| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + H2Te = Cr(OH)Te + 2 H2O
Fe3C + FeO = Fe + CO =>
Fe3C + FeO = 4 Fe + CO
Na2S + FeCl3 = Fe2S3 + NaCl =>
3 Na2S + 2 FeCl3 = Fe2S3 + 6 NaCl
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
Li + CaH2 = LiH + Ca =>
2 Li + CaH2 = 2 LiH + Ca
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ZnCl2(s) + KOH(s) = KCl(aq) + Zn(OH)2(aq) =>
ZnCl2(s) + 2 KOH(s) = 2 KCl(aq) + Zn(OH)2(aq)
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
NaBr + Pb(SO3)2 = Na2SO3 + PbBr4 =>
4 NaBr + Pb(SO3)2 = 2 Na2SO3 + PbBr4
(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2
CsSO4 + Al2(OH)3 = CsOH + Al2(SO4)3 =>
3 CsSO4 + Al2(OH)3 = 3 CsOH + Al2(SO4)3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + H2O = H2 + MgO2 =>
Mg + 2 H2O = 2 H2 + MgO2
Ni(C2H3O2)3 + H2S = Ni2S3 + C2H4O2 =>
2 Ni(C2H3O2)3 + 3 H2S = Ni2S3 + 6 C2H4O2
Sr(s) + O2(g) = SrO(s) =>
2 Sr(s) + O2(g) = 2 SrO(s)
HOBr + HI = I + H2OBr =>
HOBr + HI = I + H2OBr
Al + KOH + H2O = K3(Al(OH)6) + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3(Al(OH)6) + 3 H2
Br2(aq) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(aq) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaOH + H2S = NaS + H3O =>
NaOH + H2S = NaS + H3O
CH3Cl + N2O = CO2 + H2O + HCl + N2 =>
CH3Cl + 3 N2O = CO2 + H2O + HCl + 3 N2
HgO = Hg3 + O =>
3 HgO = Hg3 + 3 O
SPb + O2 = SO2 + PbO =>
2 SPb + 3 O2 = 2 SO2 + 2 PbO
KMnO4 + KBr = K2BrMnO4 =>
KMnO4 + KBr = K2BrMnO4
Na + Cl + H2O = NaOH + HCl =>
Na + Cl + H2O = NaOH + HCl
HNO3 + NaHCO = NaNO3 + H2CO =>
HNO3 + NaHCO = NaNO3 + H2CO
H2O2 + PbS = PbO + HS =>
H2O2 + 2 PbS = 2 PbO + 2 HS
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCo3 + CaCl2 = Ca(Co3)2 + NaCl =>
2 NaCo3 + CaCl2 = Ca(Co3)2 + 2 NaCl
AlCl + NaS = AlS + NaCl =>
AlCl + NaS = AlS + NaCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe3Cl(aq) + Mg(s) = Fe(s) + MgCl(aq) =>
Fe3Cl(aq) + Mg(s) = 3 Fe(s) + MgCl(aq)
S2 = S =>
S2 = 2 S
Sb2O3 + NH4Cl + H2O = SbCl3 + NH4OH =>
Sb2O3 + 6 NH4Cl + 3 H2O = 2 SbCl3 + 6 NH4OH
K2Cr2O7(aq) + HCl(aq) = CrCl3(aq) + Cl2(g) + KCl(aq) + H2O(l) =>
K2Cr2O7(aq) + 14 HCl(aq) = 2 CrCl3(aq) + 3 Cl2(g) + 2 KCl(aq) + 7 H2O(l)
NH4NO3 = H2O + N2 + O2 =>
2 NH4NO3 = 4 H2O + 2 N2 + O2
Mg(Cl)2 + HOH = Mg(OH)2 + HCl =>
Mg(Cl)2 + 2 HOH = Mg(OH)2 + 2 HCl
NiI3 + FeS = Ni2S3 + FeI2 =>
2 NiI3 + 3 FeS = Ni2S3 + 3 FeI2
I + Li3N = LiI + N =>
3 I + Li3N = 3 LiI + N
CH3CHO + CUSO4 + NaOH = CH3COONa + CU2O + Na2SO4 + H2O =>
2 CH3CHO + 4 CUSO4 + 11 NaOH = 3 CH3COONa + 2 CU2O + 4 Na2SO4 + 5 H2O
CaO + H2 = CaH2 + H2O =>
CaO + 2 H2 = CaH2 + H2O
CaCl2(aq) = Ca(aq) + Cl2(aq) =>
CaCl2(aq) = Ca(aq) + Cl2(aq)
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
Zn(OH)2 + CH3CHOOH = CH3COOZn + H2O =>
Zn(OH)2 + CH3CHOOH = CH3COOZn + 2 H2O
Ng3N2 + H2O = NH3 + Ng(OH)2 =>
Ng3N2 + 6 H2O = 2 NH3 + 3 Ng(OH)2
Cu(NH3)4Cl2 + NH3 + Cu = Cu(NH3)4Cl =>
Cu(NH3)4Cl2 + 4 NH3 + Cu = 2 Cu(NH3)4Cl
Hg + HNO3 = HgO + NO + H2O =>
3 Hg + 2 HNO3 = 3 HgO + 2 NO + 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 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
