| Équations équilibrées la veille | Équations équilibrées le lendemain |
BrCl2 + 2 AgNO3 = Br(NO3)2 + 2 AgCl
Hg{2+} + HCl = Hg2 + Cl2 + H{2+} =>
2 Hg{2+} + 2 HCl = Hg2 + Cl2 + 2 H{2+}
S{-2} + Cr2O7{-2} + H{+} = SO4{-2} + Cr{3+} + H2O =>
3 S{-2} + 4 Cr2O7{-2} + 32 H{+} = 3 SO4{-2} + 8 Cr{3+} + 16 H2O
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + H2O =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + 2 H2O
LiCl + HBr = LiBr + HCl =>
LiCl + HBr = LiBr + HCl
H3PbO4 + NaOH = Na3PbO4 + H2O =>
H3PbO4 + 3 NaOH = Na3PbO4 + 3 H2O
Hg{2+} + HCl = Hg2 + Cl2 + H{2+} =>
2 Hg{2+} + 2 HCl = Hg2 + Cl2 + 2 H{2+}
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
Hg{2+} + HCl = Hg2 + Cl2 + H{2+} =>
2 Hg{2+} + 2 HCl = Hg2 + Cl2 + 2 H{2+}
C4H9O + K2Cr2O7 + H2SO4 = C4H8O + KCrS + H2O =>
26 C4H9O + K2Cr2O7 + 2 H2SO4 = 26 C4H8O + 2 KCrS + 15 H2O
Cl2O7 + FeCO3 = Cl2CO3 + FeO7 =>
Cl2O7 + FeCO3 = Cl2CO3 + FeO7
FeCl2 + H2O = Fe3O3 + HCl =>
3 FeCl2 + 3 H2O = Fe3O3 + 6 HCl
CoCl2 + KOH + KClO3 = Co2O3 + H2O + KCl =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 6 H2O + 13 KCl
Cr(NO3)3 + Ag = NO3 + CrAg =>
Cr(NO3)3 + Ag = 3 NO3 + CrAg
C12H22O11 + H{+} + VO{2+} = CO2 + H2O + V{3+} =>
C12H22O11 + 48 H{+} + 48 VO{2+} = 12 CO2 + 35 H2O + 48 V{3+}
KCl + HNO3 = NO + Cl2 + KNO3 + H2O =>
6 KCl + 8 HNO3 = 2 NO + 3 Cl2 + 6 KNO3 + 4 H2O
PbS2 + HCl = PbCl2 + H2S2 =>
PbS2 + 2 HCl = PbCl2 + H2S2
HNO3(aq) + K2CO3(aq) = HCO3(aq) + K2NO3 =>
HNO3(aq) + K2CO3(aq) = HCO3(aq) + K2NO3
CH3NH2 + HClO4 = CH4 + NH2ClO4 =>
CH3NH2 + HClO4 = CH4 + NH2ClO4
Bi + H2SO4 = SO2 + Bi(SO4)3 + H2O =>
Bi + 6 H2SO4 = 3 SO2 + Bi(SO4)3 + 6 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Al2(CO30)3 = Al + CO + O2 =>
2 Al2(CO30)3 = 4 Al + 6 CO + 87 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2S4 + O2 = Fe3O4 + SO3 =>
3 Fe2S4 + 22 O2 = 2 Fe3O4 + 12 SO3
C5H5N = HCN + C2H2 =>
C5H5N = HCN + 2 C2H2
C2H6N + O2 = CO + NO2 + H2O =>
2 C2H6N + 7 O2 = 4 CO + 2 NO2 + 6 H2O
ammoniumnitrate = N2O + water =>
NH4NO3 = N2O + 2 H2O
C2H7NO3S + O2 = CO2 + NH3 + H2O + SO2 =>
2 C2H7NO3S + 5 O2 = 4 CO2 + 2 NH3 + 4 H2O + 2 SO2
Hg{2+} + HCl = Hg2 + Cl2 + H{2+} =>
2 Hg{2+} + 2 HCl = Hg2 + Cl2 + 2 H{2+}
PbCO3 + CO2 + H2O = Pb(HCO3)2 =>
PbCO3 + CO2 + H2O = Pb(HCO3)2
Co(Cl)2 + NaOH = Co(OH)2 + NaCl =>
Co(Cl)2 + 2 NaOH = Co(OH)2 + 2 NaCl
CH3COOH + Ca2{+} + OH{-} = H2O + Ca + CH3COO =>
CH3COOH + Ca2{+} + OH{-} = H2O + 2 Ca + CH3COO
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CuSO4 + KI = CuI + K2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 2 K2SO4 + I2
Al2S3O12 + KOH = AlO3H3 + K2SO4 =>
Al2S3O12 + 6 KOH = 2 AlO3H3 + 3 K2SO4
NH4Br + KCH3COO = NH4CH3COO + KBr =>
NH4Br + KCH3COO = NH4CH3COO + KBr
BaCl2 + ZnSO4 = BaSO4 + ZnCl2 =>
BaCl2 + ZnSO4 = BaSO4 + ZnCl2
N3 + O4 = NO5 =>
4 N3 + 15 O4 = 12 NO5
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Mg + O10 = MgO20 =>
Mg + 2 O10 = MgO20
(C7H10N) + (O2) = (CO2) + (H2O) + (NO2) =>
2(C7H10N) + 21(O2) = 14(CO2) + 10(H2O) + 2(NO2)
Cu(CN)2 + K = KCN + Cu =>
Cu(CN)2 + 2 K = 2 KCN + Cu
ammonia + O2 = NO + water =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCl2 + Na3Co4 = Ca3(Co4)2 + NaCl =>
3 CaCl2 + 2 Na3Co4 = Ca3(Co4)2 + 6 NaCl
Cu(OH)2CuCO3(s) = CuO(s) + CO2 + H2O =>
Cu(OH)2CuCO3(s) = 2 CuO(s) + CO2 + H2O
I2(d) + NaBr(aq) = I2Br + Na =>
I2(d) + NaBr(aq) = I2Br + Na
Fe2O3 + Co3O4 + Pd + MoO3 + N = FeCo05Pd05Mo3N + NO2 =>
6 Fe2O3 + 20 Co3O4 + 60 Pd + 36 MoO3 + 115 N = 12 FeCo05Pd05Mo3N + 103 NO2
NaOCl + (CH3)2CO = CHCl3 + NaOH + CH3COONa =>
3 NaOCl + (CH3)2CO = CHCl3 + 2 NaOH + CH3COONa
| 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 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
