| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr2OH3 + 13 Br2 + 34 NaOH = 4 Na2CrO4 + 26 NaBr + 20 H2O
PdO2 = Pd + O2 =>
PdO2 = Pd + O2
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
Na + NH2CONH2 = NaCN2 + H2O + H2 =>
Na + NH2CONH2 = NaCN2 + H2O + H2
NO + N2O5 = NO2 =>
NO + N2O5 = 3 NO2
NaVO3 + HCl + Zn = NaCl + ZnCl2 + VCl3 + H2O =>
NaVO3 + 6 HCl + Zn = NaCl + ZnCl2 + VCl3 + 3 H2O
LiCoO2 = Co3O4 + Li2O + O2 =>
12 LiCoO2 = 4 Co3O4 + 6 Li2O + O2
Fe + H2O2 = Fe(OH)3 =>
2 Fe + 3 H2O2 = 2 Fe(OH)3
I + Pb(NO3)2 = PbI2 + (NO3)2 =>
2 I + Pb(NO3)2 = PbI2 + (NO3)2
C10H15NO + HI = C10H14NI + H2O =>
C10H15NO + HI = C10H14NI + H2O
C6H6 + C2H5OH = C8H10 + H2O =>
C6H6 + C2H5OH = C8H10 + H2O
Mg + Al(OH)3 = Al + Mg(OH)2 =>
3 Mg + 2 Al(OH)3 = 2 Al + 3 Mg(OH)2
NaClO + HBr = Br2 + NaCl + H2O =>
NaClO + 2 HBr = Br2 + NaCl + H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
KMnO4 + C2H2 = KOOCCOOK + MnO2 + KOH + H2O =>
8 KMnO4 + 3 C2H2 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
H2Se + O2 = SeO2 + H2O =>
2 H2Se + 3 O2 = 2 SeO2 + 2 H2O
Ni(No3)2 + NaBr = NiBr2 + NaNo3 =>
Ni(No3)2 + 2 NaBr = NiBr2 + 2 NaNo3
CaO + HNO2 = Ca(NO2)2 + H2O =>
CaO + 2 HNO2 = Ca(NO2)2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KBrICl = KCl + I2 + Br2 =>
2 KBrICl = 2 KCl + I2 + Br2
Fe + H2O2 = Fe(OH)3 =>
2 Fe + 3 H2O2 = 2 Fe(OH)3
(NH4)2SO4 + KCO3 = NH4CO3 + K2SO4 =>
(NH4)2SO4 + 2 KCO3 = 2 NH4CO3 + K2SO4
Cu + NH3 + O2 + H2O = [Cu(NH3)2](OH) =>
4 Cu + 8 NH3 + O2 + 2 H2O = 4[Cu(NH3)2](OH)
KHS + H2SO4 = KHSO4 + H2S =>
KHS + H2SO4 = KHSO4 + H2S
Mg(NO3)2 + NH3 = MgOH + H2O + N2 =>
6 Mg(NO3)2 + 22 NH3 = 6 MgOH + 30 H2O + 17 N2
Ca + Mg = CaMg =>
Ca + Mg = CaMg
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
FeCl3 + KBr = FeBr2 + KCl + Br2 =>
2 FeCl3 + 6 KBr = 2 FeBr2 + 6 KCl + Br2
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
HI(aq) + Ca(OH)2(aq) = CaI2(aq) + H2O(l) =>
2 HI(aq) + Ca(OH)2(aq) = CaI2(aq) + 2 H2O(l)
CU + HCl + H2O2 = CUCl2 + H2O =>
CU + 2 HCl + H2O2 = CUCl2 + 2 H2O
Al + LiOH + H2O = Li[Al(OH)4] + H2 =>
2 Al + 2 LiOH + 6 H2O = 2 Li[Al(OH)4] + 3 H2
Fe + Sn(NO3)2 = Fe(NO3)3 + Sn =>
2 Fe + 3 Sn(NO3)2 = 2 Fe(NO3)3 + 3 Sn
NaHCO3 + CH3COOH = H2O + NaCH2OO + CO2 =>
8 NaHCO3 + 3 CH3COOH = 2 H2O + 8 NaCH2OO + 6 CO2
C6H6FeK4N6O3 + KMnO4 + H2SO4 + F3O4S3 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O2F =>
6 C6H6FeK4N6O3 + 422 KMnO4 + 550 H2SO4 + 109 F3O4S3 = 446 KHSO4 + 3 Fe2(SO4)3 + 422 MnSO4 + 36 HNO3 + 36 CO2 + 327 H2O2F
H2O2 + NaBr = NaBrO + H2O =>
H2O2 + NaBr = NaBrO + H2O
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
NaHCO3 + CH3COOH = H2O + NaCH2OO + CO2 =>
8 NaHCO3 + 3 CH3COOH = 2 H2O + 8 NaCH2OO + 6 CO2
Na3N + Cl2 = NaCl + N =>
2 Na3N + 3 Cl2 = 6 NaCl + 2 N
C3H6 = C + H2 =>
C3H6 = 3 C + 3 H2
MnCl2 + PbO2 + HNO3 = HMnO4 + Cl2 + Pb(NO3)2 + H2 =>
2 MnCl2 + 4 PbO2 + 8 HNO3 = 2 HMnO4 + 2 Cl2 + 4 Pb(NO3)2 + 3 H2
C2O2H4 + C5H12O = C7O2H14 + H2O =>
C2O2H4 + C5H12O = C7O2H14 + H2O
C3H8O3 = CO + H2 =>
C3H8O3 = 3 CO + 4 H2
C6H6FeK4N6O3 + KMnO4 + H2SO4 + F3O4S3 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O2F =>
6 C6H6FeK4N6O3 + 422 KMnO4 + 550 H2SO4 + 109 F3O4S3 = 446 KHSO4 + 3 Fe2(SO4)3 + 422 MnSO4 + 36 HNO3 + 36 CO2 + 327 H2O2F
Cu + NO2 = Cu(NO3)2 + NO =>
Cu + 4 NO2 = Cu(NO3)2 + 2 NO
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + KNO3 =>
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + 2 KNO3
(NH4)2CO3 + CuCl2 = CuCO3 + NH4Cl =>
(NH4)2CO3 + CuCl2 = CuCO3 + 2 NH4Cl
Fe(NO3)3 + C6H8O7 = Fe3O4 + CO2 + H2O + N2 =>
54 Fe(NO3)3 + 46 C6H8O7 = 18 Fe3O4 + 276 CO2 + 184 H2O + 81 N2
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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