| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO3 + 10 H3O = N2O + 15 H2O
Ca(OH)2 + Fe2O3 + H2O = Ca3[Fe(OH)6]2 =>
3 Ca(OH)2 + Fe2O3 + 3 H2O = Ca3[Fe(OH)6]2
Sc(OH)3 + HF = ScF3 + H2O =>
Sc(OH)3 + 3 HF = ScF3 + 3 H2O
C2H2(g) + H2(g) = C2H6(g) =>
C2H2(g) + 2 H2(g) = C2H6(g)
NaOH(aq) + KI(aq) = NaI + KOH =>
NaOH(aq) + KI(aq) = NaI + KOH
C11H22O11 + K2Cr2O7 = CO2 + KCrO2 + H2O =>
3 C11H22O11 + 22 K2Cr2O7 = 33 CO2 + 44 KCrO2 + 33 H2O
MnSO4 + KOH + O2 = Mn2O3 + K2SO4 + HOH =>
4 MnSO4 + 8 KOH + O2 = 2 Mn2O3 + 4 K2SO4 + 4 HOH
Cl2O7 + BaO = Ba(ClO4)2 =>
Cl2O7 + BaO = Ba(ClO4)2
Cl2 + CuI = CuCl2 + I =>
Cl2 + CuI = CuCl2 + I
C3H4 + KMnO4 + H2O = C2H4O2 + KOH + MnO2 =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 C2H4O2 + 8 KOH + 8 MnO2
Na2C2O4(aq) + Pb(NO3)2(aq) = PbC2O4(s) + NaNO3(aq) =>
Na2C2O4(aq) + Pb(NO3)2(aq) = PbC2O4(s) + 2 NaNO3(aq)
C6H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C6H4Cl2 + 7 O2 = 6 CO2 + 2 H2O + Cl2
Cu(OH)2 + NaOH + C6H12O6 = CuOH + C6H11O7Na + H2O =>
2 Cu(OH)2 + NaOH + C6H12O6 = 2 CuOH + C6H11O7Na + 2 H2O
HC2H3O2 + Fe(OH)2 = HOH + Fe(C2H3O2)2 =>
2 HC2H3O2 + Fe(OH)2 = 2 HOH + Fe(C2H3O2)2
CH2Cl2 + Cl2 = CCl4 + HCl =>
CH2Cl2 + 2 Cl2 = CCl4 + 2 HCl
Na + H2O2 = Na2O + H2 =>
4 Na + H2O2 = 2 Na2O + H2
Ca + FeF3 = CaF2 + Fe =>
3 Ca + 2 FeF3 = 3 CaF2 + 2 Fe
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O =>
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O
C4H6O3H2O = C2H4O2 =>
C4H6O3H2O = 2 C2H4O2
H{2}SO{4} + KCl = K{2}SO{4} + HCl =>
H{2}SO{4} + KCl = K{2}SO{4} + HCl
C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O
H2O2(g) = H2(g) + O2(g) =>
H2O2(g) = H2(g) + O2(g)
AgNO3 + Na + OH = AgOH + NaNO3 =>
AgNO3 + Na + OH = AgOH + NaNO3
NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
NO + Ba(OH)2 = Ba(NO2)2 + N2 + H2O =>
6 NO + 2 Ba(OH)2 = 2 Ba(NO2)2 + N2 + 2 H2O
C6H4OHCOOH + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4OHCOOH + CH3OH = C6H4(OH)COOCH3 + H2O
NaAl(OH)4 = NaAlO2 + H2O =>
NaAl(OH)4 = NaAlO2 + 2 H2O
PbO2 + CH3COOH = Pb(CH3COO)4 + H2O =>
PbO2 + 4 CH3COOH = Pb(CH3COO)4 + 2 H2O
C4H6 + AgNO3 + NH3 = C4H5Ag + NH4NO3 =>
C4H6 + AgNO3 + NH3 = C4H5Ag + NH4NO3
Na2SO4(aq) + KOH(aq) = NaOH(aq) + K2SO4(aq) =>
Na2SO4(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2SO4(aq)
Fe + Cl2 = FeCl2 = FeCl3 =>
Fe + Cl2 = FeCl2
SO2 + K2Cr2O7 + H2O = K2SO4 + Cr(OH)3 + Cr2(SO4)3 =>
9 SO2 + 3 K2Cr2O7 + 3 H2O = 3 K2SO4 + 2 Cr(OH)3 + 2 Cr2(SO4)3
Ca3(PO4)2 + Fe = Fe3(PO4)2 + Ca =>
Ca3(PO4)2 + 3 Fe = Fe3(PO4)2 + 3 Ca
Sc2O3(s) + H2O(l) = Sc(OH)3 =>
Sc2O3(s) + 3 H2O(l) = 2 Sc(OH)3
C3H7Br + O2 = CO2 + H2O + HBr =>
2 C3H7Br + 9 O2 = 6 CO2 + 6 H2O + 2 HBr
Fe + H2SO4 + H2O = FeSO4H2O + H2 =>
Fe + H2SO4 + H2O = FeSO4H2O + H2
(NH4)2U2O7 + (NH4)2CO3 + H2O = (NH4)4[UO2(CO3)3] + NH4OH =>
(NH4)2U2O7 + 6(NH4)2CO3 + 3 H2O = 2(NH4)4[UO2(CO3)3] + 6 NH4OH
C4H8N8O8 = CO2 + C + H2O + N2 =>
C4H8N8O8 = 2 CO2 + 2 C + 4 H2O + 4 N2
MgCl2 + Sr = MgSr + Cl =>
MgCl2 + Sr = MgSr + 2 Cl
N2 + CaCl2 = Cl2 + CaN2 =>
N2 + CaCl2 = Cl2 + CaN2
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O =>
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
AgBrO3 = Ag + BrO3 =>
AgBrO3 = Ag + BrO3
Mg + Fe = MgFe2 =>
Mg + 2 Fe = MgFe2
(CH2)2CHOH + O2 = CO2 + H2O =>
(CH2)2CHOH + 4 O2 = 3 CO2 + 3 H2O
Cu = Cu{+2} + e =>
Cu = Cu{+2} + 2e
S{-2} = S + {-} =>
S{-2} = S + 2e
| 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 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
