| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
KOH + Na2CO3 = KCO3 + Na2OH =>
KOH + Na2CO3 = KCO3 + Na2OH
NH4Cl + H3PO4 = (NH4)3PO4 + HCl =>
3 NH4Cl + H3PO4 = (NH4)3PO4 + 3 HCl
NaCl + AgN03 = NaN03 + AgCl =>
NaCl + AgN03 = NaN03 + AgCl
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H2O(l) + Ba(C2H3O2)2(aq)
NaCl + AgN03 = NaN03 + AgCl =>
NaCl + AgN03 = NaN03 + AgCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
H2SO4(aq) + Sr(OH)2(aq) = H2O + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O + SrSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
NaCl + AgN03 = AgCl + NaN03 =>
NaCl + AgN03 = AgCl + NaN03
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H20 =>
20 K2Cr2O7 + 35 H2S + 45 H2SO4 = 20 K2SO4 + 20 Cr2(SO4)3 + 8 H20
NaCl(s) + H2SO4(aq) = HCl(g) + NaHSO4(s) =>
NaCl(s) + H2SO4(aq) = HCl(g) + NaHSO4(s)
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Na + HCL = H2 + NaCL =>
2 Na + 2 HCL = H2 + 2 NaCL
Ba(OH)2 + HClO3 = Ba(ClO3)2 + H2O =>
Ba(OH)2 + 2 HClO3 = Ba(ClO3)2 + 2 H2O
Fe + UO2 = FeU5O10 =>
Fe + 5 UO2 = FeU5O10
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
NaCl + AgN03 = NaN03 + AgCl =>
NaCl + AgN03 = NaN03 + AgCl
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
NiNO3 + NaCl = NiCl + NaNO3 =>
NiNO3 + NaCl = NiCl + NaNO3
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(NO3)2 + Na2(C2O4) = CaC2O4 + NaNO3 =>
Ca(NO3)2 + Na2(C2O4) = CaC2O4 + 2 NaNO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
Fe + S = FeS =>
Fe + S = FeS
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NiCl2 + KNO3 = NiNO3 + KCl2 =>
NiCl2 + KNO3 = NiNO3 + KCl2
Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Ni(NO3)2 + KCl = NiCl2 + KNO3 =>
Ni(NO3)2 + 2 KCl = NiCl2 + 2 KNO3
K2CR2O7 + H2SO4 + K2SO3 = CR2(SO4)3 + K2SO4 + H2O =>
K2CR2O7 + 4 H2SO4 + 3 K2SO3 = CR2(SO4)3 + 4 K2SO4 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/03/13
Équations équilibrées sur10/03/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
