| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + 2 LiOH = 2 NaOH + Li2O
C2H3Cl3 + O2 = CO + H2O + Cl2 =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
CH3(CH2)3COOH + NaOH = CH3(CH2)3COONa + H2O =>
CH3(CH2)3COOH + NaOH = CH3(CH2)3COONa + H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
O3C4H6 + O2 = CO2 + H2O =>
O3C4H6 + 4 O2 = 4 CO2 + 3 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NaH2PO4 + NaOH = H2O + Na3PO4 =>
NaH2PO4 + 2 NaOH = 2 H2O + Na3PO4
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 H2O(l)
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
KBrO3 + HCl = Br2 + H2O + K + Cl =>
2 KBrO3 + 12 HCl = Br2 + 6 H2O + 2 K + 12 Cl
Mg + Cu(NO3)2 = Cu + Mg2(NO3)2 =>
2 Mg + Cu(NO3)2 = Cu + Mg2(NO3)2
Cu(NO3)2*3H2O + NaI = CuNaI + (NO3)2 + H2O =>
Cu(NO3)2*3H2O + NaI = CuNaI + (NO3)2 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C6H11OH + H2O = C6H12 + H2O2 =>
C6H11OH + H2O = C6H12 + H2O2
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
HCOO + HCl = CHOOH + Cl =>
HCOO + HCl = CHOOH + Cl
SrCl2 + NaOH = Sr(OH)2 + Na2Cl2 =>
SrCl2 + 2 NaOH = Sr(OH)2 + Na2Cl2
CO + CuO = CuCO2 =>
CO + CuO = CuCO2
Ag + BaCl2 = AgCl + Ba =>
2 Ag + BaCl2 = 2 AgCl + Ba
SO2(g) + O2(g) = SO4O2(g) =>
SO2(g) + 2 O2(g) = SO4O2(g)
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
PbSO4 + NaOH = Na2Pb(OH)4 + Na2SO4 =>
PbSO4 + 4 NaOH = Na2Pb(OH)4 + Na2SO4
HNO3 + H2PHO3 = H3PO4 + NO2 + H2O =>
2 HNO3 + H2PHO3 = H3PO4 + 2 NO2 + H2O
As4 + H2O + NO3{-} = AsO4{3-} + NO + H{+} =>
3 As4 + 8 H2O + 20 NO3{-} = 12 AsO4{3-} + 20 NO + 16 H{+}
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2CO3 + AlBr3 + H2O = Al(OH)3 + KBr + CO2 =>
3 K2CO3 + 2 AlBr3 + 3 H2O = 2 Al(OH)3 + 6 KBr + 3 CO2
NaO + Al2O3 = NaAlO2 + O2 =>
4 NaO + 2 Al2O3 = 4 NaAlO2 + O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ag(NO3) + Na2SO4 = Ag2SO4 + NaNO3 =>
2 Ag(NO3) + Na2SO4 = Ag2SO4 + 2 NaNO3
OH{-} + Cu{2+} + NH3 = Cu + N2 + H2O =>
6 OH{-} + 3 Cu{2+} + 2 NH3 = 3 Cu + N2 + 6 H2O
KCl = K(s) + Cl2(g) =>
2 KCl = 2 K(s) + Cl2(g)
KNO3 + KC2H3O2 = CO2 + H2O + K2CO3 + N2 =>
16 KNO3 + 10 KC2H3O2 = 7 CO2 + 15 H2O + 13 K2CO3 + 8 N2
C2H3Cl3 + O2 = CO2 + HCl =>
C2H3Cl3 + 2 O2 = 2 CO2 + 3 HCl
Al + Hg = HgAl =>
Al + Hg = HgAl
Fe + Ni(NO3)2 = Fe(NO3)3 + Ni =>
2 Fe + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C2O3 + H2 = H2O + C2 =>
C2O3 + 3 H2 = 3 H2O + C2
Pb3(PO4)4 = Pb3(PO3)4 + O2 =>
Pb3(PO4)4 = Pb3(PO3)4 + 2 O2
C6H17N3O7 + (NH4)2HPO4 = C10H16N5O13P3 + H2O + NH3 =>
5 C6H17N3O7 + 9(NH4)2HPO4 = 3 C10H16N5O13P3 + 32 H2O + 18 NH3
(S2O3){-2} + Br2 = (S4O6)2{-} + (Br){-} =>
8(S2O3){-2} + 7 Br2 = 2(S4O6)2{-} + 14(Br){-}
KOH + HClO = KClO + H2O =>
KOH + HClO = KClO + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)(ClO3) + MgBr2 = Mg(ClO3)2 + NH4Br =>
2(NH4)(ClO3) + MgBr2 = Mg(ClO3)2 + 2 NH4Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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