| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlN + 3 MgBr2 = 2 AlBr3 + Mg3N2
NaHCO3 + MgSO4 + H2O = NaH3CO8MgS =>
NaHCO3 + MgSO4 + H2O = NaH3CO8MgS
Cl2O7 + H2O = OH + HCl =>
Cl2O7 + 9 H2O = 16 OH + 2 HCl
Ag(NH3)2 + H2O + Cl = AgCl + NH4OH =>
Ag(NH3)2 + 2 H2O + Cl = AgCl + 2 NH4OH
K + OH + H2SO4 = K2SO4 + HOH =>
2 K + 2 OH + H2SO4 = K2SO4 + 2 HOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HBr + AgOH = AgBr + H2O =>
HBr + AgOH = AgBr + H2O
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O =>
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O
Na + Po4 = Na3Po4 =>
3 Na + Po4 = Na3Po4
SrCl2 + Na2S = SrS + Na2Cl2 =>
SrCl2 + Na2S = SrS + Na2Cl2
Fe{+3} + Mg = Fe + Mg{+3} =>
Fe{+3} + Mg = Fe + Mg{+3}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H14O(l) + O3(g) = CO2(g) + H2O(g) =>
C6H14O(l) + 6 O3(g) = 6 CO2(g) + 7 H2O(g)
Y2O3 + BaCO3 + CuO + O2 = CO2 + YBa2Cu3O12 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + 11 O2 = 8 CO2 + 4 YBa2Cu3O12
K2CrO4 + HCl = K + Cl + Cr2O7 + H2O =>
2 K2CrO4 + 2 HCl = 4 K + 2 Cl + Cr2O7 + H2O
NO3{-} + C8H20 = CO2 + N2 + H2O + OH{-} =>
52 NO3{-} + 5 C8H20 = 40 CO2 + 26 N2 + 24 H2O + 52 OH{-}
C5H8N4O12 = CO2 + C0 + N2 + H2O =>
C5H8N4O12 = 4 CO2 + C0 + 2 N2 + 4 H2O
C2H3O2{-} + NO3{-} = HCO3{-} + N2 + OH{-} + H2O =>
5 C2H3O2{-} + 8 NO3{-} = 10 HCO3{-} + 4 N2 + 3 OH{-} + H2O
(NH4)2CO3(aq) + Cu(NO3)2(aq) = NH4NO3(s) + CuCO3(aq) =>
(NH4)2CO3(aq) + Cu(NO3)2(aq) = 2 NH4NO3(s) + CuCO3(aq)
NiSO4 + Fe = Fe2(SO4)3 + Ni =>
3 NiSO4 + 2 Fe = Fe2(SO4)3 + 3 Ni
Al + HCl = H2 + ClAl =>
2 Al + 2 HCl = H2 + 2 ClAl
CH3COOH + LiOH = LiCH3COO + H2O =>
CH3COOH + LiOH = LiCH3COO + H2O
NaHCO3 + Al2(SO4)3 = Na2SO4 + Al(OH)3 + CO2 =>
6 NaHCO3 + Al2(SO4)3 = 3 Na2SO4 + 2 Al(OH)3 + 6 CO2
Zn + Pb(ll)NO3 = ZnNO3 + Pb =>
Zn + Pb(ll)NO3 = ZnNO3 + Pb
C5H5N + H2O{+} = C5H4N + H3O{+} =>
C5H5N + H2O{+} = C5H4N + H3O{+}
C6H6 + COCH3 = C6H6COCH3 =>
C6H6 + COCH3 = C6H6COCH3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca(OH)2 + KAl(SO4)2*12H2O = Al(OH)3 + CaSO4 + KOH + H2O =>
2 Ca(OH)2 + KAl(SO4)2*12H2O = Al(OH)3 + 2 CaSO4 + KOH + 12 H2O
Al + S + O2 = AlSO3 =>
2 Al + 2 S + 3 O2 = 2 AlSO3
K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + FeSO4 =>
K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 6 FeSO4
Al(NO3)3 + Na3PO4 = AlNa3 + (NO3)3PO4 =>
Al(NO3)3 + Na3PO4 = AlNa3 + (NO3)3PO4
Cu(NO3)2(aq) + NaHCO3(aq) = CuCO3(s) + NaNO3(aq) + H2O(l) + CO2(g) =>
Cu(NO3)2(aq) + 2 NaHCO3(aq) = CuCO3(s) + 2 NaNO3(aq) + H2O(l) + CO2(g)
KNO3 + C = K2O + CO2 + N14 =>
28 KNO3 + 35 C = 14 K2O + 35 CO2 + 2 N14
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4
Fe2(SO4)3 + Na2SO3 = FeSO4 + Na2SO4 + SO2 =>
Fe2(SO4)3 + 2 Na2SO3 = 2 FeSO4 + 2 Na2SO4 + SO2
H2 + CO2 = H2O1 + CO =>
H2 + CO2 = H2O1 + CO
Al + C = Al4C36 =>
4 Al + 36 C = Al4C36
HCl + Na2C = H2C + NaCl =>
2 HCl + Na2C = H2C + 2 NaCl
KOH + Co(NO3)2 = Co(OH)2 + KNO3 =>
2 KOH + Co(NO3)2 = Co(OH)2 + 2 KNO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KNO3 + K2CrO4 = K + NO3CrO4 =>
KNO3 + K2CrO4 = 3 K + NO3CrO4
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
AI + O2 = AIO2 =>
AI + O2 = AIO2
Na + Ca3(PO4)2 = PO4Na3 + Ca =>
6 Na + Ca3(PO4)2 = 2 PO4Na3 + 3 Ca
NH4NO3 + Cu(OH)2 = Cu(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Cu(OH)2 = Cu(NO3)2 + 2 NH3 + 2 H2O
KCl + Fe(SCN)3 = FeCl3 + KSCN =>
3 KCl + Fe(SCN)3 = FeCl3 + 3 KSCN
CaCO3 + (NH4)2HPO4 = CaHPO4 + (NH4)2CO3 =>
CaCO3 + (NH4)2HPO4 = CaHPO4 + (NH4)2CO3
Pb(CH3COO)2 + K2(CrO4) = K(CH3COO) + Pb(CrO4) =>
Pb(CH3COO)2 + K2(CrO4) = 2 K(CH3COO) + Pb(CrO4)
KOH + Fe(OH)3 = FeOH + K(OH)2 =>
2 KOH + Fe(OH)3 = FeOH + 2 K(OH)2
Na(CO3)2 + MgSO4 = Na(SO4)2 + MgCO3 =>
Na(CO3)2 + 2 MgSO4 = Na(SO4)2 + 2 MgCO3
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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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