| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H24O12 = 4 CH3CH2OH + 4 CO2
CuSO4 + Ti = Cu4Ti2 + SO4 =>
4 CuSO4 + 2 Ti = Cu4Ti2 + 4 SO4
HI + Ba(OH)2 = Ba + I + H2O =>
2 HI + Ba(OH)2 = Ba + 2 I + 2 H2O
[Ba(OH)2*8H2O] + (NH4SCN) = Ba(SCN)2 + H2O + NH3 =>
[Ba(OH)2*8H2O] + 2(NH4SCN) = Ba(SCN)2 + 10 H2O + 2 NH3
SrBr2 + H2O = HBr + SrO =>
SrBr2 + H2O = 2 HBr + SrO
Ni(s) + HBr(aq) = NiBr + H2 =>
2 Ni(s) + 2 HBr(aq) = 2 NiBr + H2
FeCl3 + KPo4 = FePo4 + KCl3 =>
FeCl3 + KPo4 = FePo4 + KCl3
Cr(OH)3 + H2SO4 = Cr{3+} + H2O + HSO4{-} =>
Cr(OH)3 + 3 H2SO4 = Cr{3+} + 3 H2O + 3 HSO4{-}
Ba(NO3)2(aq) + Sn3(PO4)4(aq) = Ba3(PO4)2(s) + Sn(NO3)4(s) =>
6 Ba(NO3)2(aq) + Sn3(PO4)4(aq) = 2 Ba3(PO4)2(s) + 3 Sn(NO3)4(s)
O + C5H12 = CO2 + H2O =>
16 O + C5H12 = 5 CO2 + 6 H2O
HClO3 + Fe2O3 = FeClO3 + H2O3 =>
2 HClO3 + Fe2O3 = 2 FeClO3 + H2O3
CaCl2 + Na2CO3 = CO2 + CaO + NaCl =>
CaCl2 + Na2CO3 = CO2 + CaO + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + FeO = Fe + Al2O3 =>
2 Al + 3 FeO = 3 Fe + Al2O3
K4O7P2 + H2O = KOH + H3PO4 =>
K4O7P2 + 5 H2O = 4 KOH + 2 H3PO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(NO3)3 + K2Cr2O7 = FeCr2O7 + K2(NO3)3 =>
Fe(NO3)3 + K2Cr2O7 = FeCr2O7 + K2(NO3)3
P4O10 + HCl = POCl3 + HPO3 =>
P4O10 + 3 HCl = POCl3 + 3 HPO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CoBr2(aq) + Al(s) = CoAl + AlBr3 =>
3 CoBr2(aq) + 5 Al(s) = 3 CoAl + 2 AlBr3
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH(aq) + HCl(aq) = KCl(aq) + H2O(e) =>
KOH(aq) + HCl(aq) = KCl(aq) + H2O(e)
AgBr + Zn = ZnBr + Ag =>
AgBr + Zn = ZnBr + Ag
Mg + NH4NO3 = MgO + N2 + H2 =>
3 Mg + NH4NO3 = 3 MgO + N2 + 2 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + Y = KY + KYHO3 + H2O =>
5 KOH + 5 Y = 4 KY + KYHO3 + 2 H2O
NH4NO3 + NaOH = NaNO3 + NH3 + H2 =>
2 NH4NO3 + 3 NaOH = 3 NaNO3 + NH3 + 4 H2
KMnO4 + H2C2O4 + HCl = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 KCl + 2 MnCl2 + 10 CO2 + 8 H2O
Tl + HClO + H2O = TlOH + HCl =>
2 Tl + HClO + H2O = 2 TlOH + HCl
CH3COONH4 + HCl = CH3COOH + NH4Cl =>
CH3COONH4 + HCl = CH3COOH + NH4Cl
C3H8NO2Cl + Ba(OH)2 = (C3H6NO2)2Ba + H2O + BaCl2 =>
2 C3H8NO2Cl + 2 Ba(OH)2 = (C3H6NO2)2Ba + 4 H2O + BaCl2
H3C6H5O3 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 H3C6H5O3 + 39 NaHCO3 = 13 Na3C6H5O7 + 23 H2O + 15 CO2
C10H8O + Fe{3+} = Fe(OC10H7)6{3-} + H{+} =>
6 C10H8O + Fe{3+} = Fe(OC10H7)6{3-} + 6 H{+}
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + H2O + K2SO4 + CrSO4 =>
4 C2H6O + K2Cr2O7 + 3 H2SO4 = 4 C2H4O + 7 H2O + K2SO4 + 2 CrSO4
Ba(NO3)2 + C2H2O4 = BaC2O4 + HNO3 =>
Ba(NO3)2 + C2H2O4 = BaC2O4 + 2 HNO3
PbO2 + (Sb) + (KOH) = PbO + (KSbO2) + (H20) =>
20 PbO2 + 20(Sb) + 20(KOH) = 20 PbO + 20(KSbO2) + (H20)
PbO2 + Cl{-} + H{+} = PbCl2 + Cl + H2O =>
PbO2 + 4 Cl{-} + 4 H{+} = PbCl2 + 2 Cl + 2 H2O
CHOH + O2 = CO2 + H2O =>
CHOH + O2 = CO2 + H2O
PbCO3(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O(l)CO2(g) =>
PbCO3(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2O(l)CO2(g)
Pb + HgF2 = PbF2 + Hg =>
Pb + HgF2 = PbF2 + Hg
Ni + KMnO4 + H2SO4 = MnSO4 + NiSO4 + K2SO4 + H2O =>
5 Ni + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 NiSO4 + K2SO4 + 8 H2O
CrCl2 + Li2CO3 = Cr(CO3) + LiCl =>
CrCl2 + Li2CO3 = Cr(CO3) + 2 LiCl
HCl + H2CCH2 + O2 = CH2CHCl + H2O =>
2 HCl + 2 H2CCH2 + O2 = 2 CH2CHCl + 2 H2O
KI + Br2 = K + Br2I =>
KI + Br2 = K + Br2I
Sn(OH)4 + Bi(OH)3 = Sn(OH)6 + Bi =>
3 Sn(OH)4 + 2 Bi(OH)3 = 3 Sn(OH)6 + 2 Bi
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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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