| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2(aw) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
O2 + NaBr = ONa2 + Br =>
O2 + 4 NaBr = 2 ONa2 + 4 Br
HHNO3 + HCl = NO + H2O + Cl2 =>
HHNO3 + 2 HCl = NO + 2 H2O + Cl2
ZnCl2 + CoSO4*7H2O + Na2SO3 = ZnCoS + Na + SO4 + H2 + Cl =>
ZnCl2 + CoSO4*7H2O + 11 Na2SO3 = ZnCoS + 22 Na + 11 SO4 + 7 H2 + 2 Cl
Na2CO3 + Ca(NO3)2 = NaNO3(aq) + CaCO3(s) =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3(aq) + CaCO3(s)
Sn + Ag(NO3)2 = Sn(NO3)2 + Ag =>
Sn + Ag(NO3)2 = Sn(NO3)2 + Ag
ZnO + Fe2(SO4)3 = Fe2O3 + ZnSO4 =>
3 ZnO + Fe2(SO4)3 = Fe2O3 + 3 ZnSO4
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Zn(OH)3 + NH3 = Zn(NH3)(OH)3 =>
Zn(OH)3 + NH3 = Zn(NH3)(OH)3
Pb(NO3)2 = NO3 + Pb =>
Pb(NO3)2 = 2 NO3 + Pb
C2H5OC2H5 + H2O = C2H5OH =>
C2H5OC2H5 + H2O = 2 C2H5OH
HCl + Br2 = BrCl + H2 =>
2 HCl + Br2 = 2 BrCl + H2
HCOOH + AgOH = HCOOAg + H2O =>
HCOOH + AgOH = HCOOAg + H2O
HCl4 + H2O = ClO4 + H3O =>
HCl4 + 49 H2O = 4 ClO4 + 33 H3O
KMnO4 + H2SO4 + SO3{2-} = K2SO4 + MnSO4 + SO4{2-} + H2O =>
2 KMnO4 + 3 H2SO4 + 5 SO3{2-} = K2SO4 + 2 MnSO4 + 5 SO4{2-} + 3 H2O
Mn3N5 = Mn + N2 =>
2 Mn3N5 = 6 Mn + 5 N2
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
CrCl3 + NH3 = [Cr(NH3)]Cl3 =>
CrCl3 + NH3 = [Cr(NH3)]Cl3
C9H8O + C3H6O = C19H18O + H2O =>
14 C9H8O + 15 C3H6O = 9 C19H18O + 20 H2O
Mn{2+} + Pb3O4 + H2O = PbO + MnO4{-} + H{+} =>
2 Mn{2+} + 5 Pb3O4 + 3 H2O = 15 PbO + 2 MnO4{-} + 6 H{+}
K2Cr2O7 + K2S + H2O = SO2 + Cr2O3 + KOH =>
K2Cr2O7 + K2S + 2 H2O = SO2 + Cr2O3 + 4 KOH
CaO + ZnSO4 = CaSO4 + ZnO =>
CaO + ZnSO4 = CaSO4 + ZnO
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca =>
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca
Carbon + chlorine = carbontetrachloride =>
C + 2 Cl2 = CCl4
KCl + NaHC4H6O6 = KHC4H6O6 + NaCl =>
KCl + NaHC4H6O6 = KHC4H6O6 + NaCl
KMnO4 + C5H8O2 = C15H21MnO6 + CO2 + KOH + H2O =>
6 KMnO4 + 19 C5H8O2 = 6 C15H21MnO6 + 5 CO2 + 6 KOH + 10 H2O
CoCl + NaSiO3 = CoSiO3 + NaCl =>
CoCl + NaSiO3 = CoSiO3 + NaCl
BaCl2(aq) + (NH4)2SO4 = BaSO4(s) + Cl2(aq) + NH4(aq) =>
BaCl2(aq) + (NH4)2SO4 = BaSO4(s) + Cl2(aq) + 2 NH4(aq)
Fe + O2 + C = Fe3CO2 =>
3 Fe + O2 + C = Fe3CO2
Carbon + chlorine = carbontetrachloride =>
C + 2 Cl2 = CCl4
Na2SO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
Na2S + CrCl2 + H2O = NaCl + Cr(OH)2 + H2S =>
Na2S + CrCl2 + 2 H2O = 2 NaCl + Cr(OH)2 + H2S
Na2S2O3(aq) + H2SO4(aq) = H2S2O3(aq) + Na2SO4(s) =>
Na2S2O3(aq) + H2SO4(aq) = H2S2O3(aq) + Na2SO4(s)
CuCO3 + KI = CuI2 + K2CO3 =>
CuCO3 + 2 KI = CuI2 + K2CO3
BaCl2 + (NH4)2CO3 = BaCO3 + (NH4Cl) =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2(NH4Cl)
HClO3 + HCl = ClO2 + H2O =>
5 HClO3 + HCl = 6 ClO2 + 3 H2O
NHO3 + Mg = Mg(NO3)2 + N2O + H2O =>
10 NHO3 + 4 Mg = 4 Mg(NO3)2 + N2O + 5 H2O
Al(OH)3 + NaOH + HF = NaAlF6 + H2O + H2 =>
Al(OH)3 + NaOH + 6 HF = NaAlF6 + 4 H2O + H2
C2H5I + NaOH = Na + I + C2H5OH =>
C2H5I + NaOH = Na + I + C2H5OH
CH3CH(OH)CH3 + HCl = CH3CHClCH3 + H2O =>
CH3CH(OH)CH3 + HCl = CH3CHClCH3 + H2O
C25H40N7O18P3S + C21H30N7O17P3 = C25H42N7O18P3S + C21H29N7O17P3 =>
C25H40N7O18P3S + 2 C21H30N7O17P3 = C25H42N7O18P3S + 2 C21H29N7O17P3
Mg{2+} + SO4{2-} = MgSO4 =>
Mg{2+} + SO4{2-} = MgSO4
Ag + CuSO4 = Cu + AgSO4 =>
Ag + CuSO4 = Cu + AgSO4
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
*2HgO = *2Hg + O2 =>
*2HgO = *2Hg + O2
Fe3O4(s) + H2(g) = Fe + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe + 4 H2O(g)
K2SO4 + C6H12O6 = CO2 + H2O + K2S =>
3 K2SO4 + C6H12O6 = 6 CO2 + 6 H2O + 3 K2S
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
