| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)2 + NaOH = Fe(OH) + Na(NO3)2
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
BeO + Ba(OH)2 = Ba(BeO2) + H2O =>
BeO + Ba(OH)2 = Ba(BeO2) + H2O
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
MnO2 + HBr = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr = MnBr2 + Br2 + 2 H2O
MnO4{-} + Fe2 + H3O{+} = Mn2 + Fe3{+} + H2O =>
2 MnO4{-} + 21 Fe2 + 16 H3O{+} = Mn2 + 14 Fe3{+} + 24 H2O
HClBaO = BaOHCl =>
HClBaO = BaOHCl
NBr = N2 + Br2 =>
2 NBr = N2 + Br2
MnO4{-} + Fe2 + H3O{+} = Mn2 + Fe3{+} + H2O =>
2 MnO4{-} + 21 Fe2 + 16 H3O{+} = Mn2 + 14 Fe3{+} + 24 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
MnO4{-} + Fe2 + H3O{+} = Mn2 + Fe3{+} + H2O =>
2 MnO4{-} + 21 Fe2 + 16 H3O{+} = Mn2 + 14 Fe3{+} + 24 H2O
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
NaNO3 + HCl = NaCl + NO + O2 + H2O =>
4 NaNO3 + 4 HCl = 4 NaCl + 4 NO + 3 O2 + 2 H2O
NH4OH + SnCl2 = NH4Cl + Sn(OH)2 =>
2 NH4OH + SnCl2 = 2 NH4Cl + Sn(OH)2
C3H6O + HCO3 = C3H6O2 + C6H10O =>
23 C3H6O + 6 HCO3 = 19 C3H6O2 + 3 C6H10O
MeAc + H2O = MeOH + HAc =>
MeAc + H2O = MeOH + HAc
(ZnOH)2 + HCl = ZnCl2 + H2O + H2 =>
(ZnOH)2 + 4 HCl = 2 ZnCl2 + 2 H2O + H2
Cr(OH)3 + Na + H2O = Na3[Cr(OH)6] + H2 =>
2 Cr(OH)3 + 6 Na + 6 H2O = 2 Na3[Cr(OH)6] + 3 H2
Zn + NH3*H2O = Zn(OH)2 + NH4 =>
Zn + 2 NH3*H2O = Zn(OH)2 + 2 NH4
H2SeO4 + Sr(OH)2 = SrSeO4 + H2O =>
H2SeO4 + Sr(OH)2 = SrSeO4 + 2 H2O
MnO4{-} + Fe2 + H3O{+} = Mn2 + Fe3{+} + H2O =>
2 MnO4{-} + 21 Fe2 + 16 H3O{+} = Mn2 + 14 Fe3{+} + 24 H2O
C6H11O6 + O2 = CO2 + H2O =>
4 C6H11O6 + 23 O2 = 24 CO2 + 22 H2O
Ba{2+}(aq) + Cl{-}(aq) = BaCl2(aq) =>
Ba{2+}(aq) + 2 Cl{-}(aq) = BaCl2(aq)
MnO4{-} + Fe2 + H3O{+} = Mn2 + Fe3{+} + H2O =>
2 MnO4{-} + 21 Fe2 + 16 H3O{+} = Mn2 + 14 Fe3{+} + 24 H2O
Ca + Fe3P2 = CaP2 + Fe3 =>
Ca + Fe3P2 = CaP2 + Fe3
NH4CIO4 + Ca(OH)2 = NH3 + H2O + Ca(CIO4)2 =>
2 NH4CIO4 + Ca(OH)2 = 2 NH3 + 2 H2O + Ca(CIO4)2
Zn(OH)2 + NaHCO3 = Zn(CO3) + NaOH + H2O =>
Zn(OH)2 + NaHCO3 = Zn(CO3) + NaOH + H2O
BaBr + H2O = Ba(OH)2 + H2 + Br2 =>
2 BaBr + 4 H2O = 2 Ba(OH)2 + 2 H2 + Br2
CsOH + CO = Cs2CO3 + H2 =>
2 CsOH + CO = Cs2CO3 + H2
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
CH2(COOH)2 + KOH = CH2(COOK)2 + H2O =>
CH2(COOH)2 + 2 KOH = CH2(COOK)2 + 2 H2O
CH3COOH + Fe3O4 = (CH3COO)2Fe + (CH3COO)3Fe + H2O =>
8 CH3COOH + Fe3O4 = (CH3COO)2Fe + 2(CH3COO)3Fe + 4 H2O
HNO3 + Cu = CuO + NO + H =>
HNO3 + 2 Cu = 2 CuO + NO + H
CH3COONH4 = CH3COO{-} + NH4{+} =>
CH3COONH4 = CH3COO{-} + NH4{+}
Fe2O3 + Zn = Fe + ZnO =>
Fe2O3 + 3 Zn = 2 Fe + 3 ZnO
Pb(C2H3O2)2 + HCl = PbCl2 + H(C2H3O2) =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 H(C2H3O2)
Ca(OH)02 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)02 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ni + FeCl2 = Fe + NiCl =>
2 Ni + FeCl2 = Fe + 2 NiCl
CsCl + HNO3 = CsNO3 + HCl =>
CsCl + HNO3 = CsNO3 + HCl
AI + HCI = (AICI)3 + H2 =>
6 AI + 6 HCI = 2(AICI)3 + 3 H2
Al + HClO = AlHClO =>
Al + HClO = AlHClO
Ba(OH)2(aq) + NH4NO3(aq) = Ba(NO3)2(aq) + NH3(aq) + H2O =>
Ba(OH)2(aq) + 2 NH4NO3(aq) = Ba(NO3)2(aq) + 2 NH3(aq) + 2 H2O
HCHO + I2 = HI + CHO =>
2 HCHO + I2 = 2 HI + 2 CHO
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
MnO4{-} + Fe2 + H3O{+} = Mn2 + Fe3{+} + H2O =>
2 MnO4{-} + 21 Fe2 + 16 H3O{+} = Mn2 + 14 Fe3{+} + 24 H2O
BaBr + H2O = Ba(OH)2 + H2 + Br2 =>
2 BaBr + 4 H2O = 2 Ba(OH)2 + 2 H2 + Br2
Cr(OH)3 + KOH = K3CrO3 + H2O =>
Cr(OH)3 + 3 KOH = K3CrO3 + 3 H2O
Ca3[PO4]2 + H2SO4 = CaSO4 + Ca[H2PO4]2 =>
Ca3[PO4]2 + 2 H2SO4 = 2 CaSO4 + Ca[H2PO4]2
| 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 73 74 75 76 77 78 79 80 81 82 83 84 85 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
