| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = H2O + NaCl
Zn + HNO3 = Zn(NO3) + N2 + H2O =>
10 Zn + 12 HNO3 = 10 Zn(NO3) + N2 + 6 H2O
Zn + HNO3 = Zn(NO3) + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + NH4NO3 + 3 H2O
CuO + Al = Cu + Al2O3 =>
3 CuO + 2 Al = 3 Cu + Al2O3
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Na + CUSO4 = NaSO4 + CU =>
Na + CUSO4 = NaSO4 + CU
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KI + H202 = K02 + IH2 =>
202 KI + 2 H202 = 101 K02 + 202 IH2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu + H2So4 = Cu2So4 + H2 =>
2 Cu + H2So4 = Cu2So4 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cu + H2So4 = CuSo4 + H2 =>
Cu + H2So4 = CuSo4 + H2
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Pb2 + NaOH = Pb(NaOH)2 =>
Pb2 + 4 NaOH = 2 Pb(NaOH)2
Ca(PO4)2 + H3PO4 = CaHPO4 + H2(PO4)2 =>
Ca(PO4)2 + H3PO4 = CaHPO4 + H2(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaCl + BeCl2 = NaCl2 + BeCl =>
NaCl + BeCl2 = NaCl2 + BeCl
KOH + H2SO4 = KSO4 + H2OH =>
KOH + H2SO4 = KSO4 + H2OH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mn(OH)2 + Cl2 + KOH = K2MnO4 + KCl + H2O =>
Mn(OH)2 + 2 Cl2 + 6 KOH = K2MnO4 + 4 KCl + 4 H2O
NO2 + NH3 = N2 + H2O =>
6 NO2 + 8 NH3 = 7 N2 + 12 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NiCl2 + NH3 + H2O = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4Cl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
KI + Pb2N3 = KN3 + Pb2I =>
KI + Pb2N3 = KN3 + Pb2I
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Mg + Fe2(SO4)3 = MgSO4 + Fe =>
3 Mg + Fe2(SO4)3 = 3 MgSO4 + 2 Fe
H2SO4 + NAOH = NAHSO4 + H2O =>
H2SO4 + NAOH = NAHSO4 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + HNO5 = H2SO4 + NO2 + H2O =>
5 H2S + 8 HNO5 = 5 H2SO4 + 8 NO2 + 4 H2O
Fe(OH)3 + CO = CO2 + Fe + H2O =>
2 Fe(OH)3 + 3 CO = 3 CO2 + 2 Fe + 3 H2O
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
K + HOH = H + KOH =>
K + HOH = H + KOH
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/17
Équations équilibrées sur10/15/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
