| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn + HC2H3O2 = Zn(C2H3O2)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(C2H3O2)2 + H2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MG(ClO4)2 + KOH = MG(OH)2 + KClO3 + O2 =>
MG(ClO4)2 + 2 KOH = MG(OH)2 + 2 KClO3 + O2
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
MGSO4 + HCl = MGCl + HSO4 =>
MGSO4 + HCl = MGCl + HSO4
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
MGSO4 + HCl = MGCl + HSO4 =>
MGSO4 + HCl = MGCl + HSO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
FE + HCl = FECl3 + H2 =>
2 FE + 6 HCl = 2 FECl3 + 3 H2
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CCl4 + O2 = CO2 + Cl2 =>
CCl4 + O2 = CO2 + 2 Cl2
CsOH = Cs2O + H2O =>
2 CsOH = Cs2O + H2O
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
KNO2 + PbO2HCl = H2O + KNO3 + PbCl =>
3 KNO2 + 2 PbO2HCl = H2O + 3 KNO3 + 2 PbCl
Mg + H2(SO4) = MgSO4 + H2 =>
Mg + H2(SO4) = MgSO4 + H2
(NH4)3AsO4 + LiOH = Li3AsO4 + NH3 + H2O =>
(NH4)3AsO4 + 3 LiOH = Li3AsO4 + 3 NH3 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Zn + PO4 = PO4Zn =>
Zn + PO4 = PO4Zn
Mg + H2(SO4) = MgSO4 + H2 =>
Mg + H2(SO4) = MgSO4 + H2
Fe2S3 + O2 = SO2 + Fe =>
Fe2S3 + 3 O2 = 3 SO2 + 2 Fe
Li(cr) + N2(g) = Li3N(cr) =>
6 Li(cr) + N2(g) = 2 Li3N(cr)
KNO2 + PbO2 + HCl = H2O + KNO3 + PbCl2 =>
KNO2 + PbO2 + 2 HCl = H2O + KNO3 + PbCl2
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Na3N = N2 + Na =>
2 Na3N = N2 + 6 Na
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CUS + HNO3 = CUSO4 + H20 + NO2 =>
5 CUS + 20 HNO3 = 5 CUSO4 + H20 + 20 NO2
C4H10 + HNO3 = C4H9NO2 + H2O =>
C4H10 + HNO3 = C4H9NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/17
Équations équilibrées sur11/09/16
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