| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = 2 Hg + O2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2Cr2O7 = H2O + N2 + Cr2O3 =>
(NH4)2Cr2O7 = 4 H2O + N2 + Cr2O3
NaAlO2 + HCl + H2O = Al(OH)3 + NaCl =>
NaAlO2 + HCl + H2O = Al(OH)3 + NaCl
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
O5P2 + H2O = O3PH =>
O5P2 + H2O = 2 O3PH
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
OH + H = H2O =>
OH + H = H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO2 + Br + H2O = HBr + H2SO4 =>
SO2 + 2 Br + 2 H2O = 2 HBr + H2SO4
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
HgCl2 + H3PO4 = Hg3(PO4)2 + HCl =>
3 HgCl2 + 2 H3PO4 = Hg3(PO4)2 + 6 HCl
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
P4 + Cl3 = PCl =>
3 P4 + 4 Cl3 = 12 PCl
K + F2 = KF =>
2 K + F2 = 2 KF
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
H3O{+} + XeO3 + I{-} = Xe + I2 + H2O =>
6 H3O{+} + XeO3 + 6 I{-} = Xe + 3 I2 + 9 H2O
CaCl2 + Na3PO4 = NaCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Na3PO4 = 6 NaCl + Ca3(PO4)2
CuO(s) + H2SO4(ac) = CuSO4 + H2O(l) =>
CuO(s) + H2SO4(ac) = CuSO4 + H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + ClO3 + HCl = I2 + H2O + KCl =>
14 KI + 2 ClO3 + 12 HCl = 7 I2 + 6 H2O + 14 KCl
SNO2 + H2 = SN + H2O =>
SNO2 + 2 H2 = SN + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
Ag2SO4 + NH4Cl = (NH4)2SO4 + AgCl =>
Ag2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 AgCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BaO = Ba + O =>
BaO = Ba + O
Cu + N2 = Cu3N =>
6 Cu + N2 = 2 Cu3N
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/15
Équations équilibrées sur04/28/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
