| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 O2 = 2 Fe2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + O2 + H20 = Fe(OH)3 =>
20 Fe + 30 O2 + 3 H20 = 20 Fe(OH)3
C5H12 + F2 = CF4 + HF =>
C5H12 + 16 F2 = 5 CF4 + 12 HF
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
KIO3 + SnI4 + HCl = I2 + H2O + SnCl4 + KICl2 =>
KIO3 + SnI4 + 6 HCl = 2 I2 + 3 H2O + SnCl4 + KICl2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
KI + H2SO4 + K2Cr2O7 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KI + 7 H2SO4 + K2Cr2O7 = 3 I2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO2 + H2O + NO2 = C7H10N + O2 =>
14 CO2 + 10 H2O + 2 NO2 = 2 C7H10N + 21 O2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KIO3 + I{-} + HCl = I2 + H2O + Cl{-} + KICl2 =>
KIO3 + 4 I{-} + 6 HCl = 2 I2 + 3 H2O + 4 Cl{-} + KICl2
H2O + Fe = H2 + Fe3O4 =>
4 H2O + 3 Fe = 4 H2 + Fe3O4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NA + Cl = NACl =>
NA + Cl = NACl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C17H35COOH + O2 = H2O + CO2 =>
C17H35COOH + 26 O2 = 18 H2O + 18 CO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2S + KMnO4 = H2O + K2SO4 + KOH + MnO2 =>
3 H2S + 8 KMnO4 = 2 H2O + 3 K2SO4 + 2 KOH + 8 MnO2
H2S5O6 + HNO3 = SO3 + NO2 + H2O =>
H2S5O6 + 20 HNO3 = 5 SO3 + 20 NO2 + 11 H2O
KCLO3 + P = KCL + P2O5 =>
5 KCLO3 + 6 P = 5 KCL + 3 P2O5
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
Na2So3 + Ba(No3)2 = NaNo3 + BaSo3 =>
Na2So3 + Ba(No3)2 = 2 NaNo3 + BaSo3
CH3(CH2)12CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)12CH3 + 43 O2 = 28 CO2 + 30 H2O
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
NH3 + MnCl2 = NH3Cl + MnCl =>
NH3 + MnCl2 = NH3Cl + MnCl
SrCl2 + Li2SO4 = SrSO4 + LiCl =>
SrCl2 + Li2SO4 = SrSO4 + 2 LiCl
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
Br + KNO2 + KOH = KNO3 + KBr + H2O =>
2 Br + KNO2 + 2 KOH = KNO3 + 2 KBr + H2O
CH3(CH2)16CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)16CH3 + 55 O2 = 36 CO2 + 38 H2O
C10H14N2 + H3 = C10H14N + NH3 =>
C10H14N2 + H3 = C10H14N + NH3
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + KSO4 =>
CH3CH2OH + KMnO4 + 2 H2SO4 = CH3COOH + MnSO4 + 3 H2O + KSO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/15
Équations équilibrées sur04/07/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
