| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Na2SO3 + 2 NaIO3 + H2SO4 = 6 Na2SO4 + I2 + H2O
Li(s) + HOH(l) = H(g) + LiOH(s) =>
Li(s) + HOH(l) = H(g) + LiOH(s)
Hg(C2H3O2)2 + K3PO4 = Hg3(PO4)2 + KC2H3O2 =>
3 Hg(C2H3O2)2 + 2 K3PO4 = Hg3(PO4)2 + 6 KC2H3O2
KCN + HNO2 = KNO2 + HCN =>
KCN + HNO2 = KNO2 + HCN
NH4NO3(s) + C17H36(l) = N2(g) + CO2(g) + H2O(g) =>
52 NH4NO3(s) + C17H36(l) = 52 N2(g) + 17 CO2(g) + 122 H2O(g)
MgO + P2O4 = Mg + PO5 =>
6 MgO + P2O4 = 6 Mg + 2 PO5
Ni(NO3)2 + Co(CH3COO)2 = NiCo2O4 + N + H + C + O =>
Ni(NO3)2 + 2 Co(CH3COO)2 = NiCo2O4 + 2 N + 12 H + 8 C + 10 O
Na2SO4(s) + HCl(aq) = NaCl(aq) + H2SO4(aq) =>
Na2SO4(s) + 2 HCl(aq) = 2 NaCl(aq) + H2SO4(aq)
Ag(ac) + Cl(ac) = AgCl(s) =>
Ag(ac) + Cl(ac) = AgCl(s)
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaCl + U = Na + UCl3 =>
3 NaCl + U = 3 Na + UCl3
Fe(OH)3 + CrO3 = Fe2O3 + Cr(OH)6 =>
2 Fe(OH)3 + CrO3 = Fe2O3 + Cr(OH)6
BrCl + NaOH = NaCl + BrOH =>
BrCl + NaOH = NaCl + BrOH
PdCl2 + NH4OH = Pd(NH3)2Cl2 + H2O =>
PdCl2 + 2 NH4OH = Pd(NH3)2Cl2 + 2 H2O
S1 + H2 = H2S =>
S1 + H2 = H2S
Cu2CO3(OH)2 + HCO2H + H2O = Cu(HCO2)2*4H2O + CO2 =>
Cu2CO3(OH)2 + 4 HCO2H + 5 H2O = 2 Cu(HCO2)2*4H2O + CO2
Mn2S3 = Mn + S8 =>
8 Mn2S3 = 16 Mn + 3 S8
Na2HPO4 + AgNO3 = Ag2HPO4 + NaNO3 =>
Na2HPO4 + 2 AgNO3 = Ag2HPO4 + 2 NaNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C4H18O + O2 = CO2 + H2O =>
C4H18O + 8 O2 = 4 CO2 + 9 H2O
CoCl2 + CaO = CaCl2 + CoO =>
CoCl2 + CaO = CaCl2 + CoO
CO + Mg(OH)2 = MgCO3 + C + H2O =>
2 CO + Mg(OH)2 = MgCO3 + C + H2O
AuCN + K = KCN + Au =>
AuCN + K = KCN + Au
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
IO3{-} + AsO3{-3} = I{-} + AsO4{-3} =>
IO3{-} + 3 AsO3{-3} = I{-} + 3 AsO4{-3}
NaClO2 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO2 + 2 MnO2 + 4 NaOH = NaCl + 2 Na2MnO4 + 2 H2O
MgO + P2O4 = Mg + PO5 =>
6 MgO + P2O4 = 6 Mg + 2 PO5
C7H7NO2 + K2Cr2O7 + H2SO4 = C7H5NO4 + K2SO4 + Cr2(SO4)3 + H2O =>
C7H7NO2 + K2Cr2O7 + 4 H2SO4 = C7H5NO4 + K2SO4 + Cr2(SO4)3 + 5 H2O
PH3 + O3 = H3PO4 =>
3 PH3 + 4 O3 = 3 H3PO4
Li(s) + HOH(l) = H(g) + LiOH(s) =>
Li(s) + HOH(l) = H(g) + LiOH(s)
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li(s) + HOH(l) = H(g) + LiOH(s) =>
Li(s) + HOH(l) = H(g) + LiOH(s)
MnO4{-} + H2O = MnO2 + O2 + OH{-} =>
4 MnO4{-} + 2 H2O = 4 MnO2 + 3 O2 + 4 OH{-}
Zn(OH)2 + Cu = ZnO + Cu(OH)2 + H2 =>
2 Zn(OH)2 + Cu = 2 ZnO + Cu(OH)2 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
Br2 + C10H12O2 = C10H12O2Br2 =>
Br2 + C10H12O2 = C10H12O2Br2
MgO + P2O4 = Mg + PO5 =>
6 MgO + P2O4 = 6 Mg + 2 PO5
CH3CHC + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3CHC + 8[Ag(NH3)2]OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 2 H2O
C10H19 + Cl2 = C + HCl =>
2 C10H19 + 19 Cl2 = 20 C + 38 HCl
CO2 + H2O + N2 = C10H15N + O2 =>
40 CO2 + 30 H2O + 2 N2 = 4 C10H15N + 55 O2
Li(s) + HOH(l) = H(g) + LiOH(s) =>
Li(s) + HOH(l) = H(g) + LiOH(s)
AlPO3 + Pb(CO3)2 = Al2(CO3)3 + Pb3(PO3)4 =>
4 AlPO3 + 3 Pb(CO3)2 = 2 Al2(CO3)3 + Pb3(PO3)4
Sn(ClO4)2(aq) + KOH(aq) = K[Sn(OH)3](aq) + KClO4(aq) =>
Sn(ClO4)2(aq) + 3 KOH(aq) = K[Sn(OH)3](aq) + 2 KClO4(aq)
(UO) + (Cr2O7) = (UO2) + Cr =>
7(UO) + (Cr2O7) = 7(UO2) + 2 Cr
H3PO4 + PbCO3 = CO2 + Pb3(PO4)2 + H2O =>
2 H3PO4 + 3 PbCO3 = 3 CO2 + Pb3(PO4)2 + 3 H2O
C4H20O2 + O2 = CO2 + H2O =>
C4H20O2 + 8 O2 = 4 CO2 + 10 H2O
CH3(CH2)5CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)5CH3(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
Hg + Br2 = Hg(Br)2 =>
Hg + Br2 = Hg(Br)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/25
Équations équilibrées sur03/14/24
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