| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na[Al(OH)4] + 3 H2S + 2 HCl = Al2S3 + 2 NaCl + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K(ClO3) + Zn + NaOH = KCl + Na2ZnO2 + H2O =>
K(ClO3) + 3 Zn + 6 NaOH = KCl + 3 Na2ZnO2 + 3 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
LiCl + I = LiI + Cl =>
LiCl + I = LiI + Cl
O3NO = O2 + NO2 =>
O3NO = O2 + NO2
AgOH + Cl = AgO + ClH =>
AgOH + Cl = AgO + ClH
C3H6H2 + O2 = CO2 + H2O =>
C3H6H2 + 5 O2 = 3 CO2 + 4 H2O
[AsO4]3{-} + S{2-} + H{+} = [AsO3]3{-} + S + H2O =>
[AsO4]3{-} + 3 S{2-} + 6 H{+} = [AsO3]3{-} + 3 S + 3 H2O
NaCl + C = CCl + Na =>
NaCl + C = CCl + Na
CuS + [Zn(NH3)4] = Cu(NH3)4 + SZn =>
CuS + [Zn(NH3)4] = Cu(NH3)4 + SZn
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
MnO + MnO2 + Ta2O5 = Mn20Mn8Ta12O60 =>
26 MnO + 2 MnO2 + 6 Ta2O5 = Mn20Mn8Ta12O60
NH3 + Cl2 + H2 = NH4Cl =>
2 NH3 + Cl2 + H2 = 2 NH4Cl
NaBH3(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO2(aq) + H2(g) =>
2 NaBH3(s) + 2 HCl(aq) + 4 H2O(l) = 2 NaCl(aq) + 2 H3BO2(aq) + 5 H2(g)
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
CrCe3 + KCeO3 + KOH = K2CrO4 + KCe + H2O =>
2 CrCe3 + KCeO3 + 10 KOH = 2 K2CrO4 + 7 KCe + 5 H2O
KCr(SO4) + BaCl2 + HCl = BaSO4 + CrCl3 + KCl + H2 =>
KCr(SO4) + BaCl2 + 2 HCl = BaSO4 + CrCl3 + KCl + H2
CH3Cl + C2H5NH2 = CH3NH2 + C2H5Cl =>
CH3Cl + C2H5NH2 = CH3NH2 + C2H5Cl
NaCO3 + Ca(OH)2 = Ca(CO3)2 + Na(OH) =>
2 NaCO3 + Ca(OH)2 = Ca(CO3)2 + 2 Na(OH)
NaHCO3(s) + HC2H3O2(aq) = H2CO3 + NaC2H3O2 =>
NaHCO3(s) + HC2H3O2(aq) = H2CO3 + NaC2H3O2
H2SO3 + NaCO3 = H2O + CO2 + NaSO3 =>
H2SO3 + NaCO3 = H2O + CO2 + NaSO3
C6H5OH + Br2 = C6H2OH(Br)3 + HBr =>
C6H5OH + 3 Br2 = C6H2OH(Br)3 + 3 HBr
BrO{3-}(aq) + Cu{+}(aq) = Br{-}(aq) + Cu{2+}(aq) + O{3-} =>
BrO{3-}(aq) + Cu{+}(aq) = Br{-}(aq) + Cu{2+}(aq) + O{3-}
S + Mg = MgS =>
S + Mg = MgS
Cu(OI)2 + I3PO4 = Cu3(PO4)2 + I2O =>
3 Cu(OI)2 + 2 I3PO4 = Cu3(PO4)2 + 6 I2O
Zn(CO3) = ZnO + CO2 =>
Zn(CO3) = ZnO + CO2
MgBr2 + H2O = MgO + HBr =>
MgBr2 + H2O = MgO + 2 HBr
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
Li3(PO4) = Li + P + O =>
Li3(PO4) = 3 Li + P + 4 O
Cu{2+} + OH{-} = Cu(OH)4{2-} =>
Cu{2+} + 4 OH{-} = Cu(OH)4{2-}
C6H12 + H2O = C6H14O =>
C6H12 + H2O = C6H14O
I + O3 = IO + O2 =>
I + O3 = IO + O2
MnO4 + ClO2 = MnO2 + ClO4 =>
MnO4 + ClO2 = MnO2 + ClO4
H2SO4 + NaOH = Na2SO4 + H + OH =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H + 2 OH
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3
Cu(s) + H2SO4(g) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(g) = CuSO4(aq) + SO2(g) + 2 H2O(l)
SrCO3 + Y2O3 + Sb2O3 + O = Sr2YSbO6 + CO2 =>
4 SrCO3 + Y2O3 + Sb2O3 + 2 O = 2 Sr2YSbO6 + 4 CO2
Pb(NO3)2 + H2CO3 = Pb(CO3) + HNO3 =>
Pb(NO3)2 + H2CO3 = Pb(CO3) + 2 HNO3
(CH3)2O(g) = CH4(g) + O2(g) + CO(g) =>
4(CH3)2O(g) = 6 CH4(g) + O2(g) + 2 CO(g)
C5H8 = C + H =>
C5H8 = 5 C + 8 H
SrCl2 + CuCO3 = CuCl2 + SrCO3 =>
SrCl2 + CuCO3 = CuCl2 + SrCO3
HNO3 + NaCI = NaNO3 + HCI =>
HNO3 + NaCI = NaNO3 + HCI
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
BaSO4 + NaCl + HCl = BaCl2 + SO4Cl + HNa2 =>
BaSO4 + 2 NaCl + HCl = BaCl2 + SO4Cl + HNa2
Al + HSO = AlSO + H2 =>
2 Al + 2 HSO = 2 AlSO + H2
C7H6O2 + NaHCO3 = CO2 + H2O + Na =>
C7H6O2 + 30 NaHCO3 = 37 CO2 + 18 H2O + 30 Na
C8H18H18OH + O2 = CO2 + H2O =>
4 C8H18H18OH + 67 O2 = 32 CO2 + 74 H2O
S + NaOH = S2O3Na2 + S3Na2 + H2O =>
8 S + 6 NaOH = S2O3Na2 + 2 S3Na2 + 3 H2O
Pb + H3AsO3 = Pb(AsO3)2 + H2 =>
Pb + 2 H3AsO3 = Pb(AsO3)2 + 3 H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
