| Équations équilibrées la veille | Équations équilibrées le lendemain |
Be2C + 4 H2O = 2 Be(OH)2 + CH4
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + NaMnO4 =>
C2H5OH + 8 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 4 K2MnO4 + 4 NaMnO4
CuSo4 + CoCl = CuCl + CoSo4 =>
CuSo4 + CoCl = CuCl + CoSo4
NO2 + H2O = H2NO3 =>
NO2 + H2O = H2NO3
Hydrogen + oxygen = water =>
2 H2 + O2 = 2 H2O
Mg + H2O = Mg2OH2 =>
2 Mg + H2O = Mg2OH2
Sr + HI = H2 + SrI2 =>
Sr + 2 HI = H2 + SrI2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Zinc + oxygen = zincoxide =>
2 Zn + O2 = 2 ZnO
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 4 H2O
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
Hydrogenchloride + magnesium = magnesiumchloride + hydrogen =>
2 HCl + Mg = MgCl2 + H2
NO3 + H2O = NH3 + OH =>
NO3 + 6 H2O = NH3 + 9 OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Calcium + oxygen = CaO =>
2 Ca + O2 = 2 CaO
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FESO4 + HNO3 + H2SO4 = FE(SO4)3 + NO + H2O =>
3 FESO4 + 4 HNO3 + 6 H2SO4 = 3 FE(SO4)3 + 4 NO + 8 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Zn = Zn =>
Zn = Zn
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
NO + O2{-6} = NO2 =>
2 NO + O2{-6} = 2 NO2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
OH + Al = AlO2 + H2O =>
4 OH + Al = AlO2 + 2 H2O
Si4H10 + O2 = SiO2 + H20 =>
2 Si4H10 + 8 O2 = 8 SiO2 + H20
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
15 SrCl2 + 6 KMnO4 + 16 H3PO4 = 15 Cl2 + 2 Mn3(PO4)2 + 5 Sr3(PO4)2 + 2 K3PO4 + 24 H2O
Fe + AGNO3 = Fe(NO3)2 + AG =>
Fe + 2 AGNO3 = Fe(NO3)2 + 2 AG
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
PbO + SO3 = PbSO4 =>
PbO + SO3 = PbSO4
KClO3{-6} = KCl + O2 =>
2 KClO3{-6} = 2 KCl + 3 O2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Pb + NaNO3 = Pb(NO3) + Na =>
Pb + NaNO3 = Pb(NO3) + Na
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO2 + H = CH4 + H2O =>
CO2 + 8 H = CH4 + 2 H2O
Na2CO3 + HF = NaF + CO2 + H2O =>
Na2CO3 + 2 HF = 2 NaF + CO2 + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na2CO3 + HF = NaF + CO2 + H2O =>
Na2CO3 + 2 HF = 2 NaF + CO2 + H2O
NH4H2PO4 + CH2O = N4(CH2)6 + H3PO4 + H2O =>
4 NH4H2PO4 + 6 CH2O = N4(CH2)6 + 4 H3PO4 + 6 H2O
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/22/14
Équations équilibrées sur08/21/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
