| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + K2CO3 = K2SO4 + MgCO3
Pb + CO2 = PbCO2 =>
Pb + CO2 = PbCO2
BaO + S = SO + Ba =>
BaO + S = SO + Ba
CO2 + BaO = BaCO3 =>
CO2 + BaO = BaCO3
Fe(OH)3 + H2SO3 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SO3 = Fe2(SO3)3 + 6 H2O
Pb + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn =>
Pb + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn
Mg + KMnO4 = MgMnO4 + K =>
Mg + KMnO4 = MgMnO4 + K
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
KI(aq) + CuNO3(aq) = KNO3(aq) + CuI(s) =>
KI(aq) + CuNO3(aq) = KNO3(aq) + CuI(s)
KMnO4 + H2C2O4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
H3 = H =>
H3 = 3 H
MnO2 + H{+} + e = Mn{2+} + H2O =>
MnO2 + 4 H{+} + 2e = Mn{2+} + 2 H2O
[Cu(NH3)4(H2O)2] + H2SO4 = H3O + CuSO4 + (NH4)2SO4 =>
[Cu(NH3)4(H2O)2] + 3 H2SO4 = 2 H3O + CuSO4 + 2(NH4)2SO4
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
Nb + O2 = Nb2O5 =>
4 Nb + 5 O2 = 2 Nb2O5
Li2CO3 + HNO3 = LiNO3 + CO2 + H2O =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + CO2 + H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Na + HCl = NaCl2 + H2 =>
Na + 2 HCl = NaCl2 + H2
K4[Fe(CN)6](aq) + NH4[FeSO4](aq) = K4[FeSO4](s) + (NH4)[Fe(CN)6](aq) =>
K4[Fe(CN)6](aq) + NH4[FeSO4](aq) = K4[FeSO4](s) + (NH4)[Fe(CN)6](aq)
AgNO3K2SO4 = K2NO3AgSO4 =>
AgNO3K2SO4 = K2NO3AgSO4
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
HNO3 + HI = H2O + NO2 + HIO3 =>
6 HNO3 + HI = 3 H2O + 6 NO2 + HIO3
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
C6H5NO2 + C6H14O4 = (C6H5N)2 + C6H12O4 + H2O =>
2 C6H5NO2 + 4 C6H14O4 = (C6H5N)2 + 4 C6H12O4 + 4 H2O
Hg22{+} = Hg + Hg2{+} =>
Hg22{+} = 20 Hg + Hg2{+}
C3H8O(aq) + O2(g) = CO2(g) + H2O =>
2 C3H8O(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O
H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4)3 + Ag2SO4 + Cl2 + H2O =>
7 H2SO4 + 6 AgCl + Ag2Cr2O7 = Cr2(SO4)3 + 4 Ag2SO4 + 3 Cl2 + 7 H2O
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
CH3CH2CHOHCH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
4 CH3CH2CHOHCH2OH + 3 CH3CH2COOH = 5 CH3CH2COOCH2CH3 + 4 H2O
S + H2SO4 = H2S + H2S2O7 =>
4 S + 7 H2SO4 = 3 H2S + 4 H2S2O7
C3H8 + Cl = C3H4Cl4 + HCl =>
C3H8 + 8 Cl = C3H4Cl4 + 4 HCl
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
NH3 + CuCl2 + H2O = (Cu(NH3)4(H2O)2){2+} + NH4Cl + (OH){-} =>
6 NH3 + CuCl2 + 4 H2O = (Cu(NH3)4(H2O)2){2+} + 2 NH4Cl + 2(OH){-}
Fe(OH)3 + ClO{-} + OH{-} = FeO4{-2} + Cl{-} + H2O =>
2 Fe(OH)3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{-2} + 3 Cl{-} + 5 H2O
HNO3 + HI = H2O + NO2 + HIO3 =>
6 HNO3 + HI = 3 H2O + 6 NO2 + HIO3
(NH4)2S + Na3PO4 = Na2S + (NH4)3PO4 =>
3(NH4)2S + 2 Na3PO4 = 3 Na2S + 2(NH4)3PO4
Nb + O2 = Nb2O5 =>
4 Nb + 5 O2 = 2 Nb2O5
MnO4{-} + V2{+} + H2O = Mn2{+} + VO3{-} + H{+} =>
18 MnO4{-} + 13 V2{+} + 6 H2O = 9 Mn2{+} + 26 VO3{-} + 12 H{+}
C10H4 + O2 = CO2 + H2O =>
C10H4 + 11 O2 = 10 CO2 + 2 H2O
SiHCl3 = Si + HCl + SiCl4 =>
2 SiHCl3 = Si + 2 HCl + SiCl4
Zn + NaCl = ZnCl3 + Na =>
Zn + 3 NaCl = ZnCl3 + 3 Na
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgO + B2O3 = Mg2B2O5 =>
2 MgO + B2O3 = Mg2B2O5
Ni + KCrO4 + H2SO4 = Ni2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
8 Ni + 6 KCrO4 + 24 H2SO4 = 4 Ni2(SO4)3 + 3 Cr2(SO4)3 + 3 K2SO4 + 24 H2O
Zn + FeSO4 = ZnSO4 + Fe2 =>
2 Zn + 2 FeSO4 = 2 ZnSO4 + Fe2
Ba(OH)2 + Cr2O3 + H2O = Ba[Cr(OH)4]2 =>
Ba(OH)2 + Cr2O3 + 3 H2O = Ba[Cr(OH)4]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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
