| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3ONa + NaClO2 + HCl = COCl2 + NaCl + H2O =>
2 CH3ONa + 3 NaClO2 + 6 HCl = 2 COCl2 + 5 NaCl + 6 H2O
FeCl3 + C5H7O2 + H2O = Fe(C5H7O2)3 + HCl + CO2 =>
23 FeCl3 + 72 C5H7O2 + 24 H2O = 23 Fe(C5H7O2)3 + 69 HCl + 15 CO2
Na2SO3(ac) + HCl = NaCl(ac) + H2O(l) + SO2(g) =>
Na2SO3(ac) + 2 HCl = 2 NaCl(ac) + H2O(l) + SO2(g)
K2S + HNO3 = S + KNO3 + NO2 + H2O =>
K2S + 4 HNO3 = S + 2 KNO3 + 2 NO2 + 2 H2O
CH4N2O + H2O = NH3 + CO2 =>
CH4N2O + H2O = 2 NH3 + CO2
Cl2 + O = Cl3O =>
3 Cl2 + 2 O = 2 Cl3O
Cr2(SO4)3 + KClO3 + NaOH = KCl + Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 NaOH = KCl + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O
Na2SnO2 + H2O = Sn(OH)2 + NaOH =>
Na2SnO2 + 2 H2O = Sn(OH)2 + 2 NaOH
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Pb + KClO3 = Pb(ClO3)2 + K =>
Pb + 2 KClO3 = Pb(ClO3)2 + 2 K
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCN + H2 = CH3NH2 =>
HCN + 2 H2 = CH3NH2
KCl + H2C4H4O6 = KHC4H4O6 + HCl =>
KCl + H2C4H4O6 = KHC4H4O6 + HCl
KC4H5O6 + NaOH = Na3KC4H2O6 + H2O =>
KC4H5O6 + 3 NaOH = Na3KC4H2O6 + 3 H2O
ReCl5 + KMnO4 + KOH = MnCl2 + KReO4 + H2O + KCl =>
5 ReCl5 + 2 KMnO4 + 24 KOH = 2 MnCl2 + 5 KReO4 + 12 H2O + 21 KCl
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Fe(ClO3)3 + H2SO3 = HClO3 + Fe2(SO3)3 =>
2 Fe(ClO3)3 + 3 H2SO3 = 6 HClO3 + Fe2(SO3)3
C2H2 + KMnO4 + H2O = (COO)2 + MnO2 + KOH =>
3 C2H2 + 10 KMnO4 + 2 H2O = 3(COO)2 + 10 MnO2 + 10 KOH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
FeCl2*4H2O + FeCl36H2O + KOH = Fe3O4 + KCl + H2O =>
50 FeCl2*4H2O + FeCl36H2O + 136 KOH = 17 Fe3O4 + 136 KCl + 269 H2O
NaNO3 + Na2CO3 = NaCO3 + Na2NO3 =>
NaNO3 + Na2CO3 = NaCO3 + Na2NO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Sn(NO3)2 + Fe = Sn + Fe(NO3)2 =>
Sn(NO3)2 + Fe = Sn + Fe(NO3)2
CH3CO2C2H5 + O2 = H2O + CO2 =>
CH3CO2C2H5 + 5 O2 = 4 H2O + 4 CO2
(C2H5)2CO + O2 = CO2 + H2O =>
(C2H5)2CO + 7 O2 = 5 CO2 + 5 H2O
Fe3 + O3 = FeO4 =>
Fe3 + 4 O3 = 3 FeO4
CaCl2 + H3(Po4) = Ca(Po4) + H3Cl2 =>
CaCl2 + H3(Po4) = Ca(Po4) + H3Cl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NiSO4 + Fe(OH)3 = Fe2(SO4)3 + Ni(OH)2 =>
3 NiSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 Ni(OH)2
K + Co32H2O = KOH + H2 + Co =>
2 K + 2 Co32H2O = 2 KOH + H2 + 64 Co
Ba + H2SO4 = Ba2SO4 + H2S + H2O =>
8 Ba + 5 H2SO4 = 4 Ba2SO4 + H2S + 4 H2O
C6AsNH6O6 + HCl = AsCl3 + H2 + CO2 + C + N2 =>
2 C6AsNH6O6 + 6 HCl = 2 AsCl3 + 9 H2 + 6 CO2 + 6 C + N2
AgNO3 + CuSO4 = CuNO3 + AgSO4 =>
AgNO3 + CuSO4 = CuNO3 + AgSO4
Li(OH) + H2(CO3) = Li(CO3) + H2(OH) =>
Li(OH) + H2(CO3) = Li(CO3) + H2(OH)
Mn(NO3)2 + C2H5NO2 = MnO2 + CO2 + H2O + N2 =>
9 Mn(NO3)2 + 8 C2H5NO2 = 9 MnO2 + 16 CO2 + 20 H2O + 13 N2
FrOH + NH4Br = NH3 + H2O + FrBr =>
FrOH + NH4Br = NH3 + H2O + FrBr
Fe + SCl = FeCl2 + S =>
Fe + 2 SCl = FeCl2 + 2 S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgCl + Cu2 = Ag + ClCu2 =>
AgCl + Cu2 = Ag + ClCu2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Ag + HBr = AgBr + H =>
Ag + HBr = AgBr + H
N{+5} + {-} = N{-3} =>
N{+5} + 8e = N{-3}
AICl3 + NH4OH = NH4Cl + AI(OH)3 =>
AICl3 + 3 NH4OH = 3 NH4Cl + AI(OH)3
N + H = NH4 =>
N + 4 H = NH4
| 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
