| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaS + 2(NH4)3PO4 = Ca3(PO4)2 + 3(NH4)2S
Ba + Ag2SO4 = BaSO4 + Ag =>
Ba + Ag2SO4 = BaSO4 + 2 Ag
Fe2O3 + C2H6 = Fe3O4 + CO2 + H2O =>
21 Fe2O3 + C2H6 = 14 Fe3O4 + 2 CO2 + 3 H2O
KClO3 + KOH + Zn = KCl + K2ZnO4 + H2O =>
KClO3 + 2 KOH + Zn = KCl + K2ZnO4 + H2O
Mg + N = (Mg3N2) =>
3 Mg + 2 N = (Mg3N2)
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
KI + PbO2 + HNO3 = I2 + Pb(NO3)2 + KOH =>
2 KI + PbO2 + 2 HNO3 = I2 + Pb(NO3)2 + 2 KOH
KNO2 + KMnO4 + HSO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
13 KNO2 + 4 KMnO4 + 6 HSO4 = 13 KNO3 + 4 MnSO4 + 2 K2SO4 + 3 H2O
CeO4 + KI + HCl = CeCl3 + KCl + I2 + H2O =>
2 CeO4 + 10 KI + 16 HCl = 2 CeCl3 + 10 KCl + 5 I2 + 8 H2O
Mn2O3 + H2SO4 = Mn2(SO4)3 + H2O =>
Mn2O3 + 3 H2SO4 = Mn2(SO4)3 + 3 H2O
C12H26(ag) + O2 = CO2 + H2O =>
2 C12H26(ag) + 37 O2 = 24 CO2 + 26 H2O
Mg + H2(PO4)2 = Mg3(PO4)2 + H2 =>
3 Mg + H2(PO4)2 = Mg3(PO4)2 + H2
Fe3P + HNO3 = Fe(NO3)3 + H3PO4 + NO + H2O =>
3 Fe3P + 41 HNO3 = 9 Fe(NO3)3 + 3 H3PO4 + 14 NO + 16 H2O
CuCl2 + O2 = CuCl2O2 =>
CuCl2 + O2 = CuCl2O2
CH3CH2CH2NH2 + H2O = H3O + CH3CH2CH2NH =>
CH3CH2CH2NH2 + H2O = H3O + CH3CH2CH2NH
AgNO3 + [Co(NH3)5Cl]Cl2 = AgCl + [Co(NH3)5Cl](NO3)2 =>
2 AgNO3 + [Co(NH3)5Cl]Cl2 = 2 AgCl + [Co(NH3)5Cl](NO3)2
H2O2 + K4[Fe(CN)6] = K3[Fe(CN)6] + KOH =>
H2O2 + 2 K4[Fe(CN)6] = 2 K3[Fe(CN)6] + 2 KOH
KClO3 + CuSO4 = Cu(ClO3)2 + K2SO4 =>
2 KClO3 + CuSO4 = Cu(ClO3)2 + K2SO4
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq)
HNO3 + K2S = K2SO4 + NO + H2O =>
8 HNO3 + 3 K2S = 3 K2SO4 + 8 NO + 4 H2O
CaCl2(aq) + (NH4)2C2O4 = CaC2O4(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2C2O4 = CaC2O4(s) + 2 NH4Cl(aq)
HCl(aq) + Li2CO3(aq) = H2CO3 + LiCl =>
2 HCl(aq) + Li2CO3(aq) = H2CO3 + 2 LiCl
KNO3 + S2 = SO2 + K2O + NO =>
8 KNO3 + 3 S2 = 6 SO2 + 4 K2O + 8 NO
Cu2[HgJ4] + KMnO4 + HNO3 = Mn(NO3)2 + Hg(NO3)2 + KNO3 + CuO + J2 + H2O =>
5 Cu2[HgJ4] + 6 KMnO4 + 28 HNO3 = 6 Mn(NO3)2 + 5 Hg(NO3)2 + 6 KNO3 + 10 CuO + 10 J2 + 14 H2O
Hydrogen + chlorine = hydrogenchloride =>
H2 + Cl2 = 2 HCl
CO + O2 = CO2 = Co2^2 + O2 = CO2 =>
2 CO + O2 = 2 CO2
Co3O4 + H2SO4 = CoSO4 + O2 + H2O =>
2 Co3O4 + 6 H2SO4 = 6 CoSO4 + O2 + 6 H2O
H3BO3 + KCl = K3BO3 + HCl =>
H3BO3 + 3 KCl = K3BO3 + 3 HCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
Ca(OH)2 + C20H14O4 = Ca + CO2 + H2O =>
43 Ca(OH)2 + C20H14O4 = 43 Ca + 20 CO2 + 50 H2O
N2H4 + H2SO4 = N2H5 + (SO4)2 =>
4 N2H4 + 2 H2SO4 = 4 N2H5 + (SO4)2
CaCO3 + HNO3 + H2O = Ca(NO3)2*4H2O + CO2 =>
CaCO3 + 2 HNO3 + 3 H2O = Ca(NO3)2*4H2O + CO2
PH3 + KMnO4 = K3PO4 + MnO2 + H2O + KH2PO3 =>
4 PH3 + 10 KMnO4 = 3 K3PO4 + 10 MnO2 + 5 H2O + KH2PO3
NH4Cl + Mg(OH)2 = NH3 + H2O + MgCl2 =>
2 NH4Cl + Mg(OH)2 = 2 NH3 + 2 H2O + MgCl2
C + H(NO3) = CO2 + (NO2) + H2O =>
C + 4 H(NO3) = CO2 + 4(NO2) + 2 H2O
C5H9COOH + NaCO3 = C5H9COONa + CO2 + H2O =>
31 C5H9COOH + 30 NaCO3 = 30 C5H9COONa + 36 CO2 + 20 H2O
N2O5 + Fe(OH)3 = N(OH)5 + Fe2O3 =>
3 N2O5 + 10 Fe(OH)3 = 6 N(OH)5 + 5 Fe2O3
NaNO3 + Zn + NaOH + H2O = NH3 + Na2Zn(OH)4 =>
NaNO3 + 4 Zn + 7 NaOH + 6 H2O = NH3 + 4 Na2Zn(OH)4
W + HF + HNO3 = H2[WO2F4] + NO + H2O =>
W + 4 HF + 2 HNO3 = H2[WO2F4] + 2 NO + 2 H2O
Na[Al(OH)4] + NH4Cl = NaCl + NH4[Al(OH)4] =>
Na[Al(OH)4] + NH4Cl = NaCl + NH4[Al(OH)4]
Mg(C2H3O2) + AgNO3 = MgNO3 + Ag(C2H3O2) =>
Mg(C2H3O2) + AgNO3 = MgNO3 + Ag(C2H3O2)
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn + H3C6H5O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 H3C6H5O7 = Zn(C6H5O7)2 + 3 H2
C8H7N3O2 + H2O2 = C8H5NO4 + N2 + H2O =>
C8H7N3O2 + 3 H2O2 = C8H5NO4 + N2 + 4 H2O
NaHCO3 + C7H6O2 = C7H7O2Na + H2O + CO2 =>
15 NaHCO3 + 16 C7H6O2 = 15 C7H7O2Na + 3 H2O + 22 CO2
Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na
H2SO4 + KI + HMnO4 = KIO4 + MnSO4 + H2O =>
8 H2SO4 + 5 KI + 8 HMnO4 = 5 KIO4 + 8 MnSO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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