| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 KClO4 + 4 C7H5O2Na = 11 KCl + 2 K2CO3 + 26 CO2 + 10 H2O + 4 NaCl
KMnO4 + KF + HF + H2O2 = K2MnF6 + H2O + O2 =>
2 KMnO4 + 2 KF + 10 HF + 3 H2O2 = 2 K2MnF6 + 8 H2O + 3 O2
Cr(NO3)6 = Cr(NO2)6 + O2 =>
Cr(NO3)6 = Cr(NO2)6 + 3 O2
FeSO4*7H2O + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + NO2 + H2O =>
3 FeSO4*7H2O + 6 HNO3 = Fe2(SO4)3 + Fe(NO3)3 + 3 NO2 + 24 H2O
C4H9Br + AgNO3 = C4H9NO3 + AgBr =>
C4H9Br + AgNO3 = C4H9NO3 + AgBr
H2 = H =>
H2 = 2 H
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HClO2 + NaHCO3 = NaClO2 + H2O + CO2 =>
HClO2 + NaHCO3 = NaClO2 + H2O + CO2
Al(NO3)3 + CuO = Al2O3 + Cu(NO3)2 =>
2 Al(NO3)3 + 3 CuO = Al2O3 + 3 Cu(NO3)2
C6H12O6 = C14H30 + H2O + CO2 =>
43 C6H12O6 = 12 C14H30 + 78 H2O + 90 CO2
Ag(NO3)(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
Ag(NO3)(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
Cu + H2SO4 = CuSO4(a) + SO2(g) + H2O(l) =>
Cu + 2 H2SO4 = CuSO4(a) + SO2(g) + 2 H2O(l)
C17H35CO2CH2 + NaOH = C17H35CO2Na + CH2OH =>
C17H35CO2CH2 + NaOH = C17H35CO2Na + CH2OH
KAlF4 + HCl = HAlF4 + KCl =>
KAlF4 + HCl = HAlF4 + KCl
KMnO4 + KF + HF + H2O2 = K2MnF6 + H2O + O2 =>
2 KMnO4 + 2 KF + 10 HF + 3 H2O2 = 2 K2MnF6 + 8 H2O + 3 O2
CuSO4(aq) + BaCl2(aq) = BaSO4(s) + CuCl2(aq) =>
CuSO4(aq) + BaCl2(aq) = BaSO4(s) + CuCl2(aq)
NH4F + AgNO3 = NH3 + HNO3 + AgF =>
NH4F + AgNO3 = NH3 + HNO3 + AgF
HOCl + H2O = H2OCl + OH =>
HOCl + H2O = H2OCl + OH
KOH + H2O + Al = KAl(OH)4 + H2 =>
2 KOH + 6 H2O + 2 Al = 2 KAl(OH)4 + 3 H2
S + B = B2S3 =>
3 S + 2 B = B2S3
Al2(CO3)3 + HNO3 = Al(NO3)3 + H2(CO3) =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2(CO3)
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
Pb{2+} + Cl{-} = PbCl2 =>
Pb{2+} + 2 Cl{-} = PbCl2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Na2SO4 + BaO = Na2O + BaSO4 =>
Na2SO4 + BaO = Na2O + BaSO4
(CH3*CH2*OH) + O2 = H2O + (CH3*COOH) =>
(CH3*CH2*OH) + O2 = H2O + (CH3*COOH)
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Ca(IO2)2 = CaI2 + O2 =>
Ca(IO2)2 = CaI2 + 2 O2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2O3 + KHSO4 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 4 H2SO4 = 3 CH3CO2H + 2 Cr2O3 + 4 KHSO4 + 5 H2O
H + HPO3 = HHPO3 =>
H + HPO3 = HHPO3
C2H32 + O2 = CO2 + H2O =>
C2H32 + 10 O2 = 2 CO2 + 16 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
H2 + C6H14O6 = C6H12O + H2O =>
4 H2 + C6H14O6 = C6H12O + 5 H2O
Al + Fe(CO3)2 = Al(CO3)3 + Fe =>
2 Al + 3 Fe(CO3)2 = 2 Al(CO3)3 + 3 Fe
(C2H5)2O + O2 = CO2 + H2O =>
(C2H5)2O + 6 O2 = 4 CO2 + 5 H2O
KNO3 + C2H6SiO = SiO2 + K2O + N2 + CO2 + H2O =>
16 KNO3 + 5 C2H6SiO = 5 SiO2 + 8 K2O + 8 N2 + 10 CO2 + 15 H2O
H3PO4 + HNO3 = H2PO4 + H2NO3 =>
H3PO4 + HNO3 = H2PO4 + H2NO3
CH4 = C + H2 =>
CH4 = C + 2 H2
HCl + Sr2 = SrCl2 + H2 =>
4 HCl + Sr2 = 2 SrCl2 + 2 H2
NiCO3 + H2CrO4 = NiCrO4 + H2CO3 =>
NiCO3 + H2CrO4 = NiCrO4 + H2CO3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
ZnO + Li(OH) = Li2ZnO2 + H2O =>
ZnO + 2 Li(OH) = Li2ZnO2 + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
XeF2 + KI + H2O = Xe + HF + KIO4 =>
4 XeF2 + KI + 4 H2O = 4 Xe + 8 HF + KIO4
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + H2O + NO2 =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 6 H2O + 10 NO2
NO + NiO = NO3 + Ni =>
NO + 2 NiO = NO3 + 2 Ni
| 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
