| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2O7 + 2 Al(OH)3 = 2 AlCl3O12 + 3 H2O
BaO + Cr(NO3)3 = Ba(NO3)2 + Cr2O3 =>
3 BaO + 2 Cr(NO3)3 = 3 Ba(NO3)2 + Cr2O3
O + Br = OBr =>
O + Br = OBr
CH2CF2 = C + HF =>
CH2CF2 = 2 C + 2 HF
KOH + KCrO2 + KClO3 = K2CrO4 + KCl + H2O =>
2 KOH + 2 KCrO2 + KClO3 = 2 K2CrO4 + KCl + H2O
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3 =>
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
Al(s) + HCl = AlCl(aq) + H2(g) =>
2 Al(s) + 2 HCl = 2 AlCl(aq) + H2(g)
CuO + NO = Cu + N2O3 =>
CuO + 2 NO = Cu + N2O3
Ag(s) + H2O = Ag(OH)2 + H2(g) =>
Ag(s) + 2 H2O = Ag(OH)2 + H2(g)
CaCO3 + HBr = Ca(Br)2 + CO2 + H2O =>
CaCO3 + 2 HBr = Ca(Br)2 + CO2 + H2O
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
CCl2F2 + SbCl3 = CCl4 + SbF3 =>
3 CCl2F2 + 2 SbCl3 = 3 CCl4 + 2 SbF3
BaO + Cr(NO3)3 = Ba(NO3)2 + Cr2O3 =>
3 BaO + 2 Cr(NO3)3 = 3 Ba(NO3)2 + Cr2O3
Se + Ca(OH)2 = CaSe + CaSeO3 + H2O =>
3 Se + 3 Ca(OH)2 = 2 CaSe + CaSeO3 + 3 H2O
K2S(aq) + BaCl2(aq) = KCl(aq) + BaS(aq) =>
K2S(aq) + BaCl2(aq) = 2 KCl(aq) + BaS(aq)
C3H7ONa + CH3CH2Br = C5H12O + NaBr =>
C3H7ONa + CH3CH2Br = C5H12O + NaBr
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s) =>
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s)
HCOOH + Al2O3 = Al(HCOO)3 + H2O =>
6 HCOOH + Al2O3 = 2 Al(HCOO)3 + 3 H2O
C7H6O3 + FeCl3 = C21H15FeO9 + HCl =>
3 C7H6O3 + FeCl3 = C21H15FeO9 + 3 HCl
KNO3 + C + S = CO2 + K2S + N2 =>
2 KNO3 + 3 C + S = 3 CO2 + K2S + N2
NaHCO3 + K = KHCO3 + Na =>
NaHCO3 + K = KHCO3 + Na
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + KCl = KClO2 + H2 + K =>
2 KOH + KCl = KClO2 + H2 + 2 K
H2O + H2SO3 = SO3 + H3O =>
2 H2O + H2SO3 = SO3 + 2 H3O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Fe(OH)3 + (NH4)2S = Fe(OH)2 + NH4OH + S =>
2 Fe(OH)3 + (NH4)2S = 2 Fe(OH)2 + 2 NH4OH + S
C5H5N2 + O2 = CO2 + H2O + N2 =>
4 C5H5N2 + 25 O2 = 20 CO2 + 10 H2O + 4 N2
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
NH4VO3 + HCl + Zn = VO2 + NH4Cl + H2O + ZnCl2 =>
2 NH4VO3 + 4 HCl + Zn = 2 VO2 + 2 NH4Cl + 2 H2O + ZnCl2
KMnO4 + K3[Fe(C2O4)3]*H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O + Fe2(SO4)3 =>
12 KMnO4 + 10 K3[Fe(C2O4)3]*H2O + 48 H2SO4 = 12 MnSO4 + 21 K2SO4 + 60 CO2 + 58 H2O + 5 Fe2(SO4)3
Na2SiO + HNO3 = NaNO3 + SiH2O =>
Na2SiO + 2 HNO3 = 2 NaNO3 + SiH2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Na2SiO + HNO3 = NaNO3 + SiH2O =>
Na2SiO + 2 HNO3 = 2 NaNO3 + SiH2O
NaNO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO2 + Na2SO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 NO2 + 5 Na2SO4 + 8 H2O
Ni + H2SO4 = Ni2[SO4]3 + H2 =>
2 Ni + 3 H2SO4 = Ni2[SO4]3 + 3 H2
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
SbCl5 + H2O = Sb2O5 + HCl =>
2 SbCl5 + 5 H2O = Sb2O5 + 10 HCl
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C3H5NH2 + KMnO4 + H2O = C3H7O2NH2 + MnO2 + KOH =>
3 C3H5NH2 + 2 KMnO4 + 4 H2O = 3 C3H7O2NH2 + 2 MnO2 + 2 KOH
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Mg2 + Cl = MgCl2 =>
Mg2 + 4 Cl = 2 MgCl2
Zn + HNO3 + HCl = NH4Cl + ZnCl2 + H2O =>
4 Zn + HNO3 + 9 HCl = NH4Cl + 4 ZnCl2 + 3 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
