| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(CI)3 + 3 KOH = Fe(OH)3 + 3 KCI
OC2H6O + O2 = CO2 + H2O =>
2 OC2H6O + 5 O2 = 4 CO2 + 6 H2O
Cl2 + RbOH = Cl2Rb + OH =>
Cl2 + RbOH = Cl2Rb + OH
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr
FeO + O2(g) = Fe2O3 =>
4 FeO + O2(g) = 2 Fe2O3
Zn + KMnO4 + H2O = Zn(OH)2 + MnO2 + KOH =>
3 Zn + 2 KMnO4 + 4 H2O = 3 Zn(OH)2 + 2 MnO2 + 2 KOH
Na2CO3 + H = Na + H2CO3 =>
Na2CO3 + 2 H = 2 Na + H2CO3
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
(NO3)2Co + HNO2 = NO + (NO3)4Co + H2O =>
(NO3)2Co + 8 HNO2 = 6 NO + (NO3)4Co + 4 H2O
BiI5 + HfS2 = Bi2S5 + HfI4 =>
4 BiI5 + 5 HfS2 = 2 Bi2S5 + 5 HfI4
Na2S2O4 + NaOH + H2O2 = Na2SO4 + H2O =>
Na2S2O4 + 2 NaOH + 3 H2O2 = 2 Na2SO4 + 4 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HBr(aq) + NiS(aq) = HS + NiBr =>
HBr(aq) + NiS(aq) = HS + NiBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn(NO3)2 + Al = Al2(NO3) + Zn =>
Zn(NO3)2 + 4 Al = 2 Al2(NO3) + Zn
C8H17Br + C2H5ONa = C10H22O + NaBr =>
C8H17Br + C2H5ONa = C10H22O + NaBr
Na2SO3 + HAuCl = NaCl + SO2 + H2O + Au =>
Na2SO3 + 2 HAuCl = 2 NaCl + SO2 + H2O + 2 Au
Fe{3+} + Cl{-} = Fe + Cl2 =>
2 Fe{3+} + 6 Cl{-} = 2 Fe + 3 Cl2
NH3 + N2O = H2O + N2 =>
2 NH3 + 3 N2O = 3 H2O + 4 N2
Zn + HNO3(concentrado) = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3(concentrado) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
NH4Cl + Na = NH3 + H2 + NaCl =>
2 NH4Cl + 2 Na = 2 NH3 + H2 + 2 NaCl
Po2H2 = PoH =>
Po2H2 = 2 PoH
C6H13NHC4H9 + O2 = CO2 + N2 + H2O =>
4 C6H13NHC4H9 + 63 O2 = 40 CO2 + 2 N2 + 46 H2O
HCl(g) + Na(s) = H2(g) + NaCl(aq) =>
2 HCl(g) + 2 Na(s) = H2(g) + 2 NaCl(aq)
C3H8 + C3H6Cl2 = C3H6Cl + HCl =>
C3H8 + 3 C3H6Cl2 = 4 C3H6Cl + 2 HCl
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
P4 + KOH = PH3 + K3PO3 =>
P4 + 6 KOH = 2 PH3 + 2 K3PO3
Ba(s) + O2(g) = BaO2(s) =>
Ba(s) + O2(g) = BaO2(s)
Na2CO3(aq) + KOH(aq) = NaOH + K2CO3 =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH + K2CO3
KMnO4 + Na2S + NaOH = KOH + Na2MnO4 + S =>
2 KMnO4 + Na2S + 2 NaOH = 2 KOH + 2 Na2MnO4 + S
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
H2SO4 + H2O = H2SO4*H2O =>
H2SO4 + H2O = H2SO4*H2O
C8H10N4O2 + H2CO3 = C3H2 + H2O + N4O2 =>
C8H10N4O2 + H2CO3 = 3 C3H2 + 3 H2O + N4O2
Ca(OH)2 + NO2 = Ca(NO3)3 + Ca(NO2)2 + H2O =>
3 Ca(OH)2 + 7 NO2 = Ca(NO3)3 + 2 Ca(NO2)2 + 3 H2O
NH4Cl(s) + H2O(l) = (NH4)2O(aq) + HCl(aq) =>
2 NH4Cl(s) + H2O(l) = (NH4)2O(aq) + 2 HCl(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sr(OH)2 + Cl = ClOH + Sr =>
Sr(OH)2 + 2 Cl = 2 ClOH + Sr
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
HBr + Fe = FeBr2 + H =>
2 HBr + Fe = FeBr2 + 2 H
FeO + O2(g) = Fe2O3 =>
4 FeO + O2(g) = 2 Fe2O3
K2Cr2O7 + H2C2O4 = CO2 + H2O + K[Cr(C2O4)2(OH2)2] =>
K2Cr2O7 + 7 H2C2O4 = 6 CO2 + 3 H2O + 2 K[Cr(C2O4)2(OH2)2]
Co + HgO = CoO + Hg =>
Co + HgO = CoO + Hg
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
