| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 = Al2O3 + 3 SO3
MoO3 + NH3 = Mo2O5 + N2 + H2O =>
6 MoO3 + 2 NH3 = 3 Mo2O5 + N2 + 3 H2O
HCOOH + H2O = H4O3C =>
HCOOH + H2O = H4O3C
Fe2O3 + H2OHCl = FeCl3 + H2O =>
Fe2O3 + 6 H2OHCl = 2 FeCl3 + 9 H2O
I + NaCl = NaICl =>
I + NaCl = NaICl
Cu(CO3) = CuO + CO2 =>
Cu(CO3) = CuO + CO2
FeO + NaHSO4 = FeSO4 + Na2SO4 + H2O =>
FeO + 2 NaHSO4 = FeSO4 + Na2SO4 + H2O
FeCl3 + ZnSO4 = Fe2(SO4)3 + ZnCl2 =>
2 FeCl3 + 3 ZnSO4 = Fe2(SO4)3 + 3 ZnCl2
FeLiOH = FeOHLi =>
FeLiOH = FeOHLi
Na3PO4(aq) + Ca(NO3)2(aq) = NaNO3 + Ca3(PO4)2(s) =>
2 Na3PO4(aq) + 3 Ca(NO3)2(aq) = 6 NaNO3 + Ca3(PO4)2(s)
HCl + CaBr = H2Br + Cl2Ca =>
2 HCl + CaBr = H2Br + Cl2Ca
H{+} + Mn{2+} + NaBiO3 = Bi{3+}H{+} + MnO4{-} + H2O + Na{+} =>
14 H{+} + 2 Mn{2+} + 5 NaBiO3 = 5 Bi{3+}H{+} + 2 MnO4{-} + 7 H2O + 5 Na{+}
Li2SO4 + CrCl3 = Cr2(SO4)3 + LiCl =>
3 Li2SO4 + 2 CrCl3 = Cr2(SO4)3 + 6 LiCl
HCl(aq) + Na2CO3 = NaCl + H2CO3 =>
2 HCl(aq) + Na2CO3 = 2 NaCl + H2CO3
CH4 + Cl4N2 = N2 + H2 + (CCl4) =>
CH4 + Cl4N2 = N2 + 2 H2 + (CCl4)
HTaO3 + Rb = RbTaO3 + H2 =>
2 HTaO3 + 2 Rb = 2 RbTaO3 + H2
KHC4H4O6 + NaOH = H2O + NaKC4H4O6 =>
KHC4H4O6 + NaOH = H2O + NaKC4H4O6
C7H14O(l) + O2(g) = CO2(g)H2O(g) =>
C7H14O(l) + 10 O2(g) = 7 CO2(g)H2O(g)
Cr2O7{2-} + H3O{+} + Pb = Cr{3+} + Pb{2+} + H2O =>
Cr2O7{2-} + 14 H3O{+} + 3 Pb = 2 Cr{3+} + 3 Pb{2+} + 21 H2O
Ag2O + MgF2 = Ag2F2 + MgO =>
Ag2O + MgF2 = Ag2F2 + MgO
NaCl + Ag(NO3) = Ag(Cl) + NaNO3 =>
NaCl + Ag(NO3) = Ag(Cl) + NaNO3
Zn + K2Cr2O7 + HCl = ZnCl + Cr2O3 + KCl + H2O =>
6 Zn + K2Cr2O7 + 8 HCl = 6 ZnCl + Cr2O3 + 2 KCl + 4 H2O
Se + Cu(NO3)2 = Cu2Se + N + O2 =>
Se + 2 Cu(NO3)2 = Cu2Se + 4 N + 6 O2
CH3OH + C6H8O7 = C9H14O7 + H2O =>
3 CH3OH + C6H8O7 = C9H14O7 + 3 H2O
NH4HCO3 + NaCl = NaHCO3 + NH4Cl =>
NH4HCO3 + NaCl = NaHCO3 + NH4Cl
H3COOH + C2H5OH = H2O + CH3C4O2H5 =>
3 H3COOH + C2H5OH = 5 H2O + CH3C4O2H5
HNO3(aq) + Li2O(s) = LiNO3 + H2O =>
2 HNO3(aq) + Li2O(s) = 2 LiNO3 + H2O
C2H3NaO2 + H2SO4 = Na2SO4 + CH3COOH =>
