| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3Cl3N3O3 + 12 KClO3 + 16 Al = 8 Al2O3 + 3 N2 + 6 K2CO3 + 9 Cl2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cl + Na2SO3 + NaOH = Na2SO4 + NaCl + H2O =>
2 Cl + Na2SO3 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
KYO3 + H2S = SO2 + KY + H2O =>
KYO3 + H2S = SO2 + KY + H2O
Ce2(CO3)3 + HCl = CeCl3 + CO2 + H2O =>
Ce2(CO3)3 + 6 HCl = 2 CeCl3 + 3 CO2 + 3 H2O
Fe2 + SO4 = Fe2(SO4)3 =>
Fe2 + 3 SO4 = Fe2(SO4)3
Li + H + O = LiOH =>
Li + H + O = LiOH
HNO3 + H2O + As2S3 = H3AsO3 + S + NO =>
2 HNO3 + 2 H2O + As2S3 = 2 H3AsO3 + 3 S + 2 NO
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
Al + I = AlI =>
Al + I = AlI
MnSO4 + H2O2 = Mn(OH)2SO4 =>
MnSO4 + H2O2 = Mn(OH)2SO4
C6H8O6 + HCl2NO2 = C6O6 + H3Cl2NO2 =>
C6H8O6 + 4 HCl2NO2 = C6O6 + 4 H3Cl2NO2
CoN2O6 + Na2CO3 = NaNO3 + CoCO3 =>
CoN2O6 + Na2CO3 = 2 NaNO3 + CoCO3
S8(aq) + F2(g) = SF8 =>
S8(aq) + 32 F2(g) = 8 SF8
Ag2O + NH4OH + NH4NO3 = H2O + H6AgN3O3 =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 3 H2O + 2 H6AgN3O3
Na2SO4 + Ni(NO3)3 = NaNO3 + Ni2(SO4)3 =>
3 Na2SO4 + 2 Ni(NO3)3 = 6 NaNO3 + Ni2(SO4)3
La(OH)3 + H2CO3 = La(OH)CO3 + H2O =>
La(OH)3 + H2CO3 = La(OH)CO3 + 2 H2O
Na2C2O4 + CaCl2 = NaCl + Ca2(C2O4)2 =>
2 Na2C2O4 + 2 CaCl2 = 4 NaCl + Ca2(C2O4)2
Na2SO4 + FeCl3 = Fe2(SO4)3 + NaCl =>
3 Na2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 NaCl
Bi(NO3)3 + NH4(OH) = Bi(OH)3 + (NH4)(NO3) =>
Bi(NO3)3 + 3 NH4(OH) = Bi(OH)3 + 3(NH4)(NO3)
Ca + (CaNO3)2 = CaO + N2 =>
4 Ca + (CaNO3)2 = 6 CaO + N2
O2 + hydrazine = NO + H2O =>
2 O2 + N2H4 = 2 NO + 2 H2O
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
PdCl2 + CO + H2O = Pd + CO2 + HCl =>
PdCl2 + CO + H2O = Pd + CO2 + 2 HCl
Co(NO2)3 + NaOH + H2O2 = CoOOH + NaNO3 + H2O =>
Co(NO2)3 + 3 NaOH + 3 H2O2 = CoOOH + 3 NaNO3 + 4 H2O
Ca3(PO4)2 + HOH = Ca(OH)2 + H3(PO4) =>
Ca3(PO4)2 + 6 HOH = 3 Ca(OH)2 + 2 H3(PO4)
Fe(NH4)2(SO4)23H2O + H2O2 + K2C2O4 + H2C2O4 = K2Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)23H2O + 10 H2O2 + K2C2O4 + 32 H2C2O4 = K2Fe(C2O4)33H2O + (NH4)2SO4 + 22 H2SO4 + 20 H2O
MnO4({-}) + H2SO3 = Mn({2+}) + SO4({2-}) + H2O + H({+}) =>
2 MnO4({-}) + 5 H2SO3 = 2 Mn({2+}) + 5 SO4({2-}) + 3 H2O + 4 H({+})
Br2 + K2S2O8 + H2O = HBrO3 + H2SO4 + K2SO4 =>
Br2 + 5 K2S2O8 + 6 H2O = 2 HBrO3 + 5 H2SO4 + 5 K2SO4
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
Al + PbO2 = Pb4 + Al2O3 =>
16 Al + 12 PbO2 = 3 Pb4 + 8 Al2O3
KOH + H3AlO3 = KAlO2 + H2O =>
KOH + H3AlO3 = KAlO2 + 2 H2O
Cr2ZrN2O2 = Cr2N + ZrN + Cr2O3 + N2 =>
3 Cr2ZrN2O2 = Cr2N + 3 ZrN + 2 Cr2O3 + N2
Cl2O5 + MgO = Mg(ClO3)2 =>
Cl2O5 + MgO = Mg(ClO3)2
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
C22H42O2 + C6H10 = C22H44O2 + C6H6 =>
2 C22H42O2 + C6H10 = 2 C22H44O2 + C6H6
(NH4)2(SO4) + Ba(OH)2 = NH4(OH) + Ba(SO4) =>
(NH4)2(SO4) + Ba(OH)2 = 2 NH4(OH) + Ba(SO4)
HgNO3 + Cu = Cu(NO3)2 + Hg =>
2 HgNO3 + Cu = Cu(NO3)2 + 2 Hg
HC3H5O2 + H2O = H3O + H3C2O2 =>
2 HC3H5O2 + 9 H2O = 7 H3O + 3 H3C2O2
SO2 + FeS = FeS2 + FeO =>
SO2 + 5 FeS = 3 FeS2 + 2 FeO
FeCl2 + NaBr = NaCl + FeBr2 =>
FeCl2 + 2 NaBr = 2 NaCl + FeBr2
Na3PO4 + P2O5 = Na3P3O9 =>
Na3PO4 + P2O5 = Na3P3O9
HClO + KI = I2 + KCl + KOH =>
HClO + 2 KI = I2 + KCl + KOH
Na3PO4 + Ni(ClO4)2 = NaClO4 + Ni3(PO4)2 =>
2 Na3PO4 + 3 Ni(ClO4)2 = 6 NaClO4 + Ni3(PO4)2
CaCO3 + H2SbF6 = H2O + CO2 + CaSbF6 =>
CaCO3 + H2SbF6 = H2O + CO2 + CaSbF6
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
Li3N + H2O = Li3OH + NH =>
Li3N + H2O = Li3OH + NH
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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