| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + K2S = PbS + 2 KNO3
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Cl2 + H2S = HCl + S8 =>
8 Cl2 + 8 H2S = 16 HCl + S8
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
FeCl3 + KI = FeI + KCl3 =>
FeCl3 + KI = FeI + KCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
F2 + O2 = OF2 =>
2 F2 + O2 = 2 OF2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
BaCl2(aq) + K2SO4(aq) = BaSO4(s) + KCl(aq) =>
BaCl2(aq) + K2SO4(aq) = BaSO4(s) + 2 KCl(aq)
HCl + MnO2 = Cl2 + H2O + MnCl2 =>
4 HCl + MnO2 = Cl2 + 2 H2O + MnCl2
AlCl3(aq) + K3PO4(aq) = KCl(aq) + AlPO4(s) =>
AlCl3(aq) + K3PO4(aq) = 3 KCl(aq) + AlPO4(s)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H5OH + H2SO4 + K2Cr2O7 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + 8 H2SO4 + 2 K2Cr2O7 = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
Ag + LiNO3 = AgNO3 + Li =>
Ag + LiNO3 = AgNO3 + Li
HF + SiO2 = H2O + SiF4 =>
4 HF + SiO2 = 2 H2O + SiF4
MnO2 + Sr(OH)2 = Sr2(MnO4) + H2O =>
MnO2 + 2 Sr(OH)2 = Sr2(MnO4) + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
CO2 + H2 = HC2H3O2 + H2O =>
2 CO2 + 4 H2 = HC2H3O2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
NH4Cl + K2CrO4 = NH4CrO4 + K2Cl =>
NH4Cl + K2CrO4 = NH4CrO4 + K2Cl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnO2 + Sr(OH)2 = Sr2(MnO4) + H2O =>
MnO2 + 2 Sr(OH)2 = Sr2(MnO4) + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CuSO4 + H2O + NH3 = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2 H2O + 2 NH3 = (NH4)2SO4 + Cu(OH)2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C5H12(l) + O2(g) = CO2(g) + H2O =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HC3H5O3 + O = H2O + C3H5O3 =>
2 HC3H5O3 + O = H2O + 2 C3H5O3
NaOH + P2O5 = H2O + Na3PO4 =>
6 NaOH + P2O5 = 3 H2O + 2 Na3PO4
CO2 + LiOH = H2O + Li2CO3 =>
CO2 + 2 LiOH = H2O + Li2CO3
K2 + SO4 = KSO4 =>
K2 + 2 SO4 = 2 KSO4
H2O + Li = H2 + LiOH =>
2 H2O + 2 Li = H2 + 2 LiOH
HC3H5O3 + OH = H2O + C3H5O3 =>
HC3H5O3 + OH = H2O + C3H5O3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/19
Équations équilibrées sur10/27/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
