| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + Pb(NO3)2 = 2 KNO3 + Pb(I)2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Na2CO3 + Mg(NO3)2 = NaNO3 + MgCO3 =>
Na2CO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3
Mg + CrSO4 = MgSO4 + Cr =>
Mg + CrSO4 = MgSO4 + Cr
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
H2SO4 + KI = KHSO4 + I2 + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 I2 + 4 H2O + H2S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
F + S = FS =>
F + S = FS
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
KClO3 = KCl + O3 =>
KClO3 = KCl + O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
SrCl2 + (NH4)3AsO4 = Sr(AsO4) + Cl2(NH4)3 =>
SrCl2 + (NH4)3AsO4 = Sr(AsO4) + Cl2(NH4)3
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
C10H14O + O2 = CO2 + H20 =>
10 C10H14O + 95 O2 = 100 CO2 + 7 H20
NaClO3 + HCl = ClO2 + H2O + NaCl =>
5 NaClO3 + 6 HCl = 6 ClO2 + 3 H2O + 5 NaCl
CH3COOH + NACO3 = NAC2H3O2 + H2O + CO2 =>
9 CH3COOH + 8 NACO3 = 8 NAC2H3O2 + 6 H2O + 10 CO2
CH3COOH + NaCO3 = NaC2H3O2 + H2O + CO2 =>
9 CH3COOH + 8 NaCO3 = 8 NaC2H3O2 + 6 H2O + 10 CO2
Mg(OH)2 + FeCl2 = MgCl2 + Fe(OH)2 =>
Mg(OH)2 + FeCl2 = MgCl2 + Fe(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BrCl + NH3 = NBr3 + NH4Cl =>
3 BrCl + 4 NH3 = NBr3 + 3 NH4Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(NH4)2C2O4 + Ca(NO3)2 = NH4NO3 + CaC2O4 =>
(NH4)2C2O4 + Ca(NO3)2 = 2 NH4NO3 + CaC2O4
Ag2CrO4 + PbCl2 = AgCl + PbCrO4 =>
Ag2CrO4 + PbCl2 = 2 AgCl + PbCrO4
CO2 + C = CO =>
CO2 + C = 2 CO
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
BaCl2 + AgNO3 = BaNO3 + AgCl2 =>
BaCl2 + AgNO3 = BaNO3 + AgCl2
C9H15N6 + O2 = CO2 + H2O + N3 =>
4 C9H15N6 + 51 O2 = 36 CO2 + 30 H2O + 8 N3
H2O + C = CO + H2 =>
H2O + C = CO + H2
K + Cl2 = K2Cl =>
4 K + Cl2 = 2 K2Cl
CuCl2(aq) + (NH4)3PO4(aq) = NH4Cl + Cu3(PO4)2 =>
3 CuCl2(aq) + 2(NH4)3PO4(aq) = 6 NH4Cl + Cu3(PO4)2
Pb + Cu(NO3)2 = Cu + Pb(NO3)2 =>
Pb + Cu(NO3)2 = Cu + Pb(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
C8H16O + O2 = CO2 + H2O =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(NO3)3(aq) + Ba(OH)2(aq) = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3 + 3 Ba(NO3)2
| 1 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/09/11
Équations équilibrées sur08/08/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
