| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3OH + 4 MnO4{-} + 12 H{+} = 5 HCOOH + 4 Mn{2+} + 11 H2O
Ni + O2 = Ni2(O2)3 =>
2 Ni + 3 O2 = Ni2(O2)3
N2O3 + Ba(OH)2 = Ba(NO)2 + H2O3 =>
N2O3 + Ba(OH)2 = Ba(NO)2 + H2O3
NaCl + CuF2 = NaF + CuCl2 =>
2 NaCl + CuF2 = 2 NaF + CuCl2
FeCl3 + KI = FeI + KCl + I2 =>
FeCl3 + 3 KI = FeI + 3 KCl + I2
PbSO4 + CH3COONH4 = (CH3COO)2Pb + (NH4)2SO4 =>
PbSO4 + 2 CH3COONH4 = (CH3COO)2Pb + (NH4)2SO4
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
CuSO4 + Al + NaCl = Cu + AlCl3 + Na2SO4 =>
3 CuSO4 + 2 Al + 6 NaCl = 3 Cu + 2 AlCl3 + 3 Na2SO4
BaSO4 + NaCl = BaCl2 + SO4Na2 =>
BaSO4 + 2 NaCl = BaCl2 + SO4Na2
K2 + F = KF =>
K2 + 2 F = 2 KF
Na2S + I2 + KI = NaI + KS =>
2 Na2S + I2 + 2 KI = 4 NaI + 2 KS
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2(SO4) + MnSO4 + H2O =>
10 Fe3O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2(SO4) + 2 MnSO4 + 48 H2O
C5H14NO + C23H38N7O17P3S = C7NH16O2 + C21H36N7O16P3S =>
C5H14NO + C23H38N7O17P3S = C7NH16O2 + C21H36N7O16P3S
Na(OH)2 + CO2 = Na(CO3) + H2O =>
Na(OH)2 + CO2 = Na(CO3) + H2O
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
CH3CHO + Ag2O = Ag + C2H5COOH =>
3 CH3CHO + Ag2O = 2 Ag + 2 C2H5COOH
MnO2 + PO4 + (NH4)H2PO4 = H4MnNO7PO4 + H2 + P4O10 =>
6 MnO2 + 20 PO4 + 6(NH4)H2PO4 = 6 H4MnNO7PO4 + 6 H2 + 5 P4O10
Fe2O3 + NaClO + KOH = K2FeO4 + NaCl + H2O =>
Fe2O3 + 3 NaClO + 4 KOH = 2 K2FeO4 + 3 NaCl + 2 H2O
SiC + Cl2 = SiCl4 + C69 =>
69 SiC + 138 Cl2 = 69 SiCl4 + C69
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO + H2O =>
3 Cu + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO + 4 H2O
Sc + O2(g) = Sc2O3 =>
4 Sc + 3 O2(g) = 2 Sc2O3
KOH + NH3NO4 = KNO3 + NH3 + H2O =>
11 KOH + 8 NH3NO4 = 11 KNO3 + 5 NH3 + 10 H2O
Ni + F2 = NiF2Ni =>
2 Ni + F2 = NiF2Ni
H2C6H5O7 + NaOH = H2O + NaHC6H5O7 =>
H2C6H5O7 + NaOH = H2O + NaHC6H5O7
KCl + BiCl3 = KCl5 + Bi =>
3 KCl + 4 BiCl3 = 3 KCl5 + 4 Bi
CH3CHOHCH3 + K2CrO4 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHOHCH3 + 2 K2CrO4 + 5 H2SO4 = 3 CH3COCH3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
H2SO4 + C2 = H2O + SO2 + CO2 =>
4 H2SO4 + C2 = 4 H2O + 4 SO2 + 2 CO2
HClO4 + NaOH = NaCl + H2O + O4 =>
HClO4 + NaOH = NaCl + H2O + O4
Cr2O7{2-} + H{+} + CH3CHO = Cr{3+} + H2O + CH3COOH =>
Cr2O7{2-} + 8 H{+} + 3 CH3CHO = 2 Cr{3+} + 4 H2O + 3 CH3COOH
PbO2 + Cr2O3 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
3 PbO2 + Cr2O3 + 10 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 5 H2O
NaCl + Pb(No3) = PbCl + Na(No3) =>
NaCl + Pb(No3) = PbCl + Na(No3)
CH3CHO + HCN = CH3CHOHCN =>
CH3CHO + HCN = CH3CHOHCN
K2SO3 + HF = H2SO3 + KF =>
K2SO3 + 2 HF = H2SO3 + 2 KF
Bi(OH)2{+} + Cl{-} = BiOCl + H2O =>
Bi(OH)2{+} + Cl{-} = BiOCl + H2O
HClO4 + Fe2O3 = Fe2O4 + HClO3 =>
HClO4 + Fe2O3 = Fe2O4 + HClO3
Fe2O3 + HCl = O2 + H2 + FeCl3 =>
2 Fe2O3 + 12 HCl = 3 O2 + 6 H2 + 4 FeCl3
H2C2O4 + NaOH = H2O + Na2C2O4 =>
H2C2O4 + 2 NaOH = 2 H2O + Na2C2O4
C10H12O2 + Br2 + H2O = C10H13O3 + HBr =>
2 C10H12O2 + Br2 + 2 H2O = 2 C10H13O3 + 2 HBr
PbO2 + S8 = S2O8 + Pb =>
16 PbO2 + S8 = 4 S2O8 + 16 Pb
CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O
N2O5(s) + H2O(l) = HNO3(aq) =>
N2O5(s) + H2O(l) = 2 HNO3(aq)
Os(H2S)5 = Os + H2S =>
Os(H2S)5 = Os + 5 H2S
KF + O2 + H2SO4 = F2 + H2O + K2SO4 =>
4 KF + O2 + 2 H2SO4 = 2 F2 + 2 H2O + 2 K2SO4
Ba + H2O = BaH2 + OH =>
Ba + 2 H2O = BaH2 + 2 OH
AgI + K2CrO4 = Ag2CrO4 + KI =>
2 AgI + K2CrO4 = Ag2CrO4 + 2 KI
Cu(SO4)2 + Li = Cu2 + LiSO4 =>
2 Cu(SO4)2 + 4 Li = Cu2 + 4 LiSO4
FeCO3 + Sr = Fe + Sr(CO3) =>
FeCO3 + Sr = Fe + Sr(CO3)
H2SO4 + K2Cr2O7 + KNO2 = Cr2(SO4)3 + KNO3 + H2O + K2SO4 =>
4 H2SO4 + K2Cr2O7 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + 4 H2O + K2SO4
Pb(NO3)2 = NO3 + Pb =>
Pb(NO3)2 = 2 NO3 + Pb
Na2Zn(OH)4 + HCl = NaCl + H2O + Zn(OH)2 =>
Na2Zn(OH)4 + 2 HCl = 2 NaCl + 2 H2O + Zn(OH)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 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.
