| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4 + 3 NO3
La2O3 + HCl = LaCl3 + H2O =>
La2O3 + 6 HCl = 2 LaCl3 + 3 H2O
H6C6 + O2 = CO2 + H2O =>
2 H6C6 + 15 O2 = 12 CO2 + 6 H2O
Po + HCl = H2[PoCl6] + H2 =>
Po + 6 HCl = H2[PoCl6] + 2 H2
P + Ce2 = PCe5 =>
2 P + 5 Ce2 = 2 PCe5
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2 NH4NO3
Al + HCe = AlCe + H2 =>
2 Al + 2 HCe = 2 AlCe + H2
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Mn(NO3)2 + KOH + S = KMnO4 + K2SO4 + NO + H2O =>
6 Mn(NO3)2 + 8 KOH + S = 6 KMnO4 + K2SO4 + 12 NO + 4 H2O
K2[Cu(C2O4)2] + KMnO4 + H2SO4 = K2SO4 + Cu + C2O4 + Mn + H2O =>
7 K2[Cu(C2O4)2] + 2 KMnO4 + 8 H2SO4 = 8 K2SO4 + 7 Cu + 14 C2O4 + 2 Mn + 8 H2O
CH3CHO + NH3 = H2NCHCH3OH =>
CH3CHO + NH3 = H2NCHCH3OH
H2SO4 + LiPO4 = H2PO4 + LiSO4 =>
H2SO4 + LiPO4 = H2PO4 + LiSO4
Po + HCl = H2[PoCl6] + H2 =>
Po + 6 HCl = H2[PoCl6] + 2 H2
KIO3 + Na2SO3 = KIO + Na2SO4 =>
KIO3 + 2 Na2SO3 = KIO + 2 Na2SO4
NaBr + HNO3 = NaNO3 + Br2 + NO2 + H2O =>
2 NaBr + 4 HNO3 = 2 NaNO3 + Br2 + 2 NO2 + 2 H2O
P + Ce2 = PCe3 =>
2 P + 3 Ce2 = 2 PCe3
HSO3Cl + C2H4O2 = H2SO3Cl + C2H3O2 =>
HSO3Cl + C2H4O2 = H2SO3Cl + C2H3O2
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
As + H = AsH3 =>
As + 3 H = AsH3
Fe + H2PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H2PO4 = Fe3(PO4)2 + 2 H2
Al + HCe = AlCe + H2 =>
2 Al + 2 HCe = 2 AlCe + H2
C2H3ClO2 + NaOH = C2H4O3 + NaCl =>
C2H3ClO2 + NaOH = C2H4O3 + NaCl
F2 + FeCl3 = F3Cl2 + Fe =>
9 F2 + 4 FeCl3 = 6 F3Cl2 + 4 Fe
Ca(ClO2) + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO2) + 8 HCl = 2 CaCl2 + 3 Cl2 + 4 H2O
Fe3O(C2H3O2)7 + H3BO3 = Fe(OH)3 + C2H4O2 + B2O3 =>
3 Fe3O(C2H3O2)7 + 16 H3BO3 = 9 Fe(OH)3 + 21 C2H4O2 + 8 B2O3
Cu(s) + AgNO3(aq) = Cu(NO3)2(s) + Ag(aq) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(s) + 2 Ag(aq)
NH3 + H2SO4 = (NH4)2(SO4) =>
2 NH3 + H2SO4 = (NH4)2(SO4)
NH4ClO4 + Ca(OH)2 = NH3 + Ca(ClO4)2 + H2O =>
2 NH4ClO4 + Ca(OH)2 = 2 NH3 + Ca(ClO4)2 + 2 H2O
C6H5CHO + H2CrO4 + H2SO4 = C6H5COOH + Cr4(SO4)3 + H2O =>
9 C6H5CHO + 4 H2CrO4 + 3 H2SO4 = 9 C6H5COOH + Cr4(SO4)3 + 7 H2O
SO6 = O2 + SO4 =>
SO6 = O2 + SO4
Al(s) + ZnBr2(aq) = Al2Br6(aq) + Zn(s) =>
2 Al(s) + 3 ZnBr2(aq) = Al2Br6(aq) + 3 Zn(s)
NH3 + H2CO2 = NH4HCO2 =>
NH3 + H2CO2 = NH4HCO2
C8H9NO + KBrO3 + HBr + C2H4O2 = C8H8BrNO + H2O + KC2H3O2 =>
3 C8H9NO + KBrO3 + 2 HBr + C2H4O2 = 3 C8H8BrNO + 3 H2O + KC2H3O2
Po + HCl = H2[PoCl6] + H2 =>
Po + 6 HCl = H2[PoCl6] + 2 H2
NH3 + Cu2O2 = N2 + H2O + Cu =>
4 NH3 + 3 Cu2O2 = 2 N2 + 6 H2O + 6 Cu
C6H11(CH3)(Br) + CH3CH2ONa = C6H11(CH3)CH3CH2O + NaBr =>
C6H11(CH3)(Br) + CH3CH2ONa = C6H11(CH3)CH3CH2O + NaBr
Ni = Ni2{+} + e =>
2 Ni = Ni2{+} + e
CH3CH2Cl + KCN = C2H5CN + KCl =>
CH3CH2Cl + KCN = C2H5CN + KCl
Rb2O2 + H2O = RbOH + H2O2 =>
Rb2O2 + 2 H2O = 2 RbOH + H2O2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
HAsO2 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
HAsO2 + 3 Zn + 6 HCl = AsH3 + 3 ZnCl2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SIO2(s) + HCl(g) = SICl4(g) + H2O(g) =>
SIO2(s) + 4 HCl(g) = SICl4(g) + 2 H2O(g)
(NH4)2SO4 + H2O2 = N2H6SO4 + H2O =>
(NH4)2SO4 + H2O2 = N2H6SO4 + 2 H2O
KCO3{2-} + AgNO3{-} = AgCO3{2-} + KNO3{-} =>
KCO3{2-} + AgNO3{-} = AgCO3{2-} + KNO3{-}
C2H2 + NaH = C2HNa + H2 =>
C2H2 + NaH = C2HNa + H2
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
LiBr + F = LiF + Br2 =>
2 LiBr + 2 F = 2 LiF + Br2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
