| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 6 H2C2O4 + 3 H2O = 2[Fe(C2O4)3]{3-} + 6 H3O{+}
Ba(OH)2 + (HNO3) = Ba + H2O + NO3 =>
Ba(OH)2 + 2(HNO3) = Ba + 2 H2O + 2 NO3
SrCO3 + Al2O3 + CeO2 = Sr2Al08Ce02O3 + CO2 + O2 =>
4 SrCO3 + 8 Al2O3 + 4 CeO2 = 2 Sr2Al08Ce02O3 + 4 CO2 + 15 O2
CuSO4 + H2O + Al = Al2(SO4)3 + H2 + CuO =>
3 CuSO4 + 3 H2O + 2 Al = Al2(SO4)3 + 3 H2 + 3 CuO
Ge + LiOH + H2O = Li2GeO3 + H2 =>
Ge + 2 LiOH + H2O = Li2GeO3 + 2 H2
ZnOHCl + HNO3 = Zn(NO3)2 + HCl + H2O =>
ZnOHCl + 2 HNO3 = Zn(NO3)2 + HCl + H2O
C2H4O + O = CH3COOH =>
C2H4O + O = CH3COOH
Ge + LiOH + H2O = Li2GeO3 + H2 =>
Ge + 2 LiOH + H2O = Li2GeO3 + 2 H2
Na2CO3 + H2O + SO2 = Na2SO4 + CO2 + H2 =>
Na2CO3 + H2O + SO2 = Na2SO4 + CO2 + H2
CO(g) = C(s) + CO2(g) =>
2 CO(g) = C(s) + CO2(g)
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
MgCo2 + HCl = MgCl + Co2 + H2 =>
2 MgCo2 + 2 HCl = 2 MgCl + 2 Co2 + H2
C3H4N2 + H2O = C3H4N2H + OH =>
C3H4N2 + H2O = C3H4N2H + OH
KCH3COO = K + CH3COO =>
KCH3COO = K + CH3COO
KCl + NaCl = KNa + Cl2 =>
KCl + NaCl = KNa + Cl2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgCl + Na(OH) = AgOH + NaCl =>
AgCl + Na(OH) = AgOH + NaCl
Ca(OH)2(S) = CaO(S) + H2O(g) =>
Ca(OH)2(S) = CaO(S) + H2O(g)
CH3OOH + KOH = CH3CO2K + H2O =>
2 CH3OOH + KOH = CH3CO2K + 3 H2O
NaO + CO2 = Na + CO3 =>
NaO + CO2 = Na + CO3
PtCl = Pt + Cl2 =>
2 PtCl = 2 Pt + Cl2
CaCl2 = Ca + Cl =>
CaCl2 = Ca + 2 Cl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Hg(OH)2 + (H3)P(O4) = (Hg3)(PO4)2 + H2O =>
3 Hg(OH)2 + 2(H3)P(O4) = (Hg3)(PO4)2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ge + LiOH + H2O = Li2GeO3 + H2 =>
Ge + 2 LiOH + H2O = Li2GeO3 + 2 H2
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
Na + HF = NaF + H2 =>
2 Na + 2 HF = 2 NaF + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(OH)2 + KOH = K2PbO2 + H2O =>
Pb(OH)2 + 2 KOH = K2PbO2 + 2 H2O
CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq) =>
2 CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq)
Ge + LiOH + H2O = Li2GeO3 + H2 =>
Ge + 2 LiOH + H2O = Li2GeO3 + 2 H2
HCl4 + H2O = ClO4 + H3O =>
HCl4 + 49 H2O = 4 ClO4 + 33 H3O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H + O = HO =>
H + O = HO
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Al2(SO4)3 + NaOH = Na3Al(OH)6 + Na2SO4 =>
Al2(SO4)3 + 12 NaOH = 2 Na3Al(OH)6 + 3 Na2SO4
Mg + Fe(NO3)3 = Mg(NO3) + Fe =>
3 Mg + Fe(NO3)3 = 3 Mg(NO3) + Fe
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + HClO4 = Al(ClO4) + H2 =>
2 Al + 2 HClO4 = 2 Al(ClO4) + H2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
X2 + KSCN + O2 = X2SCN + K2O =>
4 X2 + 4 KSCN + O2 = 4 X2SCN + 2 K2O
CH3OH + Na2O = CH3ONa + H2O =>
2 CH3OH + Na2O = 2 CH3ONa + H2O
C8H18 + O2 = H2O(l) + CO2 =>
2 C8H18 + 25 O2 = 18 H2O(l) + 16 CO2
K2[Zn(OH)4] + HCl = ZnCl2 + H2O + KCl =>
K2[Zn(OH)4] + 4 HCl = ZnCl2 + 4 H2O + 2 KCl
FeSO4 + NaClO3 + H2SO4 = Fe2(SO4)3 + NaCl + H2O =>
6 FeSO4 + NaClO3 + 3 H2SO4 = 3 Fe2(SO4)3 + NaCl + 3 H2O
NaI + H2O + Na2CrO4 = NaOH + NaIO3 + CrI3 =>
7 NaI + 5 H2O + 2 Na2CrO4 = 10 NaOH + NaIO3 + 2 CrI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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