| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H5C2H5 + 12 KMnO4 + 18 H2SO4 = 5 COOHC6H4COOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
Cu + H2SO4 = (Cu2)2SO4 + H2O + SO2 =>
4 Cu + 2 H2SO4 = (Cu2)2SO4 + 2 H2O + SO2
Pb(NO3)2 + CuCl = PbCl2 + CuNO3 =>
Pb(NO3)2 + 2 CuCl = PbCl2 + 2 CuNO3
Fe + C = Fe2C =>
2 Fe + C = Fe2C
C3H6 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 C3H6 + 4 KMnO4 + 6 H2SO4 = 5 C3H6O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
C3N4 + H2O = CH4 + N2O3 =>
C3N4 + 6 H2O = 3 CH4 + 2 N2O3
C4H5N3O + O2 = CO2 + N3 + H2O =>
4 C4H5N3O + 19 O2 = 16 CO2 + 4 N3 + 10 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cu2 + KI = K + CuI2 =>
Cu2 + 4 KI = 4 K + 2 CuI2
P2Cl4 + H2O = HCl + P2OCl2 =>
P2Cl4 + H2O = 2 HCl + P2OCl2
Rh4F20 + H2O = Rh2O3 + O2 + HF =>
Rh4F20 + 10 H2O = 2 Rh2O3 + 2 O2 + 20 HF
C4H10 + HNO3 = C4H9 + NO2 + H2O =>
C4H10 + HNO3 = C4H9 + NO2 + H2O
Cu + HCl = CuCl3 + H =>
Cu + 3 HCl = CuCl3 + 3 H
MgCO3 + H2SO4 = MgSO4 + H2CO3 =>
MgCO3 + H2SO4 = MgSO4 + H2CO3
FeCl3 + F2 = FeF3 + Cl2 =>
2 FeCl3 + 3 F2 = 2 FeF3 + 3 Cl2
C3H5(OH)3 + Na = C3H5(OH)2ONa + H2 =>
2 C3H5(OH)3 + 2 Na = 2 C3H5(OH)2ONa + H2
MoO3 + HNO3 = Mo(NO3)2 + H2 + O2 =>
2 MoO3 + 4 HNO3 = 2 Mo(NO3)2 + 2 H2 + 3 O2
FeCl3 + H3 + P + O4 = FePO4 + HCl =>
FeCl3 + H3 + P + O4 = FePO4 + 3 HCl
FeSO4*7H2O + C10H12Na4O8 = (NaSO4) + C10H12Fe4O8 + H2O =>
4 FeSO4*7H2O + C10H12Na4O8 = 4(NaSO4) + C10H12Fe4O8 + 28 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NH3 + H2SO4 = N(SO4)H5 =>
NH3 + H2SO4 = N(SO4)H5
CH3COOH(aq) + Na2CO3 = Na2CH3 + CO2 + H2O =>
9 CH3COOH(aq) + 8 Na2CO3 = 8 Na2CH3 + 18 CO2 + 6 H2O
K2Cr2O7 + Ca(NO3)2 = CaCr2O7 + KNO3 =>
K2Cr2O7 + Ca(NO3)2 = CaCr2O7 + 2 KNO3
Copper + nitricacid = Cu(NO3)2 + NO + water =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ga2S3 + H2 = Ga + H2S =>
Ga2S3 + 3 H2 = 2 Ga + 3 H2S
KOH + C5H6 + NiCl2(H2O)6 = Ni(C5H5)2 + H2O + KCl =>
2 KOH + 2 C5H6 + NiCl2(H2O)6 = Ni(C5H5)2 + 8 H2O + 2 KCl
(NH4)6Mo7O24 + MnSO4 + H2O + H2O2 = (NH4)6[MnMo9O32]*30H2O + (NH4)2SO4 + H2SO4 =>
8.9999999999999(NH4)6Mo7O24 + 6.9999999999999MnSO4 + 204 H2O + 7 H2O2 = 6.9999999999999(NH4)6[MnMo9O32]*30H2O + 5.9999999999999(NH4)2SO4 + H2SO4
Zn(NO3)2 + NH3 + H2O = Zn(OH)2 + NH4(NO3) =>
Zn(NO3)2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4(NO3)
CuNO3(aq) + Zn(aq) = ZnNO3(aq) + Cu(aq) =>
CuNO3(aq) + Zn(aq) = ZnNO3(aq) + Cu(aq)
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
H2SO4 + CS2O = CS2SO4 + H2O =>
H2SO4 + CS2O = CS2SO4 + H2O
Mg + CaBr = Ca + MgBr2 =>
Mg + 2 CaBr = 2 Ca + MgBr2
OH{-} + MnO2 = MnO4{-} + e + H2O =>
4 OH{-} + MnO2 = MnO4{-} + 3e + 2 H2O
Cu + NaNO2 + H2SO4 = CuSO4 + N2 + Na2SO4 + H2O =>
3 Cu + 2 NaNO2 + 4 H2SO4 = 3 CuSO4 + N2 + Na2SO4 + 4 H2O
Zn(NO3)2*6H2O + C6H12N4 = ZnO + CO2 + H2O + N2 =>
18 Zn(NO3)2*6H2O + 5 C6H12N4 = 18 ZnO + 30 CO2 + 138 H2O + 28 N2
H4P2O5 + Ca(OH)2 = Ca2(P2O5) + H2O =>
H4P2O5 + 2 Ca(OH)2 = Ca2(P2O5) + 4 H2O
ClO2{-} + H2O = OH + Cl{-} =>
ClO2{-} + 2 H2O = 4 OH + Cl{-}
[Co(NH3)6](OH)2 + Cl2 + H2O = [Co(NH3)6](OH)3 + HCl =>
2[Co(NH3)6](OH)2 + Cl2 + 2 H2O = 2[Co(NH3)6](OH)3 + 2 HCl
B4C + O2 = B2O3 + CO2 =>
B4C + 4 O2 = 2 B2O3 + CO2
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2 NH4NO3
C3H7COOH + Na2CO3 = C3H7COONa + H2O + CO2 =>
2 C3H7COOH + Na2CO3 = 2 C3H7COONa + H2O + CO2
Na + AgNO3 = Ag + NaNO3 =>
Na + AgNO3 = Ag + NaNO3
B5H9 + N2H4 = BN + H2 =>
2 B5H9 + 5 N2H4 = 10 BN + 19 H2
HBr + HBrO3 = Br2 + H2O3 =>
HBr + HBrO3 = Br2 + H2O3
Na2SO4 + CaCl2 = Na2Cl2 + CaSO4 =>
Na2SO4 + CaCl2 = Na2Cl2 + CaSO4
NaClO3 + H2O = NaClO4 + H2 =>
NaClO3 + H2O = NaClO4 + H2
Cu + HAsO3 = CuAsO3 + H2 =>
2 Cu + 2 HAsO3 = 2 CuAsO3 + H2
H2S + SbCl2 = HCl + Sb2S2 =>
2 H2S + 2 SbCl2 = 4 HCl + Sb2S2
Cr + FeCl3 = FeCr + Cl3 =>
Cr + FeCl3 = FeCr + Cl3
I2 + H2SO3 + H2O = SO4{2-} + I{-} + H{+} =>
I2 + H2SO3 + H2O = SO4{2-} + 2 I{-} + 4 H{+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
