| Équations équilibrées la veille |
2 LiMn2O4 + 2 C = 4 MnO + Li2CO3 + CO(g)
C2H4 + O2 + H2O = C2H6O2 =>
2 C2H4 + O2 + 2 H2O = 2 C2H6O2
Al2(SO4)3(aq) + SrBr2(aq) = AlBr3(aq) + SrSO4(s) =>
Al2(SO4)3(aq) + 3 SrBr2(aq) = 2 AlBr3(aq) + 3 SrSO4(s)
KMnO4 + Ti3(AsO4)4 = K3(AsO4) + Ti(MnO4)4 =>
12 KMnO4 + Ti3(AsO4)4 = 4 K3(AsO4) + 3 Ti(MnO4)4
Fe(s) + O3(g) = Fe2O3(s) =>
2 Fe(s) + O3(g) = Fe2O3(s)
N2O + KMnO4 + H2SO4 = MnSO4 + Mn(NO3)3 + K2SO4 + H2O =>
15 N2O + 26 KMnO4 + 29 H2SO4 = 16 MnSO4 + 10 Mn(NO3)3 + 13 K2SO4 + 29 H2O
Cu + AgNO3 = Cu(AgNO3) =>
Cu + AgNO3 = Cu(AgNO3)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
NaBrO3 = NaBr + O2 =>
2 NaBrO3 = 2 NaBr + 3 O2
Fe{2+} + Cr2O7{2+} + H{+} = Fe{3+} + Cr{3+} + H2O =>
10 Fe{2+} + Cr2O7{2+} + 14 H{+} = 10 Fe{3+} + 2 Cr{3+} + 7 H2O
NaCl + Cu = Na + CuCl =>
NaCl + Cu = Na + CuCl
ZnCl2 + Au = AuCl2 + Zn =>
ZnCl2 + Au = AuCl2 + Zn
H2SO4(aq) + NaOH(s) = H2O(l) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaOH(s) = 2 H2O(l) + Na2SO4(aq)
Fe2(O2)3 + C = CO2 + Fe =>
Fe2(O2)3 + 3 C = 3 CO2 + 2 Fe
UO2HPO4 = UO2{+2} + HPO4{-2} =>
UO2HPO4 = UO2{+2} + HPO4{-2}
Zn + Au(NO3)3 = Au + Zn3(NO3)3 =>
3 Zn + Au(NO3)3 = Au + Zn3(NO3)3
C2H4O + HOCH2CH2OH = HOCH2CH2OCH2CH2OH =>
C2H4O + HOCH2CH2OH = HOCH2CH2OCH2CH2OH
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
[Cu(NH3)4](OH)2 + BaCl2 = CuCl2 + Ba(OH)2 + NH3 =>
[Cu(NH3)4](OH)2 + BaCl2 = CuCl2 + Ba(OH)2 + 4 NH3
Co(H2O)6Cl2 + H2O2 + HCl + C2H4(NH2)2 = Co(C2H4(NH2)2)3Cl3 + H2O =>
2 Co(H2O)6Cl2 + H2O2 + 2 HCl + 6 C2H4(NH2)2 = 2 Co(C2H4(NH2)2)3Cl3 + 14 H2O
Be(OH)2 + KOH = K + BeO2 + H2O =>
Be(OH)2 + 2 KOH = 2 K + BeO2 + 2 H2O
Si + O2 + H2O = H2SiO4 =>
2 Si + 3 O2 + 2 H2O = 2 H2SiO4
C6H4NH2SO3Na + NaOH = C6H4NH2ONa + Na2SO3 + H2O =>
C6H4NH2SO3Na + 2 NaOH = C6H4NH2ONa + Na2SO3 + H2O
TiOCl2 + O2 = TiO2 + Cl2O3 =>
TiOCl2 + 2 O2 = TiO2 + Cl2O3
H2CO3(aq) + MG(OH)2(aq) = MGCO3(aq) + H2O =>
H2CO3(aq) + MG(OH)2(aq) = MGCO3(aq) + 2 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
C2H4 + KMnO4 = MnO2 + K2O + C2H2(OH)2 =>
3 C2H4 + 4 KMnO4 = 4 MnO2 + 2 K2O + 3 C2H2(OH)2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H2SO3 + NH3 = H6 + N2(SO3)2 =>
6 H2SO3 + 6 NH3 = 5 H6 + 3 N2(SO3)2
CaH2 + H2O = H2 + CaO2 =>
CaH2 + 2 H2O = 3 H2 + CaO2
K2SO4 + (NH4)2S = K2(NH4)2 + S2O4 =>
K2SO4 + (NH4)2S = K2(NH4)2 + S2O4
C6H6 + Na2CO3 = C6H5COONa + NaOH =>
C6H6 + Na2CO3 = C6H5COONa + NaOH
K2SO4 + MnSO4 + CO2 + H2O = H2C2O4 + KMnO4 + H2SO4 =>
K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O = 5 H2C2O4 + 2 KMnO4 + 3 H2SO4
C2H5NO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + C2H5NH2 =>
C2H5NO2 + 3 Zn + 6 NaOH + 4 H2O = 3 Na2[Zn(OH)4] + C2H5NH2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
FeO + ZnS = FeS + ZnO =>
FeO + ZnS = FeS + ZnO
NaC2H3O2 + KCl = NaCl + KC2H3O2 =>
NaC2H3O2 + KCl = NaCl + KC2H3O2
FeSO4 + CrO3 + H2SO4 = Fe2(SO4)3 + H2O + Cr2(SO4)3 =>
6 FeSO4 + 2 CrO3 + 6 H2SO4 = 3 Fe2(SO4)3 + 6 H2O + Cr2(SO4)3
Cl2 + C2H5Cl = C2H4Cl2 + HCl =>
Cl2 + C2H5Cl = C2H4Cl2 + HCl
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
CoCl2 + (NH4)2S = (NH4)2Cl2 + CoS =>
CoCl2 + (NH4)2S = (NH4)2Cl2 + CoS
La2O3 + HOH = La(OH)3 =>
La2O3 + 3 HOH = 2 La(OH)3
PbS + NH4OH = Pb(OH)2 + (NH4)2S =>
PbS + 2 NH4OH = Pb(OH)2 + (NH4)2S
[NH4]2HPO4 + NaOH = NH3 + Na2HPO4 + H2O =>
[NH4]2HPO4 + 2 NaOH = 2 NH3 + Na2HPO4 + 2 H2O
C2H4O2 + O2 = H + CO2 =>
C2H4O2 + O2 = 4 H + 2 CO2
H2C2O + KOH = H2O + KCHO =>
H2C2O + 2 KOH = H2O + 2 KCHO
Zn + H2O = [Zn(OH)4]{2-} + H{+} + e =>
Zn + 4 H2O = [Zn(OH)4]{2-} + 4 H{+} + 2e
(CH3COO)2Pb + NaOH = Na(CH3COO) + Pb(OH)2 =>
(CH3COO)2Pb + 2 NaOH = 2 Na(CH3COO) + Pb(OH)2
Al + NaHSO4 + NaNO3 = Al(NO3)3 + Na2SO4 + H2S + H2O =>
8 Al + 30 NaHSO4 + 24 NaNO3 = 8 Al(NO3)3 + 27 Na2SO4 + 3 H2S + 12 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
