| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + KBr = C2H5Br + KOH
CuCO3 + H2O = Cu(OH)2 + CO2 =>
CuCO3 + H2O = Cu(OH)2 + CO2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
NHO3 + NaOH = NaNO3 + H2O =>
NHO3 + NaOH = NaNO3 + H2O
C2H4 + O2 = H2O + C4O6 =>
2 C2H4 + 5 O2 = 4 H2O + C4O6
C6H5COOH + Mg(OH)2 = H2O + Mg(C7H5O2)2 =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + Mg(C7H5O2)2
C7O2H6 + [Ni(O2CCH3)2]4H2O + NaOH = [Ni(C7H5O2)2]2H2O + H2O + CH3COONa =>
8 C7O2H6 + [Ni(O2CCH3)2]4H2O + 8 NaOH = 2[Ni(C7H5O2)2]2H2O + 7 H2O + 8 CH3COONa
M2O + H2O = M(OH) =>
M2O + H2O = 2 M(OH)
BaC4H6O4 + Na2CrO4 = BaCrO4 + Na2C4H6O4 =>
BaC4H6O4 + Na2CrO4 = BaCrO4 + Na2C4H6O4
Al(NO3)3 + NaOH = NaAlO2 + NaNO3 + H2O =>
Al(NO3)3 + 4 NaOH = NaAlO2 + 3 NaNO3 + 2 H2O
Zn + AlSO4 = ZnAlSO4 =>
Zn + AlSO4 = ZnAlSO4
Ag2SO3 + BaCl2 = BaSO3 + AgCl =>
Ag2SO3 + BaCl2 = BaSO3 + 2 AgCl
NO2{-}{-} + ClO3{-}{-} = NO3{-} + ClO2{-} =>
NO2{-}{-} + ClO3{-}{-} = NO3{-} + ClO2{-}
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C4H6O2 + H2 = C4H10 + H2O =>
C4H6O2 + 4 H2 = C4H10 + 2 H2O
KO2KO2 + H2O = KOH + O2 =>
2 KO2KO2 + 2 H2O = 4 KOH + 3 O2
H2S + Cr2O7 = S + Cr4 + H2O =>
14 H2S + 2 Cr2O7 = 14 S + Cr4 + 14 H2O
CaCl2 + (HC2H3O2)2 = Ca(C2H3O2)2 + HCl =>
CaCl2 + (HC2H3O2)2 = Ca(C2H3O2)2 + 2 HCl
H2O + KMnO4 + Na2SO3 = MnO2 + Na2SO4 + KOH =>
H2O + 2 KMnO4 + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + 2 KOH
C13H10 + H2CrO4 = C13H8O + Cr + H2O =>
3 C13H10 + 2 H2CrO4 = 3 C13H8O + 2 Cr + 5 H2O
K2SO3 + K2Cr2O7 + H2O = K2SO4 + KOH + Cr2O3 =>
3 K2SO3 + K2Cr2O7 + H2O = 3 K2SO4 + 2 KOH + Cr2O3
NaCI(aq) + F2(s) = NaF(aq) + CI(g) =>
2 NaCI(aq) + F2(s) = 2 NaF(aq) + 2 CI(g)
Al(NO3)3 + Na3PO4 = Al(PO4) + NaNO3 =>
Al(NO3)3 + Na3PO4 = Al(PO4) + 3 NaNO3
Cu + O{-} = Cu{2+} + O{2-} =>
Cu + 2 O{-} = Cu{2+} + 2 O{2-}
A1 + H2SO4 = A12(SO4)3 + H2 =>
12 A1 + 3 H2SO4 = A12(SO4)3 + 3 H2
Li3X = Li + X2 =>
2 Li3X = 6 Li + X2
NaIO3 + NaOH + Cl2 = Na3H2IO6 + NaCl + H2O =>
NaIO3 + 4 NaOH + Cl2 = Na3H2IO6 + 2 NaCl + H2O
CaCO3 + Al2(SO4)3 = Al2(CO3)3 + CaSO4 =>
3 CaCO3 + Al2(SO4)3 = Al2(CO3)3 + 3 CaSO4
MnO4{-} + Fe{2} + H{+} = Mn{2} + Fe{3} + H2O =>
MnO4{-} + 5 Fe{2} + 8 H{+} = Mn{2} + 5 Fe{3} + 4 H2O
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + Cl2(g) + H2O =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 Cl2(g) + 8 H2O
ZnS(s) = Zn(s) + S(s) =>
ZnS(s) = Zn(s) + S(s)
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H + Cl + O = HClO =>
H + Cl + O = HClO
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
NaBH4 + H2O + AgNO3 = Ag + H2 + H3BO3 + NaNO3 =>
2 NaBH4 + 6 H2O + 2 AgNO3 = 2 Ag + 7 H2 + 2 H3BO3 + 2 NaNO3
Ni(OH)2 + NH3 = Ni(NH3)6{2+} + OH{-} =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6{2+} + 2 OH{-}
Al(No3)3 + Cu = Al + Cu(No3)2 =>
2 Al(No3)3 + 3 Cu = 2 Al + 3 Cu(No3)2
H3PO3 + KH2PO4 = H3PO4 + K3PO3 =>
H3PO3 + 3 KH2PO4 = 3 H3PO4 + K3PO3
HNO3 + Hg + HCl = NO + HgCl + H2O =>
HNO3 + 3 Hg + 3 HCl = NO + 3 HgCl + 2 H2O
Cr2O7 + I2 = Cr + IO3 =>
6 Cr2O7 + 7 I2 = 12 Cr + 14 IO3
Ca(NO2)2 + KMnO4 + H2SO4 = Ca(NO3)2 + K2SO4 + H2O + MnSO4 =>
5 Ca(NO2)2 + 4 KMnO4 + 6 H2SO4 = 5 Ca(NO3)2 + 2 K2SO4 + 6 H2O + 4 MnSO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CrO7 + C2H6O = CO2 + Cr2O3 + H2O =>
12 CrO7 + 11 C2H6O = 22 CO2 + 6 Cr2O3 + 33 H2O
NH3 + Zn(NO3)2 = N(NO3)2 + ZnH3 =>
NH3 + Zn(NO3)2 = N(NO3)2 + ZnH3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
