 =>
3 CaSO4*2H2O + Al2Si2O5(OH)4 + 3 CaO + 24 H2O = Ca6Al2(SO4)3(OH)12*26(H2O) + 2 SiO2
H2SO3 = SO2H2O =>
H2SO3 = SO2H2O
NaHCO3 + K2CO3 = Na2CO3 + KHCO3 =>
2 NaHCO3 + K2CO3 = Na2CO3 + 2 KHCO3
C6H7N + O2 + OH{-} = CO3{-2} + H2O + N2 =>
4 C6H7N + 31 O2 + 48 OH{-} = 24 CO3{-2} + 38 H2O + 2 N2
Mg(NO3)2*6H2O + CO(NH2)2 = MgO + N2 + CO2 + H2O =>
3 Mg(NO3)2*6H2O + 5 CO(NH2)2 = 3 MgO + 8 N2 + 5 CO2 + 28 H2O
C4H6 + Br = C4H6Br =>
C4H6 + Br = C4H6Br
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P2S3 + O2 = P2O3 + SO2 =>
2 P2S3 + 9 O2 = 2 P2O3 + 6 SO2
Li2O + CoO = LiCoO + O2 =>
2 Li2O + 4 CoO = 4 LiCoO + O2
Zn + Pb(CO3)2 = Zn(CO3) + Pb =>
2 Zn + Pb(CO3)2 = 2 Zn(CO3) + Pb
Ni{2+} + NH3 + H2O = Ni(OH)2 + NH4{+} =>
Ni{2+} + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4{+}
Mg(OH)2(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
Mg(OH)2(s) + H2SO4(aq) = MgSO4(aq) + 2 H2O(l)
Fe2O3 + C2O4 = Fe + C2(O2)4 =>
4 Fe2O3 + 3 C2O4 = 8 Fe + 3 C2(O2)4
NaCI + F{2} = NaF + CI{2} =>
NaCI + F{2} = NaF + CI{2}
NiO(OH) + H2O = Ni(OH)2 + OH =>
NiO(OH) + H2O = Ni(OH)2 + OH
NaCO3 + H2O2 = NaCO4 + H2 =>
2 NaCO3 + H2O2 = 2 NaCO4 + H2
Ni + H2SO3 = Ni(SO3)3 + H2 =>
Ni + 3 H2SO3 = Ni(SO3)3 + 3 H2
BaCO3 + RuO2 = Ba2RuO4 + CO2 =>
2 BaCO3 + RuO2 = Ba2RuO4 + 2 CO2
Fe2O3 + C2O4 = Fe + C2(O2)4 =>
4 Fe2O3 + 3 C2O4 = 8 Fe + 3 C2(O2)4
H2(SO3) + Mg(OH)2 = H2O + Mg(SO3) =>
H2(SO3) + Mg(OH)2 = 2 H2O + Mg(SO3)
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
Ba + MnO2 = BaO + Mn =>
2 Ba + MnO2 = 2 BaO + Mn
Fl + NaCl = FlCl + Na =>
Fl + NaCl = FlCl + Na
HCl + HBr + HI + HNO3 = H4ClBrINO3 =>
HCl + HBr + HI + HNO3 = H4ClBrINO3
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
Fe2S3 + Cl2 = FeCl3 + S =>
Fe2S3 + 3 Cl2 = 2 FeCl3 + 3 S
K + Pb(NO3)2 = K(NO3)2 + Pb =>
K + Pb(NO3)2 = K(NO3)2 + Pb
K + Pb(NO3)2 = K(NO3) + Pb =>
2 K + Pb(NO3)2 = 2 K(NO3) + Pb
C6H12O6 + KNO3 = H2O + CO2 + N2 + K2CO3 =>
5 C6H12O6 + 24 KNO3 = 30 H2O + 18 CO2 + 12 N2 + 12 K2CO3
HBrO = Br2 + HBrO3 + H2O =>
5 HBrO = 2 Br2 + HBrO3 + 2 H2O
KNO3 + NaCl = KClNaNO3 =>
KNO3 + NaCl = KClNaNO3
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
Al(NO3)3 + NaOH = Al2O3 + NaNO3 + H2O =>
2 Al(NO3)3 + 6 NaOH = Al2O3 + 6 NaNO3 + 3 H2O
K + Mg(CIO3)2 = KCIO3 + Mg =>
2 K + Mg(CIO3)2 = 2 KCIO3 + Mg
K3PO4 + LiI = Li3PO4 + KI =>
K3PO4 + 3 LiI = Li3PO4 + 3 KI
CuS3 + H2 = Cu + H2S =>
CuS3 + 3 H2 = Cu + 3 H2S
Fe + Pb(SO4) = Fe(SO4) + Pb =>
Fe + Pb(SO4) = Fe(SO4) + Pb
C6H5CO2 + H2O = HC6H5CO2 + OH =>
C6H5CO2 + H2O = HC6H5CO2 + OH
Sr(NO3)2 + KIO3 + H2O = Sr(IO3)2*H2O + KNO3 =>
Sr(NO3)2 + 2 KIO3 + H2O = Sr(IO3)2*H2O + 2 KNO3
KMnO4 + HCN + H2O = HOCN + MnO2 + KOH =>
2 KMnO4 + 3 HCN + H2O = 3 HOCN + 2 MnO2 + 2 KOH
C2H5O + O2(g) = CO2(g) + H2O =>
4 C2H5O + 11 O2(g) = 8 CO2(g) + 10 H2O
CH3COOH + H2O = CH3COO{+} + H3O{-} =>
CH3COOH + H2O = CH3COO{+} + H3O{-}
CaCl2 + KIO3 = Ca(IO3)2 + KCl =>
CaCl2 + 2 KIO3 = Ca(IO3)2 + 2 KCl
K + Pb(SO4)2 = K2SO4 + Pb =>
4 K + Pb(SO4)2 = 2 K2SO4 + Pb
CaBr2(aq) + Na3P(aq) = Ca3P2 + NaBr(aq) =>
3 CaBr2(aq) + 2 Na3P(aq) = Ca3P2 + 6 NaBr(aq)
Cu + Br2 = Cu2Br2 =>
2 Cu + Br2 = Cu2Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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