2 C2H3NaO2 + H2SO4 = Na2SO4 + 2 CH3COOH
C12H26(s) + O2(g) = CO2(g) + H2O(l) =>
2 C12H26(s) + 37 O2(g) = 24 CO2(g) + 26 H2O(l)
CH3CH3COH + KMnO4 + KOH = CH3CH2COOH + H2O + K2MnO4 =>
CH3CH3COH + 3 KMnO4 + 3 KOH = CH3CH2COOH + 2 H2O + 3 K2MnO4
HCO3{-} + H2O{+} = H3O{+} + CO3{-} =>
HCO3{-} + H2O{+} = H3O{+} + CO3{-}
NO3 + HCl = NOCl + Cl2 + H2O =>
2 NO3 + 8 HCl = 2 NOCl + 3 Cl2 + 4 H2O
KMnO4 + HCl + FeSO4 = MnCl2 + KCl + Fe2(SO4)3 + FeCl3 + H2O =>
3 KMnO4 + 24 HCl + 15 FeSO4 = 3 MnCl2 + 3 KCl + 5 Fe2(SO4)3 + 5 FeCl3 + 12 H2O
HCl + KMn = KCl + MnCl2 + H2 =>
6 HCl + 2 KMn = 2 KCl + 2 MnCl2 + 3 H2
MgOH + H3PO4 = Mg3PO4 + H2O =>
3 MgOH + H3PO4 = Mg3PO4 + 3 H2O
H2CO3(g) + LiOH(g) = Li2CO3(aq) + H2O(l) =>
H2CO3(g) + 2 LiOH(g) = Li2CO3(aq) + 2 H2O(l)
Lu + O2 = LuO =>
2 Lu + O2 = 2 LuO
Al(OH)3 + Ba(OH)2 = Ba3(Al(OH)6)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3(Al(OH)6)2
NH3(Cl) + Pb(NO3) = NH3(NO3) + PbCl =>
NH3(Cl) + Pb(NO3) = NH3(NO3) + PbCl
Cl2 + NaOH = H2O + NaCl + NaClO7 =>
7 Cl2 + 14 NaOH = 7 H2O + 13 NaCl + NaClO7
NaCl + ZnSO4 = Na2SO4 + ZnCl2 =>
2 NaCl + ZnSO4 = Na2SO4 + ZnCl2
Au + NO3{-} + H{+]+Cl{-} = [AuCl4]{-}+NO2+H2O =>
Au + 3 NO3{-} + 6 H{+]+4Cl{-} = [AuCl4]{-}+3NO2+3H2O
Ca(NO3)2*4(H2O) + Na2HPO4*2(H2O) + NH6PO4 + C2H5NO2 = Na3Ca6(PO4)5 + CO2 + H2O + N2 =>
12 Ca(NO3)2*4(H2O) + 3 Na2HPO4*2(H2O) + 7 NH6PO4 + 11 C2H5NO2 = 2 Na3Ca6(PO4)5 + 22 CO2 + 104 H2O + 21 N2
C6H5OH + Cl2 = C6H4OH + HCl =>
2 C6H5OH + Cl2 = 2 C6H4OH + 2 HCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaO + NaCl + H2O = CaCl2 + NaOH =>
CaO + 2 NaCl + H2O = CaCl2 + 2 NaOH
MnO4{-} + AsO3{2-} + H2O = MnO2 + AsO4{3-} + H{+} =>
MnO4{-} + 3 AsO3{2-} + H2O = MnO2 + 3 AsO4{3-} + 2 H{+}
FeBr3 + Na = Fe + NaBr =>
FeBr3 + 3 Na = Fe + 3 NaBr
CH3OH + C6H8O7 = C9H14O7 + H2O =>
3 CH3OH + C6H8O7 = C9H14O7 + 3 H2O
C6H8O7 + CH3OH = C19H22O6 + H2O =>
14 C6H8O7 + 87 CH3OH = 9 C19H22O6 + 131 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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