| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb2O3 + 3 H2O = 2 Pb(OH)3
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
NaHCO3 + CH3CO2H = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3CO2H = CH3COONa + H2O + CO2
NO3{-} + H2S + H2O + H{+} = HSO4{-} + NH4{+} =>
NO3{-} + H2S + H2O + H{+} = HSO4{-} + NH4{+}
Hg2NO3 + NaHCO3 = NaNO3 + Hg2 + HCO3 =>
Hg2NO3 + NaHCO3 = NaNO3 + Hg2 + HCO3
[Ni(H2O)6]{2+} + NH3 = [Ni(NH3)6]{2+} + H2O =>
[Ni(H2O)6]{2+} + 6 NH3 = [Ni(NH3)6]{2+} + 6 H2O
Fe2O3 + Cl2O5 = Fe2(ClO4)2 =>
Fe2O3 + Cl2O5 = Fe2(ClO4)2
(N2H4)Cr2O3 + O2 = Cr2O3 + N2 + H2O =>
(N2H4)Cr2O3 + O2 = Cr2O3 + N2 + 2 H2O
[]Na2O2 + []H2SO4 = []Na2SO4 + []H2O2 =>
[]Na2O2 + []H2SO4 = []Na2SO4 + []H2O2
Pb(NO3)4(aq) + Mg(s) = Pb + Mg(NO3)2 =>
Pb(NO3)4(aq) + 2 Mg(s) = Pb + 2 Mg(NO3)2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
FeI3 + Cu(NO3)2 = Fe(NO3)2 + CuI3 =>
FeI3 + Cu(NO3)2 = Fe(NO3)2 + CuI3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Mg + CO3 + H2O = Mg2O3 + HCO3 =>
2 Mg + 6 CO3 + 3 H2O = Mg2O3 + 6 HCO3
KMnO4 + NaOH = Na2O + KOH + Mn2O7 =>
2 KMnO4 + 2 NaOH = Na2O + 2 KOH + Mn2O7
Br2 + CaI2 = CaBr2 + I =>
Br2 + CaI2 = CaBr2 + 2 I
ClO2 = ClOClO3 =>
2 ClO2 = ClOClO3
Pb(SO4)2 + H2O = H2(SO4)2 + PbO =>
Pb(SO4)2 + H2O = H2(SO4)2 + PbO
C8H9OH + CH3I = C8H9OCH3 + HI =>
C8H9OH + CH3I = C8H9OCH3 + HI
CuS + H2O = CuO*H2S =>
CuS + H2O = CuO*H2S
C6H12O6 + O2 = H16 + CO2 =>
4 C6H12O6 + 12 O2 = 3 H16 + 24 CO2
NH4{+} + Cl{-} + HNO3 = NH4NO3 + HCl =>
NH4{+} + Cl{-} + HNO3 = NH4NO3 + HCl
H2SO4(l) + NaOH(s) = HOH + Na2SO4 =>
H2SO4(l) + 2 NaOH(s) = 2 HOH + Na2SO4
Na2 + At = NaAt =>
Na2 + 2 At = 2 NaAt
Mg + Cu3NO = Mg3NO + Cu =>
3 Mg + Cu3NO = Mg3NO + 3 Cu
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO2 + HNCO = NO + H2O + CO2 =>
5 HNO2 + HNCO = 6 NO + 3 H2O + CO2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
NH4BrO2 = N2 + Br2 + H2O =>
2 NH4BrO2 = N2 + Br2 + 4 H2O
C11H23N2O7PS + C10H16N5O13P3 = C21H35N7O13P2S + P + O + H2O =>
C11H23N2O7PS + C10H16N5O13P3 = C21H35N7O13P2S + 2 P + 5 O + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KMnO4 + NaOH = NaMnO4 + KOH =>
KMnO4 + NaOH = NaMnO4 + KOH
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Ba(OH)2 + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2 + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
Na2U2O7 + Na2C2O4 + H2O = Na6[UO2(C2O4)4] + NaOH =>
Na2U2O7 + 8 Na2C2O4 + 3 H2O = 2 Na6[UO2(C2O4)4] + 6 NaOH
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn(s) + PbCl2(aq) = ZnCl2(aq) + Pb(s) =>
Zn(s) + PbCl2(aq) = ZnCl2(aq) + Pb(s)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH3 + O2 = (kat)NO + H2O =>
4 NH3 + 5 O2 = 4(kat)NO + 6 H2O
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
C + O2 = CO2 =>
C + O2 = CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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