| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(s) + Rb(s) = Na(s) + RbOH(s)
FeSO4 + CaOCl2 + H2SO4 = Fe2(SO4)3 + CaSO4 + HCl + H2O =>
2 FeSO4 + CaOCl2 + 2 H2SO4 = Fe2(SO4)3 + CaSO4 + 2 HCl + H2O
NaI + Al2(SO4)3 = Na2SO4 + AlI3 =>
6 NaI + Al2(SO4)3 = 3 Na2SO4 + 2 AlI3
C7H5O2 + NaOH = C7H5O2Na + OH =>
C7H5O2 + NaOH = C7H5O2Na + OH
H2O + NH3NO3 = NH3O + HNO3 =>
4 H2O + 6 NH3NO3 = 7 NH3O + 5 HNO3
Li + N = Li3N =>
3 Li + N = Li3N
NH4OH + FeCl3 = NH4Cl + Fe[OH]3 =>
3 NH4OH + FeCl3 = 3 NH4Cl + Fe[OH]3
Sb2S3 + NaOH = Sb(OH)4{-} + S{2-} + Na{+} =>
Sb2S3 + 8 NaOH = 2 Sb(OH)4{-} + 3 S{2-} + 8 Na{+}
Mn(NO3)2 + Zn(NO3)2 + Fe(NO3)3 + NH2CH2COOH = MnZnFe2O4 + CO2 + N2 + H2O =>
9 Mn(NO3)2 + 9 Zn(NO3)2 + 18 Fe(NO3)3 + 52 NH2CH2COOH = 9 MnZnFe2O4 + 104 CO2 + 71 N2 + 130 H2O
ClO3 + NaOH = NaClO3 + NaClO4 + H2O =>
2 ClO3 + 2 NaOH = NaClO3 + NaClO4 + H2O
[Co(NH3)6](OH)2 + H2O2 + NH4Cl = [Co(NH3)6]Cl3 + NH4OH =>
2[Co(NH3)6](OH)2 + H2O2 + 6 NH4Cl = 2[Co(NH3)6]Cl3 + 6 NH4OH
Cu2{+} + HCl = [CuCl4]2{+} + H2 =>
Cu2{+} + 8 HCl = [CuCl4]2{+} + 4 H2
Zn + NaOH + NaNO3 = Na2ZnO2 + NH3 + H2O =>
4 Zn + 7 NaOH + NaNO3 = 4 Na2ZnO2 + NH3 + 2 H2O
Ca + NaCo3 = CaCo3 + Na =>
Ca + NaCo3 = CaCo3 + Na
C10H21ClKOH = KClC10H20H2O =>
C10H21ClKOH = KClC10H20H2O
NaOH + Cu(NO{3}){2} = CuOH{2} + NaNO{3} =>
NaOH + Cu(NO{3}){2} = CuOH{2} + NaNO{3}
HNO3 + PH3 = NO + H3PO4 + H2O =>
8 HNO3 + 3 PH3 = 8 NO + 3 H3PO4 + 4 H2O
C5H7N + O2 = CO2 + H2O + NO2 =>
4 C5H7N + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
Cu(NO3)2 + Na2(C2O4) = Cu(C2O4) + Na(NO3) =>
Cu(NO3)2 + Na2(C2O4) = Cu(C2O4) + 2 Na(NO3)
Cu(NO3)2(aq) + H2S(aq) = CuS(s) + HNO3(aq) =>
Cu(NO3)2(aq) + H2S(aq) = CuS(s) + 2 HNO3(aq)
CdO + Mg = CdMg + O2 =>
2 CdO + 2 Mg = 2 CdMg + O2
Co(OH)2 + Na2O2 + H2O = Co(OH)3 + NaOH =>
2 Co(OH)2 + Na2O2 + 2 H2O = 2 Co(OH)3 + 2 NaOH
Al(s) + Cl(g) = AlCl3 =>
Al(s) + 3 Cl(g) = AlCl3
B + F2 = BF2 =>
B + F2 = BF2
MoO3 + Si + C = MoSi2 + CO =>
MoO3 + 2 Si + 3 C = MoSi2 + 3 CO
CdSCuSO4 = CdSO4CuS =>
CdSCuSO4 = CdSO4CuS
BeSO3 + H2O = Be(OH)2 + H2SO3 =>
BeSO3 + 2 H2O = Be(OH)2 + H2SO3
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
H2(SO4) + NaOH = Na2SO4 + H2O =>
H2(SO4) + 2 NaOH = Na2SO4 + 2 H2O
HgS(s) + HCl(aq) = HgCl2 + H2S =>
HgS(s) + 2 HCl(aq) = HgCl2 + H2S
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
Zn + TiO3{2-} + H3O{+} = Zn{2+} + Ti{2+} + H2O =>
Zn + TiO3{2-} + 6 H3O{+} = Zn{2+} + Ti{2+} + 9 H2O
Co(NO3)2*6H2O + C2H5NO2 = Co3O4 + CO2 + H2O + N2 =>
27 Co(NO3)2*6H2O + 28 C2H5NO2 = 9 Co3O4 + 56 CO2 + 232 H2O + 41 N2
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Na2S3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S3 + 8 H2SO4 = Na2SO4 + 10 SO2 + 8 H2O
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
Mn(NO3)2 + Zn(NO3)2 + Fe(NO3)3 + NH2CH2COOH = MnZnFe2O4 + CO2 + N2 + H2O =>
9 Mn(NO3)2 + 9 Zn(NO3)2 + 18 Fe(NO3)3 + 52 NH2CH2COOH = 9 MnZnFe2O4 + 104 CO2 + 71 N2 + 130 H2O
K2CrO4 + Hg(NO3)2 = KNO3 + HgCrO4 =>
K2CrO4 + Hg(NO3)2 = 2 KNO3 + HgCrO4
H3PO4 + NaOH = Na3PO4 + HOH1 =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH1
Cu(NO3)2 + NO2 + H2O = HNO3 + Cu(H2O)4 =>
Cu(NO3)2 + 2 NO2 + 6 H2O = 4 HNO3 + Cu(H2O)4
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
CaO + CO2 = CaCO3 = =>
CaO + CO2 = CaCO3
Cl2(g) + NaBr(aq) = NaCl2 + Br(aq) =>
Cl2(g) + NaBr(aq) = NaCl2 + Br(aq)
KCl(aq) + CaS(aq) = K2S + CaCl2 =>
2 KCl(aq) + CaS(aq) = K2S + CaCl2
Cd(s) + HCl(aq) = CdCl2 + H2(g) =>
Cd(s) + 2 HCl(aq) = CdCl2 + H2(g)
FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + HCl =>
2 FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + 2 HCl
CrCl3 + O2 = Cr2O6 + Cl3 =>
2 CrCl3 + 3 O2 = Cr2O6 + 2 Cl3
KI + K2Cr2O7 + H2SO4 = I2 + K2SO4 + H2O + Cr2(SO4)3 =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + 4 K2SO4 + 7 H2O + Cr2(SO4)3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
