| Équations équilibrées la veille | Équations équilibrées le lendemain |
HS + H2O = H2S + OH
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
PBr3 + H2O + Cl2 = H3PO4 + HCl + HBr =>
PBr3 + 4 H2O + Cl2 = H3PO4 + 2 HCl + 3 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 = Fe3O4 = ]]]]]]]] =>
3 Fe + 2 O2 = Fe3O4
CH3CH2CH2CH2Cl + O2 = CO2 + HCl + H2O =>
CH3CH2CH2CH2Cl + 6 O2 = 4 CO2 + HCl + 4 H2O
C4H5N3O + O2 = CO2 + N2 + H2O =>
4 C4H5N3O + 19 O2 = 16 CO2 + 6 N2 + 10 H2O
Si2O + H2O = Si(OH)2 + H2 =>
Si2O + 3 H2O = 2 Si(OH)2 + H2
Na2SO4 + NaOH = NaNa + SO4OH =>
2 Na2SO4 + 2 NaOH = 3 NaNa + 2 SO4OH
KFe3(SO4)2(OH)6 + H = K + Fe + SO4 + H2O =>
KFe3(SO4)2(OH)6 + 6 H = K + 3 Fe + 2 SO4 + 6 H2O
BaCl2 + AgOH = AgCl2 + BaOH =>
BaCl2 + AgOH = AgCl2 + BaOH
CaO + SO3 = Ca2SO3 + O2 =>
2 CaO + SO3 = Ca2SO3 + O2
Co2 + AgNO3 = AgCo2NO3 =>
Co2 + AgNO3 = AgCo2NO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuO + MgBr2 = MgO2 + CuBr =>
2 CuO + MgBr2 = MgO2 + 2 CuBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PB(CH3COO)2 + H2 = PB + CH3COOH =>
PB(CH3COO)2 + H2 = PB + 2 CH3COOH
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
(CH2)3(OH)2 + O = CO2 + H2O =>
(CH2)3(OH)2 + 8 O = 3 CO2 + 4 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C6H6 + O2 = CO2 + H2O3 =>
2 C6H6 + 21 O2 = 12 CO2 + 6 H2O3
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
SiC + KOH + H2O = K2SiO3 + K2CO3 + H2 =>
SiC + 4 KOH + 2 H2O = K2SiO3 + K2CO3 + 4 H2
Na2S + Cu(CH3COO)2 = CH3COONa + CuS =>
Na2S + Cu(CH3COO)2 = 2 CH3COONa + CuS
BaCl2 + Na2 + SO4 = BaSO4 + NaCl =>
BaCl2 + Na2 + SO4 = BaSO4 + 2 NaCl
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
Pb(NO3)2 + KOH = K2[Pb(OH)4] + KNO3 =>
Pb(NO3)2 + 4 KOH = K2[Pb(OH)4] + 2 KNO3
HCl + Ni = NiCl + H =>
HCl + Ni = NiCl + H
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
NO2 + NaOH = NaNO2 + NaNO3 + H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3 + H2O
Co(C2H3O2)2 + Na2S = CoS + NaC2H3O2 =>
Co(C2H3O2)2 + Na2S = CoS + 2 NaC2H3O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
Cu(H2O)6 + KNO2 = Cu(NO2)4 + K + H2O =>
Cu(H2O)6 + 4 KNO2 = Cu(NO2)4 + 4 K + 6 H2O
HC3H5O3 + OH = H2O + CO2 =>
HC3H5O3 + 12 OH = 9 H2O + 3 CO2
CaCO3 + ZnI2 = CaI2 + ZnCO3 =>
CaCO3 + ZnI2 = CaI2 + ZnCO3
H3PO4 + NaOH = H2ONaH2PO4 =>
H3PO4 + NaOH = H2ONaH2PO4
Li2CO3 + MgO + TeO2 + O2 = Li4MgTeO6 + CO2 =>
4 Li2CO3 + 2 MgO + 2 TeO2 + O2 = 2 Li4MgTeO6 + 4 CO2
KI + K2CrO4 + H2SO4 = I2 + K2SO4 + CrSO4 + H2O =>
4 KI + K2CrO4 + 4 H2SO4 = 2 I2 + 3 K2SO4 + CrSO4 + 4 H2O
(C14H12O4) + O2 = CO2 + H2OC7H6 =>
4(C14H12O4) + 9 O2 = 14 CO2 + 6 H2OC7H6
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
Fe{2+} + NO3{-} + H2O = Fe{3+} + OH{-} + NH3 =>
8 Fe{2+} + NO3{-} + 6 H2O = 8 Fe{3+} + 9 OH{-} + NH3
SrSO4 + Ba(OH)2 = BaSO4 + Sr(OH)2 =>
SrSO4 + Ba(OH)2 = BaSO4 + Sr(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/25
Équations équilibrées sur02/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
