| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Al + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al + Fe(NO3)3 = Al(NO3)3 + Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
H2SO4 + ZnS = H2S + ZnSO4 =>
H2SO4 + ZnS = H2S + ZnSO4
CH3(CH2)16COONa + AlCl3 = C54H105AlO6 + NaCl =>
3 CH3(CH2)16COONa + AlCl3 = C54H105AlO6 + 3 NaCl
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
KNO3 + MnO2 + KOH = KNO2 + KMnO4 + H2O =>
3 KNO3 + 2 MnO2 + 2 KOH = 3 KNO2 + 2 KMnO4 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O + NO + Br2 = HNO2 + Br{-} + H{+} =>
2 H2O + 2 NO + Br2 = 2 HNO2 + 2 Br{-} + 2 H{+}
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CaCl + AgNO3 = CaNO3 + AgCl =>
CaCl + AgNO3 = CaNO3 + AgCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
KBr + Pb(NO3)2 = PbBr2 + KNO3 =>
2 KBr + Pb(NO3)2 = PbBr2 + 2 KNO3
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
PbO4 = PbO + O2 =>
2 PbO4 = 2 PbO + 3 O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
MnCr2O7 + K = K2Cr2O7 + Mn2 =>
2 MnCr2O7 + 4 K = 2 K2Cr2O7 + Mn2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaCO3 + H3PO3 = Ca3(PO3)2 + H2CO3 =>
3 CaCO3 + 2 H3PO3 = Ca3(PO3)2 + 3 H2CO3
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
H + O = H2O =>
2 H + O = H2O
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/11
Équations équilibrées sur12/12/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
