| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAu(CN)2 + HCl = AuCN + HCN + KCl
NH3 + H2SO4 = HNO3 + H2O + H2S =>
NH3 + H2SO4 = HNO3 + H2O + H2S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaSO4 + BaCl2 = CaCl2 + Ba(SO4) =>
CaSO4 + BaCl2 = CaCl2 + Ba(SO4)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al(NO3)3 + Li3PO4 = AlPO4 + LiNO3 =>
Al(NO3)3 + Li3PO4 = AlPO4 + 3 LiNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
S + O2 = SO2 =>
S + O2 = SO2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Ag(s) + HNO3(ac) = AgNO3(ac) + H2(g) =>
2 Ag(s) + 2 HNO3(ac) = 2 AgNO3(ac) + H2(g)
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeCl3 + NaHCO3 = Fe(HCO3)3 + NaCl =>
FeCl3 + 3 NaHCO3 = Fe(HCO3)3 + 3 NaCl
PbSO4 + NaSH + NaOH = PbS + Na2SO4 + H2O =>
PbSO4 + NaSH + NaOH = PbS + Na2SO4 + H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
H + I = HI =>
H + I = HI
SO2(g) + O2(g) + H2O(l) = H2SO4(l) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(l)
HNO3 + CaOH = H2O + CaNO3 =>
HNO3 + CaOH = H2O + CaNO3
Pt(s) + HNO3(ac) = PtNO3(ac) + H2(g) =>
2 Pt(s) + 2 HNO3(ac) = 2 PtNO3(ac) + H2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H3PO4 + (NH4)2CO3 = (NH4)3PO4 + CO2 + H2O =>
2 H3PO4 + 3(NH4)2CO3 = 2(NH4)3PO4 + 3 CO2 + 3 H2O
HNO3 + Ca(OH) = H2O + Ca(NO3) =>
HNO3 + Ca(OH) = H2O + Ca(NO3)
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + Mg(HCO3)2 = MgSO4 + H2O + CO2 =>
H2SO4 + Mg(HCO3)2 = MgSO4 + 2 H2O + 2 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
FeSO4 + KMnO4 + KHSO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 16 KHSO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 9 K2SO4 + 8 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe2(SO4)3 + H2O = SO3 + Fe(OH)3 =>
Fe2(SO4)3 + 3 H2O = 3 SO3 + 2 Fe(OH)3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
HBr + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + Br2 =>
10 HBr + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag + H2SO4 = AgSO4 + H2 =>
Ag + H2SO4 = AgSO4 + H2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CH4(g) + S8(s) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/13
Équations équilibrées sur03/12/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
