| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2NO2 = SO3 + NO
Cr4N3O2 = CrN + Cr2O3 + N2 =>
6 Cr4N3O2 = 16 CrN + 4 Cr2O3 + N2
CH3NH3PbF3 = H2C + PbF2 + H4NF =>
CH3NH3PbF3 = H2C + PbF2 + H4NF
C6H5COCH3 + H2SO4 = C6H5CH2CHSO4 + H2O =>
C6H5COCH3 + H2SO4 = C6H5CH2CHSO4 + H2O
Al + Cu(ii)Cl = AlCl3 + Cu =>
Al + 3 Cu(ii)Cl = AlCl3 + 3 Cu
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4 + MoO3 + H2O + NaNO3 =>
2 Na3PO4 + 3(NH4)2MoO4 + 6 HNO3 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O + 6 NaNO3
Al + CuSO4*5H2O = Al2(SO4)3 + Cu + H2O =>
2 Al + 3 CuSO4*5H2O = Al2(SO4)3 + 3 Cu + 15 H2O
LiBr2 + Fe = Li + FeBr2 =>
LiBr2 + Fe = Li + FeBr2
Zn + HNO3 + H2O = Zn(H2O)4{2+} + NO2 + NO3{-} =>
Zn + 4 HNO3 + 2 H2O = Zn(H2O)4{2+} + 2 NO2 + 2 NO3{-}
H4SiO4 + Ca(OH)2 = H2O + CaH4Si2O7 =>
2 H4SiO4 + Ca(OH)2 = 3 H2O + CaH4Si2O7
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
Si1 + O2 = SiO2 =>
Si1 + O2 = SiO2
N2O + C6H6O = N2 + H2O + CO2 =>
14 N2O + C6H6O = 14 N2 + 3 H2O + 6 CO2
Mn + MgCO3 = Mn2(CO3)4 + Mg =>
2 Mn + 4 MgCO3 = Mn2(CO3)4 + 4 Mg
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
H3PO4 + CaCO3 = Ca3(PO4)2 + H2O + CO2 = =>
2 H3PO4 + 3 CaCO3 = Ca3(PO4)2 + 3 H2O + 3 CO2
Cr(NO3)3 + KOH = K2CrO4 + KNO3 + KNO2 + H2O =>
2 Cr(NO3)3 + 10 KOH = 2 K2CrO4 + 3 KNO3 + 3 KNO2 + 5 H2O
Al + KSCN + HCl = KCl + AlCl3 + NH4Cl + C + H2S =>
4 Al + 3 KSCN + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 C + 3 H2S
Na2S4O6 = Na2SO4 + S + SO2 =>
Na2S4O6 = Na2SO4 + 2 S + SO2
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
Al + N2 + O2 = Al(NO3)3 =>
2 Al + 3 N2 + 9 O2 = 2 Al(NO3)3
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
HCl + NaCl = Cl + NaH =>
HCl + NaCl = 2 Cl + NaH
PhCH2CH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O + CO2 =>
5 PhCH2CH3 + 12 KMnO4 + 18 H2SO4 = 5 PhCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O + 5 CO2
Zn(s) + Fe3{+} = Zn3{+} + Fe =>
3 Zn(s) + Fe3{+} = Zn3{+} + 3 Fe
Fe(OH)2 + CO = Fe3C + CO2 + H2O =>
3 Fe(OH)2 + 5 CO = Fe3C + 4 CO2 + 3 H2O
Al + O = AlO =>
Al + O = AlO
KCl + Hg(NO3)2 = HgCl2 + KNO3 =>
2 KCl + Hg(NO3)2 = HgCl2 + 2 KNO3
C10H16 + U2 = C + HU =>
C10H16 + 8 U2 = 10 C + 16 HU
Na2CO3 + Ba(NO3)3 = Na2(NO3)3 + BaCO3 =>
Na2CO3 + Ba(NO3)3 = Na2(NO3)3 + BaCO3
Al + Pb(OH)2 = Al(OH)3 + Pb =>
2 Al + 3 Pb(OH)2 = 2 Al(OH)3 + 3 Pb
HC2H3O2 + Na2CO4 = Na2C2H3O2 + CO2 + H2O =>
11 HC2H3O2 + 8 Na2CO4 = 8 Na2C2H3O2 + 14 CO2 + 10 H2O
C6H6 + HCl = C6C5Cl + H2 =>
11 C6H6 + 6 HCl = 6 C6C5Cl + 36 H2
C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr
HgBr2 + HNO3 = Hg(NO3)2 + HBr =>
HgBr2 + 2 HNO3 = Hg(NO3)2 + 2 HBr
Cl{-} + NO3{-} + H2O{+} = ClO{-} + NO + OH{-} =>
5 Cl{-} + 3 NO3{-} + H2O{+} = 5 ClO{-} + 3 NO + 2 OH{-}
Li2CO3 + O2 + MnCO3 = Li2MnO3 + CO2 =>
2 Li2CO3 + O2 + 2 MnCO3 = 2 Li2MnO3 + 4 CO2
N2H6Cl2 + K2Cr2O7 + HCl = N2 + CrCl3 + KCl + H2O =>
3 N2H6Cl2 + 2 K2Cr2O7 + 10 HCl = 3 N2 + 4 CrCl3 + 4 KCl + 14 H2O
Al + Sr(CH3COO)2 = Al(CH3COO)3 + Sr =>
2 Al + 3 Sr(CH3COO)2 = 2 Al(CH3COO)3 + 3 Sr
Ag[NO3] + HCl = AgCl + HNO3 =>
Ag[NO3] + HCl = AgCl + HNO3
ClF3 + Ca(OH)2 = Cl2O3 + CaF2 + H2O =>
2 ClF3 + 3 Ca(OH)2 = Cl2O3 + 3 CaF2 + 3 H2O
CuCl2 + KI2 = Cu2I + KCl + I2 =>
4 CuCl2 + 8 KI2 = 2 Cu2I + 8 KCl + 7 I2
Al2O3 + N2O3 = Al(NO2)3 =>
Al2O3 + 3 N2O3 = 2 Al(NO2)3
Pb(OH)2 + Na2(SO4) = Pb(SO4) + Na(OH) =>
Pb(OH)2 + Na2(SO4) = Pb(SO4) + 2 Na(OH)
Al(s) + S(l) = AlS(s) =>
Al(s) + S(l) = AlS(s)
HCl(ac) + Fe = FeCl3 + H2 =>
6 HCl(ac) + 2 Fe = 2 FeCl3 + 3 H2
C2H2 + KMnO4 + H2SO4 = COOH + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 10 COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
Mg2 + AgNo3 = MgNo3 + Ag2 =>
Mg2 + 2 AgNo3 = 2 MgNo3 + Ag2
KMnO4 + Cu2Cl2 + H2O = MnO2 + Cu(OH)2 + KCl + CuCl2 =>
2 KMnO4 + 3 Cu2Cl2 + 4 H2O = 2 MnO2 + 4 Cu(OH)2 + 2 KCl + 2 CuCl2
CH6N2O3 + C12H22O11 + HCl = C9H10ClN5O2 + H2O + O =>
60 CH6N2O3 + 13 C12H22O11 + 24 HCl = 24 C9H10ClN5O2 + 215 H2O + 60 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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