| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + K2CrO4 = BaCrO4 + 2 KNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(NO3)2 + K2CrO4 = BaCrO4 + KNO3 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + 2 KNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaCl + CuSO4 = NaSO4 + CuCl =>
NaCl + CuSO4 = NaSO4 + CuCl
CO3{2-} + PB{2-} = CB{2-} + PO3{2-} =>
CO3{2-} + PB{2-} = CB{2-} + PO3{2-}
CuSO4 + CoCl2 = CuCl2 + CoSO4 =>
CuSO4 + CoCl2 = CuCl2 + CoSO4
AgNO3 + CuSO4 = AgSO4 + CuNO3 =>
AgNO3 + CuSO4 = AgSO4 + CuNO3
SO4{2-} + PB{2+} = SB{2+} + PO4{2-} =>
SO4{2-} + PB{2+} = SB{2+} + PO4{2-}
CoCl2 + CuSO4 = CoSO4 + CuCl2 =>
CoCl2 + CuSO4 = CoSO4 + CuCl2
Fe{2+} + C12H8N2 = Fe(C12H8N2)3{2+} =>
Fe{2+} + 3 C12H8N2 = Fe(C12H8N2)3{2+}
FeSi + HCl = FeCl + Si + H2 =>
2 FeSi + 2 HCl = 2 FeCl + 2 Si + H2
OH{-} + Ca{2+} = OCa{2+} + H{-} =>
OH{-} + Ca{2+} = OCa{2+} + H{-}
Mg + N2 = Mg33N2 =>
33 Mg + N2 = Mg33N2
Fe(H2O)6{3+} + SCN{-} = Fe(H2O)5SCN{2+} + H2O =>
Fe(H2O)6{3+} + SCN{-} = Fe(H2O)5SCN{2+} + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Fe(NO3)3 + HCl = FeCl3 + H(NO3) =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 H(NO3)
Fe + CN = [Fe(CN)6] =>
Fe + 6 CN = [Fe(CN)6]
NaHCO3 + K3PO4 = Na3PO4 + KHCO3 =>
3 NaHCO3 + K3PO4 = Na3PO4 + 3 KHCO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C25H30N3Cl + NaOH = C25H30OHN3Cl + Na =>
C25H30N3Cl + NaOH = C25H30OHN3Cl + Na
H2SO4 + Na = NaSO4 + H2 =>
H2SO4 + Na = NaSO4 + H2
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Cs(OH) + HNO3 = CsNO3 + H2O =>
Cs(OH) + HNO3 = CsNO3 + H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH3COOH + ZnO = H2O + Zn(CH3COO)2 =>
2 CH3COOH + ZnO = H2O + Zn(CH3COO)2
CLO2 + H2O = HCLO3 + HCL =>
6 CLO2 + 3 H2O = 5 HCLO3 + HCL
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cr2O7{-2} + H{+} + Fe{+2} = Cr{+3} + H2O + Fe{+3} =>
Cr2O7{-2} + 14 H{+} + 6 Fe{+2} = 2 Cr{+3} + 7 H2O + 6 Fe{+3}
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
Zu + CuSO4 = ZuSO4 + Cu =>
Zu + CuSO4 = ZuSO4 + Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Ca + C = Ca2C =>
2 Ca + C = Ca2C
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + O = MgO =>
Mg + O = MgO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
| 1 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/11
Équations équilibrées sur07/28/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
