| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
HCe = H2 + Ce =>
2 HCe = H2 + 2 Ce
CdCl2 + Na3PO4 = Cd3(PO4)2 + NaCl =>
3 CdCl2 + 2 Na3PO4 = Cd3(PO4)2 + 6 NaCl
(COOH)2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
ZnSi + H2O = SiH4 + Zn(OH)4 =>
ZnSi + 4 H2O = SiH4 + Zn(OH)4
I2 + H2O + Na2SO3 = HI + Na2SO4 =>
I2 + H2O + Na2SO3 = 2 HI + Na2SO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
KBr + Fe3OH = KOH + Fe3Br =>
KBr + Fe3OH = KOH + Fe3Br
As2S6 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S6 + 46 HNO3 = 2 H3AsO4 + 6 H2SO4 + 46 NO2 + 14 H2O
Li2SO4 + NaOH + Na2HPO4 = Li3PO4 + Na2SO4 + H2O =>
3 Li2SO4 + 2 NaOH + 2 Na2HPO4 = 2 Li3PO4 + 3 Na2SO4 + 2 H2O
K2CrO4 + Ba(OH)2 = BaCrO4 + K2(OH)2 =>
K2CrO4 + Ba(OH)2 = BaCrO4 + K2(OH)2
Fe + AgNO3 = FeNO3Ag =>
Fe + AgNO3 = FeNO3Ag
C6H5NH2 + H2SO4 = C6H5NH3 + HSO4 =>
C6H5NH2 + H2SO4 = C6H5NH3 + HSO4
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
P2O5 + Ca[OH]2 = Ca3[PO4]2 + H2O =>
P2O5 + 3 Ca[OH]2 = Ca3[PO4]2 + 3 H2O
Cu + MnO4 = CuO + MnO2 =>
2 Cu + MnO4 = 2 CuO + MnO2
CH3CO + OH = CO2 + H2O =>
CH3CO + 9 OH = 2 CO2 + 6 H2O
Fe(NO2)3 + O2 = Fe2O3 + NO2 =>
4 Fe(NO2)3 + 3 O2 = 2 Fe2O3 + 12 NO2
Rb + Na2O = Rb2O + Na =>
2 Rb + Na2O = Rb2O + 2 Na
Cl + O2 = Cl5O3 =>
10 Cl + 3 O2 = 2 Cl5O3
CH3CHCHCH3 + KMnO4 + H2O = CH3(OH)CH(OH)CHCH3 + KOH + MnO2 =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3(OH)CH(OH)CHCH3 + 2 KOH + 2 MnO2
C3H7OH + Cr2O7 = CH3COOH + Cr + H2O =>
14 C3H7OH + 6 Cr2O7 = 21 CH3COOH + 12 Cr + 14 H2O
Pb(s) + KNO3(aq) = Pb(NO3)2(aq) + K =>
Pb(s) + 2 KNO3(aq) = Pb(NO3)2(aq) + 2 K
HSO4 + Ni(OH)3 = H(OH)3 + SO4Ni =>
HSO4 + Ni(OH)3 = H(OH)3 + SO4Ni
Fe(OH)3 + HCl = Fe + H2O + Cl =>
Fe(OH)3 + 3 HCl = Fe + 3 H2O + 3 Cl
ZnS + Co(NO3)2 + O2 = ZnCoO2 + SO2 + NO2 =>
ZnS + Co(NO3)2 + O2 = ZnCoO2 + SO2 + 2 NO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Sb2S5 + Cl2 = SbCl3 + S2 =>
2 Sb2S5 + 6 Cl2 = 4 SbCl3 + 5 S2
Sr(CO3) + HCl = SrCl + HCO3 =>
Sr(CO3) + HCl = SrCl + HCO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C6H12O6 + NH3 = C5H7NO2 + H2O =>
5 C6H12O6 + 6 NH3 = 6 C5H7NO2 + 18 H2O
HClO2(aq) + NaOH(aq) = H2O(l) + NaClO2(aq) =>
HClO2(aq) + NaOH(aq) = H2O(l) + NaClO2(aq)
N2 + H2 = NH2 = =>
N2 + 2 H2 = 2 NH2
Cu{2} + NaOH = CuOH{2} + Na =>
Cu{2} + NaOH = CuOH{2} + Na
CuO + C2H4 = Cu + CO2 + H2O =>
6 CuO + C2H4 = 6 Cu + 2 CO2 + 2 H2O
C2H5OH + K2Cr2O7 = KOH + (C2H5)2Cr2O7 =>
2 C2H5OH + K2Cr2O7 = 2 KOH + (C2H5)2Cr2O7
I2 + AI = AII3 =>
3 I2 + 2 AI = 2 AII3
PbCl2 + AgNO3 = Pb + (NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb + (NO3)2 + 2 AgCl
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Na + HCe = NaCe + H2 =>
2 Na + 2 HCe = 2 NaCe + H2
K2MnO4 + NaOH = MnO2 + O2 + KOH + Na2O =>
2 K2MnO4 + 4 NaOH = 2 MnO2 + O2 + 4 KOH + 2 Na2O
ZnS + Sn(HCO3)4 = Zn(HCO3)2 + SnS2 =>
2 ZnS + Sn(HCO3)4 = 2 Zn(HCO3)2 + SnS2
NlC2O4 + Mg = MgC2O4 + Nl =>
NlC2O4 + Mg = MgC2O4 + Nl
(CH3COHCH3CCl3)2H2O + NaOH = (CH3COHCH3COONa)2 + NaCl + H2O =>
(CH3COHCH3CCl3)2H2O + 8 NaOH = (CH3COHCH3COONa)2 + 6 NaCl + 5 H2O
Hg2(ClO3)2 = Hg + Hg(ClO3)2 =>
Hg2(ClO3)2 = Hg + Hg(ClO3)2
(NH4)2S + SrCl2 = (NH4)Cl + SrS =>
(NH4)2S + SrCl2 = 2(NH4)Cl + SrS
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
FeNO3 + KI = FeI + KNO3 =>
FeNO3 + KI = FeI + KNO3
ZnO + Br2 = ZnBr2 + O2 =>
2 ZnO + 2 Br2 = 2 ZnBr2 + O2
H2S + H2O = SOH4 =>
H2S + H2O = SOH4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
