| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + CH3CHOOH = MgCH3COO + H2
Cr + O2 + H2O = Cr(OH) =>
4 Cr + O2 + 2 H2O = 4 Cr(OH)
HCl + KMnO4 = H2O + Cl2 + K + Mn =>
8 HCl + KMnO4 = 4 H2O + 4 Cl2 + K + Mn
CH2 + Br2 = CHBr + HBr2 =>
2 CH2 + 3 Br2 = 2 CHBr + 2 HBr2
C8H9Cl + KMnO4 + H2SO4 = C8H5ClO4 + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C8H5ClO4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
H2SO4 + KMnO4 + Na2S2S3 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
28 H2SO4 + 32 KMnO4 + 5 Na2S2S3 = 5 Na2SO4 + 32 MnSO4 + 16 K2SO4 + 28 H2O
CuSO4(NH4)2SO4*6H2O = CuSO4*5H2O + (NH4)2SO4 + H2O =>
CuSO4(NH4)2SO4*6H2O = CuSO4*5H2O + (NH4)2SO4 + H2O
H2O2 + A2S5 + NH4OH = (NH4)3AO4 + H2O + (NH4)2SO4 =>
20 H2O2 + A2S5 + 16 NH4OH = 2(NH4)3AO4 + 28 H2O + 5(NH4)2SO4
C6Cl4O2 + NaNO2 = C6(NO2)2(ONa)2O2 + NaCl + NO2 + NO =>
C6Cl4O2 + 6 NaNO2 = C6(NO2)2(ONa)2O2 + 4 NaCl + 2 NO2 + 2 NO
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
KMnO4 + H2SO4 + TiCl = Ti2(SO4)3 + Cl2 + H2O + K2SO4 + MnSO4 =>
6 KMnO4 + 24 H2SO4 + 10 TiCl = 5 Ti2(SO4)3 + 5 Cl2 + 24 H2O + 3 K2SO4 + 6 MnSO4
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
PbNO3 + Na2O = PbO + Na2NO3 =>
PbNO3 + Na2O = PbO + Na2NO3
CuSO4 + NaOH + CHCH = Cu2O + CH3COOH + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + CHCH = Cu2O + CH3COOH + 2 Na2SO4 + H2O
Fe2(SO4)3 + Ra(OH)2 = Fe2(OH)2 + Ra(SO4)3 =>
Fe2(SO4)3 + Ra(OH)2 = Fe2(OH)2 + Ra(SO4)3
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Na2SiO3 + H2O + FeCl3 = Fe(OH)3 + SiO2 + NaCl =>
3 Na2SiO3 + 3 H2O + 2 FeCl3 = 2 Fe(OH)3 + 3 SiO2 + 6 NaCl
KNO3 + C6H5CO2Na = K2CO3 + Na2CO3 + CO2 + N2 + H2O =>
12 KNO3 + 2 C6H5CO2Na = 6 K2CO3 + Na2CO3 + 7 CO2 + 6 N2 + 5 H2O
Na + Al(OH)4 = NaAlO2 + H2O =>
Na + Al(OH)4 = NaAlO2 + 2 H2O
C2H6 + O2 = C2O2 + H6 =>
C2H6 + O2 = C2O2 + H6
NaHCO3 + CH3COOH = CO2 + H2O + NaC2H3O =>
4 NaHCO3 + 5 CH3COOH = 6 CO2 + 6 H2O + 4 NaC2H3O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
HI + NO2 = H2O + I2 + NO =>
2 HI + NO2 = H2O + I2 + NO
Na + Cl + H2O = HCl + NaOH =>
Na + Cl + H2O = HCl + NaOH
Ca3(PO4)2 + SIO2 + C = CaSIO3 + P2 + CO =>
Ca3(PO4)2 + 3 SIO2 + 5 C = 3 CaSIO3 + P2 + 5 CO
PH3(aq) + HNO3(aq) = PH4NO3(aq) =>
PH3(aq) + HNO3(aq) = PH4NO3(aq)
Zn(s) + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn(s) + Hg(NO3)2 = Zn(NO3)2 + Hg
NaOH + Ca(HSO3)2 = Na2SO3 + CaSO3 + H2O =>
2 NaOH + Ca(HSO3)2 = Na2SO3 + CaSO3 + 2 H2O
Pb + S = PbS(s) =>
Pb + S = PbS(s)
Co2 + OH = Co(OH)2 =>
Co2 + 4 OH = 2 Co(OH)2
HCl + MnO2 + HSO4 = MnSO4 + H2O + Cl2 =>
6 HCl + 2 MnO2 + 2 HSO4 = 2 MnSO4 + 4 H2O + 3 Cl2
HNO3 + NaS = Na2NO3 + H2O + S + NO =>
4 HNO3 + 6 NaS = 3 Na2NO3 + 2 H2O + 6 S + NO
Fe(III)HO + HCl = H2O + Fe(III)Cl =>
Fe(III)HO + HCl = H2O + Fe(III)Cl
NH4Cl + O2 = NH3 + HClO =>
2 NH4Cl + O2 = 2 NH3 + 2 HClO
HC2H3O2 + NH4HCO3 = NH4C2H3O2 + H2CO3 =>
HC2H3O2 + NH4HCO3 = NH4C2H3O2 + H2CO3
Cu2(CO3)(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu2(CO3)(OH)2 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
CaCO3 + H2O = CH4 + CaO + O2 =>
CaCO3 + 2 H2O = CH4 + CaO + 2 O2
NH4Cl + AgSO4 = NH4SO4 + AgCl =>
NH4Cl + AgSO4 = NH4SO4 + AgCl
N2H3CH3 + N2O4 = CO2 + H2O + N2 =>
4 N2H3CH3 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
Cs3PO4 + CaBr2 = Cs3Ca + PO4Br2 =>
Cs3PO4 + CaBr2 = Cs3Ca + PO4Br2
LiOH + Cl2O7 = LiClO4 + H2O =>
2 LiOH + Cl2O7 = 2 LiClO4 + H2O
C2H6O + KMnO4 = C2H2O + MnO2 + KOH + H2O =>
3 C2H6O + 4 KMnO4 = 3 C2H2O + 4 MnO2 + 4 KOH + 4 H2O
Fe + Cl2 + NH4OH = Fe(OH)3 + NH4Cl =>
2 Fe + 3 Cl2 + 6 NH4OH = 2 Fe(OH)3 + 6 NH4Cl
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Cl
Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2
FeO + H2SO4 = Fe(HSO4)2 + H2O =>
FeO + 2 H2SO4 = Fe(HSO4)2 + H2O
NH3OH{+} + H{+} + e = NH4{+} + H2O =>
NH3OH{+} + 2 H{+} + 2e = NH4{+} + H2O
Na2C2O4 + KMnO4 + H2SO4 = Mn2SO4 + CO2 + NaSO4 + K2SO4 + H2O =>
3 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = Mn2SO4 + 6 CO2 + 6 NaSO4 + K2SO4 + 8 H2O
KMnO4 + NH3 = N2 + MnO2 + KOH + H2O =>
2 KMnO4 + 2 NH3 = N2 + 2 MnO2 + 2 KOH + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
