| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5NH2 + H2O = C2H5NH3 + OH
PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2
C6H12(l) + O2(g) = CO2(g) + H2O(l) = =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NaOH + Ba(Cl)2 = Ba(OH)2 + NaCl =>
2 NaOH + Ba(Cl)2 = Ba(OH)2 + 2 NaCl
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Cu(OH)2 + KOH + K2S2O8 = Cu2O3 + K2SO4 + H2O =>
2 Cu(OH)2 + 2 KOH + K2S2O8 = Cu2O3 + 2 K2SO4 + 3 H2O
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
CrCl3 + I2 + KOH = K2Cr2O7 + KClO4 + KI + H2O =>
2 CrCl3 + 27 I2 + 62 KOH = K2Cr2O7 + 6 KClO4 + 54 KI + 31 H2O
NaCl + KClO3 + H2SO4 = Cl2 + Na2SO4 + K2SO4 + H2O =>
10 NaCl + 2 KClO3 + 6 H2SO4 = 6 Cl2 + 5 Na2SO4 + K2SO4 + 6 H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
Fe{2+}(aq) + NO3{-}(g) + H{+}(aq) = Fe{3+}(aq) + NO(g) + H2O(l) =>
3 Fe{2+}(aq) + NO3{-}(g) + 4 H{+}(aq) = 3 Fe{3+}(aq) + NO(g) + 2 H2O(l)
K2[HgI4]*2H2O + NH3*H2O = [OHg2NH2]I + KI + NH4I + H2O =>
2 K2[HgI4]*2H2O + 4 NH3*H2O = [OHg2NH2]I + 4 KI + 3 NH4I + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2HN(CH2CO2)2 + CoCl2*6H2O = CoHN(CH2CO2)2 + K{+} + Cl2{2-} + H2O =>
K2HN(CH2CO2)2 + CoCl2*6H2O = CoHN(CH2CO2)2 + 2 K{+} + Cl2{2-} + 6 H2O
CrCl3 + Zn + H2SO4 = CrCl2 + ZnSO4 + HCl =>
2 CrCl3 + Zn + H2SO4 = 2 CrCl2 + ZnSO4 + 2 HCl
HNO3 + Mg = NH4 + Mg(NO3)2 + H2O =>
20 HNO3 + 9 Mg = 2 NH4 + 9 Mg(NO3)2 + 6 H2O
Sr + Ca(NO3)2 = Sr(NO3)2 + Ca =>
Sr + Ca(NO3)2 = Sr(NO3)2 + Ca
I2 + KI = I2KI =>
I2 + KI = I2KI
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
H2(g) + I2(g) = HI(g) =>
H2(g) + I2(g) = 2 HI(g)
Pb{+2} + F{-} = PbF2 =>
Pb{+2} + 2 F{-} = PbF2
Rb2O + HF = RbF + H2O =>
Rb2O + 2 HF = 2 RbF + H2O
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
Co2 + NaCl = CoCl2 + Na =>
Co2 + 4 NaCl = 2 CoCl2 + 4 Na
Mn + CaCl2 = MnCl2 + Ca =>
Mn + CaCl2 = MnCl2 + Ca
MeOH + HR = MeR + H2O =>
MeOH + HR = MeR + H2O
Ba + F = Ba3F2 =>
3 Ba + 2 F = Ba3F2
CH3COOH2{+} + C6H5COO{-} = CH3COOH + C6H5COOH =>
CH3COOH2{+} + C6H5COO{-} = CH3COOH + C6H5COOH
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
KBr + Cl2 = KCl + Br2* =>
2 KBr + Cl2 = 2 KCl + Br2*
Cr2O3 + Mg = MgO + Cr =>
Cr2O3 + 3 Mg = 3 MgO + 2 Cr
Al(s) + NaOH(aq) + H2O(l) = Na[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 Na[Al(OH)4](aq) + 3 H2(g)
H + Cl = HCl3 =>
H + 3 Cl = HCl3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag(NO3)2 + H2SO4 = AgSO4 + HNO3 =>
Ag(NO3)2 + H2SO4 = AgSO4 + 2 HNO3
Cu + HNO3 = NO + Cu(HO3)2 + H2O =>
3 Cu + 10 HNO3 = 10 NO + 3 Cu(HO3)2 + 2 H2O
Na2CrO4 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
2 Na2CrO4 + 16 HCl = 4 NaCl + 2 CrCl3 + 3 Cl2 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3O + CO2 = CH3 + OH =>
5 H3O + 2 CO2 = 2 CH3 + 9 OH
FeSO4 + Na2CO3 + H2O = (FeOH)2CO3 + Na2SO4 + CO2 =>
2 FeSO4 + 2 Na2CO3 + H2O = (FeOH)2CO3 + 2 Na2SO4 + CO2
Cu(SO4) + Ca(OH)2 = Ca(SO4) + Cu(OH)2 =>
Cu(SO4) + Ca(OH)2 = Ca(SO4) + Cu(OH)2
C6H10 + H2O2 = C6H10O4 + H2O =>
C6H10 + 4 H2O2 = C6H10O4 + 4 H2O
(NH4NO3) = N2 + O2 + H2O =>
2(NH4NO3) = 2 N2 + O2 + 4 H2O
Na2SO4Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4Ba(NO3)2 = BaSO4 + 2 NaNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
