| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Li2Mn1O4 = H2MnO4 + 2 LiCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HCl + ZnCl2 = ZnH + Cl2 =>
2 HCl + 2 ZnCl2 = 2 ZnH + 3 Cl2
Ca(OH)2 + Na2(SO)4 = Ca(SO)4 + Na2(OH)2 =>
Ca(OH)2 + Na2(SO)4 = Ca(SO)4 + Na2(OH)2
C5H11Br + Na = NaBr + C5H11 =>
C5H11Br + Na = NaBr + C5H11
C2H5OH + O2 = H2 + CO2 =>
2 C2H5OH + 3 O2 = 6 H2 + 4 CO2
NaOH + Cl2 = NaCl + H2O + NaClO =>
2 NaOH + Cl2 = NaCl + H2O + NaClO
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
KF + AgNO3 = AgF + KNO3 =>
KF + AgNO3 = AgF + KNO3
HgCl2 + NaCl = HgCl + NaCl2 =>
HgCl2 + NaCl = HgCl + NaCl2
C4H7NO4 + KOH = H2O + C4H5NO4K2 =>
C4H7NO4 + 2 KOH = 2 H2O + C4H5NO4K2
Cr + Cr(OH)3 = Cr2O3 + H2 =>
2 Cr + 2 Cr(OH)3 = 2 Cr2O3 + 3 H2
Cu2SO4 + LiOH = CuOH + Li2SO4 =>
Cu2SO4 + 2 LiOH = 2 CuOH + Li2SO4
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Zn + FeCl3 = Fe + ZnCl2 =>
3 Zn + 2 FeCl3 = 2 Fe + 3 ZnCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni(s) + HCl(aq) = NiCl2(aq) + H2(h) =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2(h)
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
C3H7OH + HCOOH = HCOOC3H8 + H2O =>
13 C3H7OH + 9 HCOOH = 12 HCOOC3H8 + 7 H2O
MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2
SO2 + K2Te = STe2 + K2O =>
SO2 + 2 K2Te = STe2 + 2 K2O
XeF2(s) + H2O(l) = Xe(g) + HF(l) + O2(g) =>
2 XeF2(s) + 2 H2O(l) = 2 Xe(g) + 4 HF(l) + O2(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
S2F2 + H2O = S + H2S4O6 + HF =>
5 S2F2 + 6 H2O = 6 S + H2S4O6 + 10 HF
H2SO4 + Al = H + Al2(SO4)3 =>
3 H2SO4 + 2 Al = 6 H + Al2(SO4)3
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O =>
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
FeCO3 + O2 = Fe2O3 + CO2 =>
4 FeCO3 + O2 = 2 Fe2O3 + 4 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Si + S8 = SiS8 =>
Si + S8 = SiS8
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
PbCl4 + HCl = H2Pb + Cl2 =>
PbCl4 + 2 HCl = H2Pb + 3 Cl2
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Pb + H3PO4(aq) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4(aq) = 3 H2 + Pb3(PO4)2
KSCN + HCl = KCl + SCNH =>
KSCN + HCl = KCl + SCNH
HSCN + Ba(OH)2 = H2O + Ba(SCN)2 =>
2 HSCN + Ba(OH)2 = 2 H2O + Ba(SCN)2
K2[Zn(OH)4] + NH4Cl = [Zn(NH3)4]Cl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 KCl + 4 H2O
La2(C2O4)3 = La + C2O4 =>
La2(C2O4)3 = 2 La + 3 C2O4
Al(OH)3 + KOH = K[Al(OH)4] =>
Al(OH)3 + KOH = K[Al(OH)4]
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Al{3}O{2} = Al + {2} =>
2 Al{3}O{2} = 2 Al + 3{2}
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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