| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO3{2-} + 2 C2H5OH = 2 C2H5O{-} + H2O + CO2
NH4SCN + HCl + Fe2(SO4)3 = Fe(SCN)3 + NH4Cl + H2SO4 =>
6 NH4SCN + 6 HCl + Fe2(SO4)3 = 2 Fe(SCN)3 + 6 NH4Cl + 3 H2SO4
SnS + NO3 + H = H2SO4 + NO + H2SnO2 =>
SnS + 3 NO3 + 4 H = H2SO4 + 3 NO + H2SnO2
W + NaNO3 + Na2CO3 = Na2WO4 + NaNO2 + CO2 =>
W + 3 NaNO3 + Na2CO3 = Na2WO4 + 3 NaNO2 + CO2
S + MnCl2 + H2O = MnS + HCl + O2 =>
2 S + 2 MnCl2 + 2 H2O = 2 MnS + 4 HCl + O2
Ca(OH)2 + H2(PO4) = Ca(PO4) + H(OH) =>
Ca(OH)2 + H2(PO4) = Ca(PO4) + 2 H(OH)
HMg + NaOH = Na + H2 + MgO =>
HMg + NaOH = Na + H2 + MgO
Fe2(s)O3(g) + CO(g) = Fe(s) + CO2(g) =>
Fe2(s)O3(g) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Cr(OH)3 + KClO4 + NaOH = NaCrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO4 + 2 NaOH = 2 NaCrO4 + KCl + 4 H2O
FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + H2O + NO2 =>
3 FeS + 30 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 15 H2O + 27 NO2
MnBr5 + AgNO3 = Mn(NO3)5 + AgBr =>
MnBr5 + 5 AgNO3 = Mn(NO3)5 + 5 AgBr
Fe + Ar = Fe2Ar =>
2 Fe + Ar = Fe2Ar
Sr(NO3)2 + F = SrF2 + NO3 =>
Sr(NO3)2 + 2 F = SrF2 + 2 NO3
Fe + Al(C2H3O2)3 = Al + Fe(C2H3O2)3 =>
Fe + Al(C2H3O2)3 = Al + Fe(C2H3O2)3
HAlO2 = Al + OH + O =>
HAlO2 = Al + OH + O
Co + Fe2(SO4)3 = Co(SO4)3 + Fe =>
Co + Fe2(SO4)3 = Co(SO4)3 + 2 Fe
Co2 + Ba(OH)2 = CoOH + Ba =>
Co2 + Ba(OH)2 = 2 CoOH + Ba
Li + NaOH = NaLi + NaLiO3 + H2O =>
6 Li + 6 NaOH = 5 NaLi + NaLiO3 + 3 H2O
S + HClO3 = SO3 + HCl =>
S + HClO3 = SO3 + HCl
Cu(SO3)2 + NaCl = CuCl + Na(SO3)2 =>
Cu(SO3)2 + NaCl = CuCl + Na(SO3)2
KHS = H2S + K2S =>
2 KHS = H2S + K2S
Co2 + Ba(OH)2 = CoOH + Ba =>
Co2 + Ba(OH)2 = 2 CoOH + Ba
FeSi + Al2O3 = Fe + SiO2 + Al =>
3 FeSi + 2 Al2O3 = 3 Fe + 3 SiO2 + 4 Al
HNO3 + Ti(OH)3 = TiO(NO3)2 + H2O + NH3 =>
17 HNO3 + 8 Ti(OH)3 = 8 TiO(NO3)2 + 19 H2O + NH3
Co2 + Ba(OH)2 = CoOH + Ba =>
Co2 + Ba(OH)2 = 2 CoOH + Ba
NOCl = Cl2 + NO =>
2 NOCl = Cl2 + 2 NO
H2 + KO2 = KOH + H2O =>
3 H2 + 2 KO2 = 2 KOH + 2 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
C5H8 + H2SO4 + KMnO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
30 C5H8 + 57 H2SO4 + 38 KMnO4 = 25 HOOC(CH2)4COOH + 19 K2SO4 + 38 MnSO4 + 52 H2O
MgO + CuCl2 = MgCl2 + CuO =>
MgO + CuCl2 = MgCl2 + CuO
Al2O3 + KCl = Al2Cl + KO3 =>
Al2O3 + KCl = Al2Cl + KO3
K2[Cu(C2O4)2] + KMnO4 + H2SO4 = K2SO4 + CuSO4 + CO2 + MnSO4 + H2O =>
5 K2[Cu(C2O4)2] + 4 KMnO4 + 16 H2SO4 = 7 K2SO4 + 5 CuSO4 + 20 CO2 + 4 MnSO4 + 16 H2O
Cu + MgSO4 = Mg + CuSO4 =>
Cu + MgSO4 = Mg + CuSO4
Na2HPO4 + MoO3 + H2O = Na2H5[P(Mo2O7)6] =>
Na2HPO4 + 12 MoO3 + 2 H2O = Na2H5[P(Mo2O7)6]
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Co2 + Ba(OH)2 = CoOH + Ba =>
Co2 + Ba(OH)2 = 2 CoOH + Ba
Mn{+2} + IO4{-} + H2O = MnO4{-} + H{+} + IO3{-} =>
2 Mn{+2} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 6 H{+} + 5 IO3{-}
SnCl4 = Sn4 + Cl =>
4 SnCl4 = Sn4 + 16 Cl
Mg[OH]2 + HCl = MgCl2 + H2O =>
Mg[OH]2 + 2 HCl = MgCl2 + 2 H2O
FeSO4H14O7 + FeCl3H12O6 + NaOH = Fe3O4 + NaCl + Na2SO4 + H2O =>
FeSO4H14O7 + 2 FeCl3H12O6 + 8 NaOH = Fe3O4 + 6 NaCl + Na2SO4 + 23 H2O
Co2 + Ba(OH)2 = CoOH + Ba =>
Co2 + Ba(OH)2 = 2 CoOH + Ba
(NH4)2S(aq) + FeSO4(aq) = (NH4)2SO4(aq) + FeS(s) =>
(NH4)2S(aq) + FeSO4(aq) = (NH4)2SO4(aq) + FeS(s)
H2O2 + NaOH + H2O = Na2O2*8H2O =>
H2O2 + 2 NaOH + 6 H2O = Na2O2*8H2O
KClO3(x) = KCl + O2(x) =>
2 KClO3(x) = 2 KCl + 3 O2(x)
Ca3(PO4)2 + NH4OH = (NH4)3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 NH4OH = 2(NH4)3PO4 + 3 Ca(OH)2
CS + HNO3 = CSNO3 + H2O + N2O =>
8 CS + 10 HNO3 = 8 CSNO3 + 5 H2O + N2O
HSO4 + NaOH = H2O + Na + SO4 =>
HSO4 + NaOH = H2O + Na + SO4
BaO + Cl2O3 = BaCl2 + O4 =>
BaO + Cl2O3 = BaCl2 + O4
HCH2CHO2 + OH = HCH2C2O2 + H2O =>
3 HCH2CHO2 + 2 OH = 2 HCH2C2O2 + 4 H2O
C9H10O2 + OH = C7H6O2 + C2H6O =>
27 C9H10O2 + 24 OH = 29 C7H6O2 + 20 C2H6O
| 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 sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
